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单词 dd
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DD


DD

abbr.1. dishonorable discharge2. Latin Divinitatis Doctor (Doctor of Divinity)3. due date

DD

abbreviation for 1. (Banking & Finance) Also: dd direct debit 2. (Education) Doctor of Divinity

DD

1. dishonorable discharge. 2. Doctor of Divinity.

dd

or dd.,

delivered.
Thesaurus
Noun1.DD - a doctor's degree in religionDoctor of Divinitydoctorate, doctor's degree - one of the highest earned academic degrees conferred by a university

DD


DD

(storage)double density.

DD

(database)data dictionary.

DD

(programming)Deployment Descriptor.

dd

(4)A Unix copy command with special options suitable forblock-oriented devices; it was often used in heavy-handedsystem maintenance, as in "Let's "dd" the root partitiononto a tape, then use the boot PROM to load it back on to anew disk".

dd had a distinctly non-Unixy keyword option syntaxreminiscent of IBM System/360 JCL (which had an elaborateDD "Dataset Definition" specification for I/O devices).Though the command filled a need, the interface design wasclearly a prank.

DD

On drawings, abbr. for Dutch door.

DD

(1) See Dolby Digital.

(2) (Double Density) The designation for the first generation of floppy disks (for details, see HD). See floppy disk.

DD


Danon's disease

,

DD

A rare X-linked lysosomal storage disease whose clinical features often include cardiomyopathy, skeletal myopathy, and mental retardation. Synonym: X-linked vacuolar cardiomyopathy and myopathy

Degos disease

,

DD

A rare form of vasculitis that damages small blood vessels. The disease initially results in tissue infarction within the skin, but in some instances causes widespread and occasionally fatal tissue infarction in the gastrointestinal tract and other organs. Synonym: malignant atrophic papulosis

differential display

,

DD

A gene-screening technique used to analyze the ways in which different types of messenger RNA are expressed in organisms.

dystrophy

(dis'tro-fe) [ dys- + -trophy] A disorder caused by defective nutrition or metabolism. dystrophic (dis-tro'fiik), adjective

adiposogenital dystrophy

Fröhlich syndrome.

asphyxiating thoracic dystrophy

Jeune syndrome.

Becker muscular dystrophy

See: Becker muscular dystrophy

Bietti crystalline dystrophy

See: Bietti crystalline dystrophy

cone-rod dystrophy

A form of retinitis pigmentosa in which central visual loss occurs first. Common symptoms include progressive visual loss followed by the loss of color perception, and eventually peripheral visual loss and night blindness. The visual loss is not correctable with standard lenses. See: retinitis pigmentosa

congenital hereditary endothelial dystrophy

Abbreviation: CHED
An eye disorder in which the corneal endothelium becomes cloudy, resulting in myopia.

corneal dystrophiy

Any of several inherited disorders in which the cornea becomes cloudy, hazy, or speckled, resulting in variable degrees of visual loss.

corneoretinal dystrophy

Bietti crystalline dystrophy.

distal muscular dystrophy

Abbreviation: DD
One of several rare forms of muscular dystrophy in which the forearm, hand, calf, and foot muscles are primarily affected as opposed to the muscles of the shoulders or pelvic girdle. Its onset is usually in adults between the ages of 40 and 60. Synonym: distal myopathy

Duchenne muscular dystrophy

See: Duchenne, Guillaume B. A.

Emery-Dreifuss muscular dystrophy

See: Emery-Dreifuss muscular dystrophy

facioscapulohumeral muscular dystrophy

A hereditary, progressive muscular dystrophy with onset in childhood or adolescence. It is marked by atrophic changes in the muscles of the shoulder girdle and face, inability to raise the arms above the head, myopathic facies, eyelids that remain partly open in sleep, and inability to whistle or purse the lips.

