| 释义 |
detachment
de·tach·ment D0168100 (dĭ-tăch′mənt)n.1. The act or process of disconnecting or detaching; separation.2. The state of being separate or detached.3. Indifference to or remoteness from the concerns of others; aloofness: preserved a chilly detachment in his relations with the family.4. Absence of prejudice or bias; disinterest: strove to maintain her professional detachment in the case.5. a. The dispatch of a military unit, such as troops or ships, from a larger body for a special duty or mission.b. The unit so dispatched.c. A permanent unit, usually smaller than a platoon, organized for special duties.detachment (dɪˈtætʃmənt) n1. indifference to other people or to one's surroundings; aloofness2. (Psychology) freedom from self-interest or bias; disinterest3. the act of disengaging or separating something4. the condition of being disengaged or separated; disconnection5. (Military) military a. the separation of a small unit from its main body, esp of ships or troopsb. the unit so detached6. (Law) Canadian a branch office of a police force7. (Logic) logic the rule whereby the consequent of a true conditional statement, given the truth of its antecedent, may be asserted on its own. See also modus ponensde•tach•ment (dɪˈtætʃ mənt)
n. 1. the act of detaching or the condition of being detached. 2. aloofness; disinterest. 3. freedom from prejudice or partiality. 4. a body of troops or ships detached for a special mission. 5. Canadian. the smallest administrative unit in a police force. [1660–70; < French détachement. See detach, -ment] detachment1. A part of a unit separated from its main organization for duty elsewhere.
2. A temporary military or naval unit formed from other units or parts of units. Also called DET.Detachment a body of troops; part of a fleet. See also detail.Examples: detachment of actors, 1739; of cavalry, 1781; of ships; of troops, 1678; of witnesses, 1681.Thesaurus| Noun | 1. | detachment - avoiding emotional involvementwithdrawalindifference - unbiased impartial unconcern | | 2. | detachment - the act of releasing from an attachment or connectiondisengagementseparation - the act of dividing or disconnecting | | 3. | detachment - the state of being isolated or detached; "the insulation of England was preserved by the English Channel"insularism, insularity, insulationisolation - a state of separation between persons or groups | | 4. | detachment - a small unit of troops of special compositionarmy unit - a military unit that is part of an armybodyguard - a group of men who escort and protect some important personpatrol - a detachment used for security or reconnaissancepicket - a detachment of troops guarding an army from surprise attackpress gang - a detachment empowered to force civilians to serve in the army or navyprovost guard - a detachment under the command of a provost marshallrearguard - a detachment assigned to protect the rear of a (retreating) military bodyflanker - a soldier who is a member of a detachment assigned to guard the flanks of a military formation | | 5. | detachment - coming apartbreakup, separationalteration, change, modification - an event that occurs when something passes from one state or phase to another; "the change was intended to increase sales"; "this storm is certainly a change for the worse"; "the neighborhood had undergone few modifications since his last visit years ago"falling out, severance, rupture, rift, breach, break - a personal or social separation (as between opposing factions); "they hoped to avoid a break in relations"break - the occurrence of breaking; "the break in the dam threatened the valley" |
detachmentnoun1. indifference, fairness, neutrality, objectivity, impartiality, coolness, remoteness, nonchalance, aloofness, unconcern, disinterestedness, nonpartisanship her professional detachment2. (Military) unit, party, force, body, detail, squad, patrol, task force a detachment of marinesdetachmentnoun1. The act or process of detaching:disconnection, disengagement, separation, uncoupling.2. The act or an instance of separating one thing from another:disjunction, disjuncture, disseverance, disseverment, disunion, division, divorce, divorcement, parting, partition, separation, severance, split.3. Dissociation from one's surroundings or worldly affairs:aloofness, distance, remoteness.4. The quality or state of being just and unbiased:disinterest, disinterestedness, dispassion, dispassionateness, equitableness, fair-mindedness, fairness, impartiality, impartialness, justice, justness, nonpartisanship, objectiveness, objectivity.5. A group of people organized for a particular purpose:body, corps, crew, force, gang, team, unit.6. A unit of troops on special assignment:detail.Translationsdetach (diˈtӕtʃ) verb to unfasten or remove (from). I detached the bottom part of the form and sent it back. 分開，拆下 分开，拆卸 deˈtachable adjective able to be detached. 可拆下的 可分开的，可拆开的 deˈtached adjective1. standing etc apart or by itself. a detached house. 獨立的 独立的2. not personally involved or showing no emotion or prejudice. a detached attitude to the problem. 公正的 公正的deˈtachment noun1. the state of not being influenced by emotion or prejudice. 公正超然 不偏不倚2. the act of detaching. 分開，拆下 分开，拆卸 3. a group (especially of soldiers). A detachment was sent to guard the supplies. 分遣隊 分遣队detachment
detachment Logic the rule whereby the consequent of a true conditional statement, given the truth of its antecedent, may be asserted on its own Detachment (1) A temporary or permanent grouping of units or subunits formed to carry out a combat or special mission. There are reconnaissance detachments to carry out reconnaissance missions, forward detachments to capture important lines or objects in an offensive or for defensive actions in a support zone, and advance, flank, and security detachments for the protection of the troops on the march or at the halt. There are also mobile obstacle detachments, which are assigned to mine a locality and carry out demolition work during combat, to cover troop deployment lines by placing obstacles, and to protect the flanks of various units and their limiting points and gaps. Movement support detachments are assigned to reconnoiter the route of march, prepare roads or trails for troops, clear a way through obstacles, and carry out road and bridge work. There are also special civil defense detachments and partisan detachments. The composition of each detachment depends on its designation and the mission to be carried out. As a rule, detachments are composed of various personnel and weapons. (2) In the air forces of some states, a detachment is an organic subunit of a squadron. (3) In the border troops, detachments are independent military units. detachment