Treatment

Therapy is supportive; e.g., orthopedic devices can be used to prevent functional losses at the shoulder girdle. The patient should be encouraged to maintain as full and normal a life as possible and to avoid prolonged bed rest.

macular dystrophy

Any inherited, progressive degeneration of the macula lutea retinae marked by progressive central visual loss beginning in childhood or adolescence. Representative forms of macular dystrophy include Best disease and Stargardt disease. See: macula lutea retinae

muscular dystrophy

Any of nine distinct genetic syndromes that affect muscular strength and action, some of which first become obvious in infancy, whereas others manifest in adolescence or young adulthood. The syndromes are marked by either generalized or localized muscle weakness, difficulties with walking or maintaining posture, muscle spasms, and sometimes neurological, behavioral, cardiac, or other functional limitations. Detailed information about the disease can be obtained from the Muscular Dystrophy Association website at www.mdausa.org.

myotonic dystrophy

Abbreviation: DM
An autosomal dominant disorder caused by the repeated expansion of the trinucleotide sequence cytosine-thymidine-guanine (CTG)) in the DNA of chromosome 19. It is the most commonly inherited of the muscular dystrophies.

oculopharyngeal muscular dystrophy

Abbreviation: OPMD
A rare form of muscular dystrophy in which muscles that control the eyelids and swallowing are primarily affected. Ptosis and dysphagia beginning in the patient's late 40s or early 50s are characteristic symptoms. Weakness in the limbs often follows. The disease occurs most often in French-Canadian or Hispanic kindreds.

progressive muscular dystrophy

Spinal muscular atrophy.

pseudohypertrophic muscular dystrophy

Duchenne muscular dystrophy.

reflex sympathetic dystrophy

An abnormal response of the nerves of the face or of an extremity, marked by pain, autonomic dysfunction, vasomotor instability, and tissue swelling. Although the precise cause of the syndrome is unknown, it often follows trauma, stroke, neuropathy, or radiculopathy. In about one third of all patients, the onset is insidious. Affected patients often complain of burning pain with any movement of an affected body part, excessive sensitivity to light touch or minor stimulation, temperature changes (heat or cold) in the affected limb, localized sweating, localized changes of skin color, or atrophic changes in the skin, nails, or musculature. Synonym: algodystrophy; complex regional pain syndrome, type 1; shoulder-hand syndrome; Sudeck disease

Treatment

Early mobilization of the body part with multimodality therapy may improve the symptoms of reflex sympathetic dystrophy. Drug therapies often include prednisone or other corticosteroids and narcotic analgesics; trancutaneous electrical stimulation, physical therapy, or nerve blocks may also prove helpful.

rod-cone dystrophy

A form of retinitis pigmentosa in which rod degeneration precedes cone degeneration. Night blindness is usually the first symptom, followed by peripheral visual loss.

Schnyder crystalline dystrophy

See: Schnyder crystalline dystrophy

twenty-nail dystrophy

Longitudinal ridging and fragmentation of all the fingernails and toenails. It is a characteristic finding in lichen planus.

vitelliform dystrophy

Vitelliform macular dystrophy.

vitelliform macular dystrophy

An autosomal dominant retinal disease in which central visual acuity is diminished when lipofuscin accumulates under the macula. When the disease occurs in childhood, it is called Best disease.

vulvar dystrophy

Lichen sclerosus et atrophicus.

distal muscular dystrophy

Abbreviation: DD
One of several rare forms of muscular dystrophy in which the forearm, hand, calf, and foot muscles are primarily affected as opposed to the muscles of the shoulders or pelvic girdle. Its onset is usually in adults between the ages of 40 and 60. Synonym: distal myopathySee also: dystrophy

Distal muscular dystrophy (DD)

A form of muscular dystrophy that usually begins in middle age or later, causing weakness in the muscles of the feet and hands.Mentioned in: Muscular Dystrophy

DD


DD

1. ISO 3166-1 alpha-2 code for East Germany prior to its reunification with West Germany. This was the code used in international transactions to and from bank accounts in East Germany.

2. ISO 3166-2 geocode for East Germany. This was used as an international standard for shipping to East Germany.

In both cases, the code is obsolete.