detachment [de-tach´ment] the condition of being separated or disconnected.detachment of retina (retinal detachment) separation of the inner layers of the retina from the pigment epithelium, which remains attached to the choroid; it occurs most often as a result of degenerative changes in the peripheral retina and vitreous body, which produce holes or tears in the retina ranging from tiny breaks of less than 0.1 mm to extensive holes extending over the entire fundus. It is most common in persons over 40, and about two thirds of affected patients are myopic (nearsighted). Trauma to the eyeball, severe contusions, inflammatory lesions, and sometimes ocular surgery such as for a cataract can also lead to retinal detachment.Symptoms. The onset of symptoms may be gradual or sudden, depending on the cause, size, number, and location of retinal holes. The patient usually sees flashes of light and then notices cloudy vision or loss of a portion of the visual field. Another common manifestation is the sensation of spots or moving particles in the field of vision. Treatment should be sought immediately when any of these occur. In severe retinal detachment there can be complete loss of vision.Treatment. Retinal detachment is corrected surgically. Two outpatient modes of therapy currently in use are photocoagulation, using the light source of an argon laser; and cryosurgery, in which a freezing probe is used to penetrate the tissues of the eye and encircle the hole or tear in the retina. Scar tissue eventually forms and seals the opening.
buckling" >Scleral buckling is another treatment, which places the retinal breaks in contact with the pigment epithelium and choroid. Adhesions form and bind the sensory retinal layers to these structures. In some cases, such as vitreous hemorrhage, the surgeon performs a combined vitrectomy and humoral retinal repair. The purpose of the surgery is to remove vitreous that is opaque because of accumulated blood, and to stabilize the retina in apposition to the choroid. Aqueous humor eventually fills the space.
retropexy" >Pneumatic retropexy, the most recently developed treatment, consists of injection of air or gas into the posterior vitreous cavity, followed by positioning of the patient so that the bubble rises, presses against the area of torn retina, and pushes it back into its normal position against the choroid. Laser photocoagulation and/or cryopexy is then done to create inflammation within the tissues, resulting in scarring and permanent reattachment of the area(s) of torn retina. This procedure is appropriate for only certain types and locations of retinal detachment.
Preoperative and postoperative care of the patient requires a thorough knowledge of the type of detachment afflicting the patient and the surgical procedure performed. Positioning of the patient and the level of physical activity allowed after surgery are determined by the surgeon. Before discharge from the hospital the patient will need instruction in follow-up care, especially the correct procedure for instilling eye drops. Retinal detachment. From Frazier et al., 2000.de·tach·ment (dē-tach'ment), 1. A voluntary or involuntary feeling or emotion that accompanies a sense of separation from normal associations or environment. 2. Separation of a structure from its support. detachment Psychiatry A behavior pattern characterized by general aloofness in personal interactions; may include intellectualization, denial, and superficialityde·tach·ment (dĕ-tach'mĕnt) 1. A voluntary or involuntary feeling or emotion that accompanies a sense of separation from normal associations or environment. 2. Lack of connection to other people or the environment. 3. Separation of a structure from its support. AcronymsSeedetaineedetachment
Related to detachment: vitreous detachmentSynonyms for detachmentnoun indifferenceSynonyms- indifference
- fairness
- neutrality
- objectivity
- impartiality
- coolness
- remoteness
- nonchalance
- aloofness
- unconcern
- disinterestedness
- nonpartisanship
noun unitSynonyms- unit
- party
- force
- body
- detail
- squad
- patrol
- task force
Synonyms for detachmentnoun the act or process of detachingSynonyms- disconnection
- disengagement
- separation
- uncoupling
noun the act or an instance of separating one thing from anotherSynonyms- disjunction
- disjuncture
- disseverance
- disseverment
- disunion
- division
- divorce
- divorcement
- parting
- partition
- separation
- severance
- split
noun dissociation from one's surroundings or worldly affairsSynonyms- aloofness
- distance
- remoteness
noun the quality or state of being just and unbiasedSynonyms- disinterest
- disinterestedness
- dispassion
- dispassionateness
- equitableness
- fair-mindedness
- fairness
- impartiality
- impartialness
- justice
- justness
- nonpartisanship
- objectiveness
- objectivity
noun a group of people organized for a particular purposeSynonyms- body
- corps
- crew
- force
- gang
- team
- unit
noun a unit of troops on special assignmentSynonymsSynonyms for detachmentnoun avoiding emotional involvementSynonymsRelated Wordsnoun the act of releasing from an attachment or connectionSynonymsRelated Wordsnoun the state of being isolated or detachedSynonyms- insularism
- insularity
- insulation
Related Wordsnoun a small unit of troops of special compositionRelated Words- army unit
- bodyguard
- patrol
- picket
- press gang
- provost guard
- rearguard
- flanker
noun coming apartSynonymsRelated Words- alteration
- change
- modification
- falling out
- severance
- rupture
- rift
- breach
- break
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