DD


AcronymDefinition
DD➣Dolby Digital (Dolby Laboratories Inc.)
DD➣Due Diligence
DD➣Double Density (5 1/4" floppy disk format)
DD➣Two-Digit Day (as in MM/DD/YYYY; e.g. 01/01/2000)
DD➣Doctor of Divinity
DD➣Delivered
DD➣Due Date
DD➣Direct Download
DD➣Demand Draft
DD➣Departure Date
DD➣Daily Driver
DD➣Disk Drive
DD➣Dresden (auto license plate)
DD➣Destroyer (US DoD; Navy ship)
DD➣Delivery Date
DD➣Double-Double (double cream, double sugar in coffee)
DD➣Data Dictionary
DD➣Digital Designs (SPL car audio brand)
DD➣Dated
DD➣Direct Deposit
DD➣Direct Drive (vinyl record player drive system as opposed to belt drive)
DD➣Design Development (construction or architecture)
DD➣Digital Data
DD➣Dolby Digital
DD➣Direct Debit
DD➣Duck Dynasty
DD➣Detroit Diesel
DD➣Department of Defense (forms only)
DD➣Dundee (postcode, United Kingdom)
DD➣Duong Dong (Vietnam)
DD➣Drop Dead
DD➣Defensive Driving (various locations)
DD➣Downtown Disney (Disney World)
DD➣Duran Duran (band)
DD➣Dynamic Data
DD➣Developmental Delay (child health)
DD➣Deputy Director
DD➣DareDevil (comic book superhero)
DD➣Dragon's Dogma (game)
DD➣Design Document
DD➣Designated Driver
DD➣Donald Duck
DD➣Defense Department
DD➣Double Dip
DD➣Developmentally Disabled
DD➣Destruction Derby (gaming)
DD➣Dungeons & Dragons (fantasy game)
DD➣Dual Diagnosis (clinical evaluation)
DD➣Développement Durable (French: Sustainable Development; various locations)
DD➣David Duchovny
DD➣Dunkin' Donuts
DD➣Death Domain
DD➣Double Dragon (game)
DD➣Differential Diagnosis
DD➣Dimension Data (various locations)
DD➣Dead Dog
DD➣Data Description
DD➣Digital Divide
DD➣Data Definition
DD➣Devil Dog
DD➣Double Diamond (English beer)
DD➣Dear Daughter
DD➣Dumbledore (Harry Potter character)
DD➣Double Down (Blackjack)
DD➣Doordarshan (Indian TV network)
DD➣Digital Display
DD➣Decimal Degrees
DD➣Done Deal
DD➣Donnie Darko (movie)
DD➣Definition Description
DD➣Data Deficient (IUCN Red List of Threatened Species category)
DD➣Deadeye Dick (band)
DD➣Data Display
DD➣Draw Down
DD➣Data Directory
DD➣Drydock
DD➣Division Director
DD➣Don't Die (gaming)
DD➣Digital Domain
DD➣Deep Dive (Kingdom Hearts game)
DD➣Degree of Difficulty (sports)
DD➣Data Distribution
DD➣Drunk Driver
DD➣Dresden Dolls (German band)
DD➣Double Damage (gaming)
DD➣Damage Dealer (gaming)
DD➣Double Diamond (band)
DD➣Darling Daughter
DD➣Danny DeVito (actor)
DD➣De Dato (Latin: This Day)
DD➣Digital Device
DD➣Direct Damage (Everquest gaming term)
DD➣Double Dare
DD➣District Director
DD➣Distraction Device
DD➣Demand Digital
DD➣Delkin Devices (est. 1986; Poway, CA)
DD➣Dishonorable Discharge
DD➣Domestic Discipline
DD➣Dig Dug (video game)
DD➣Duplex Drive
DD➣Damage Deposit
DD➣Displacement Damage (nuclear interactions)
DD➣Dragon Drive (anime)
DD➣Dreamin' Demon (true crime website)
DD➣Digestive Disease
DD➣Database Description
DD➣Days After Date
DD➣Domestic Disturbance
DD➣Dimebag Darrell (guitar player)
DD➣Divine Divinity (game)
DD➣Direct Draw (computer graphics technology)
DD➣Daman & Diu (territory in India)
DD➣Delayed Delivery
DD➣Destructive Device (firearms)
DD➣Domain Directory
DD➣Dead Duck
DD➣Debian Developer
DD➣Doctor Doom (comic)
DD➣Convert and Copy (Unix command)
DD➣Dippin' Dots
DD➣Deceleration Distance
DD➣David Desrosiers (Simple Plan)
DD➣Drunk and Disorderly
DD➣Dual Density
DD➣Delusional Disorder (psychology)
DD➣Defect Density
DD➣Dimensional Drawing
DD➣Darwin Day
DD➣1,3-Dichloropropene
DD➣Digital Disc
DD➣Decoder Driver
DD➣Defense Depot
DD➣Decision Documents
DD➣Darier Disease (aka Darier-White disease)
DD➣Depersonalization Disorder (psychology)
DD➣Decision Directed
DD➣Datadyne (gaming)
DD➣Disc Diameter (optical measurement)
DD➣Dreaded Disease
DD➣Deuterium-Deuterium
DD➣Distilled Deionized (Water)
DD➣Dutch Door (architectural drawings)
DD➣Data Deliverable
DD➣Defects Detected (software engineering)
DD➣Data Detect
DD➣Diastrophic Dysplasia
DD➣Damage At Delivery
DD➣Drift Diffusion
DD➣Dominic Deegan (online webcomic)
DD➣Dropping Daylight (band)
DD➣Double Dang
DD➣Dagobert Duck (German: Uncle Scrooge)
DD➣Dual Damascene
DD➣Dellamorte Dellamore (Italian: Cemetery Man; movie)
DD➣Double Diffused
DD➣Deadly Dragon (game)
DD➣Delhi Doordarshan
DD➣Double Domination (gaming)
DD➣Drunk Dane
DD➣Distal Muscular Dystrophy
DD➣Draco Dormiens (Draco Trilogy)
DD➣Dangerous Drop
DD➣Data Discrepancy
DD➣Defect Detector (railroad)
DD➣Detached Duty (ACG duties)
DD➣Data Depository
DD➣Details Depot
DD➣Drugs & Disease
DD➣Directional Driller (oilfield, drilling)
DD➣Deep Draught
DD➣Decimal Divide
DD➣Designated Decoy
DD➣Dexdrive (PC hardware used to transfer video game files)
DD➣Dynamic Dictionary
DD➣Data Systems Division (BF Goodrich)
DD➣Dedicated Display
DD➣Discharged Dead
DD➣Dono Dedit (Latin: gave this offering)
DD➣Delay Dial
DD➣Double-Differencing
DD➣Dienstdoend (Dutch: in charge)
DD➣Designated Drunk
DD➣Disconnecting Device (bolted bus)
DD➣Depacketization Delay
DD➣Delightful Daughter
DD➣Direct Downlink
DD➣Damaged Dwelling (FEMA)
DD➣Double Desktop
DD➣Decoy Discrimination
DD➣Directives Documentation (NASA)
DD➣Dionicko Drustvo (Croatian: limited partnership)
DD➣Deo Dedit (Latin: Gave To God)
DD➣Differential Doppler
DD➣Differential Detector
DD➣Dangerous, Detected Failure
DD➣Delniska Druzba (Slovenian company)
DD➣Development Directive
DD➣Darn Devil (Slingo game)
DD➣Diamond DJs
DD➣Delightful Deliveries (Port Washington, NY)
DD➣Domestic Dialing
DD➣Developmental Disablity
DD➣Dragon Drone
DD➣Delightful Danish
DD➣Doppler Displacement
DD➣Deferred Discrepancy
DD➣Digital Deliveries
DD➣Drum Demand
DD➣Deny & Deception
DD➣Digital Digging
DD➣Diluted bitumen/Diluent lines
DD➣Desk Dips (strength-building exercise)
DD➣Distortion at Decoder
DD➣Diabetic to Diabetic (endocrinology research)

DD


  • noun

Synonyms for DD

noun a doctor's degree in religion

Synonyms

  • Doctor of Divinity

Related Words

  • doctorate
  • doctor's degree
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更新时间：2026/10/19 9:36:09