| 释义 |
Definition of planimeter in English: planimeternoun pləˈnɪmɪtəpləˈnɪmɪdər An instrument for mechanically measuring the area of a plane figure. Example sentencesExamples - Leaves were excised, placed in damp plastic bags and transported to the laboratory where projected area was determined with a planimeter (LI - 3000A / LI - 3050A, Li-Cor).
- We determined vasodilator responses by measuring the area under the response curve ([cm.sup.2]) obtained with a digital planimeter.
- A planimeter or digitizing tablet is used to calculate the PU surface area.
- Before each use, the planimeter was checked for accuracy against known areas.
- These data were plotted on polar coordinate paper and area was estimated using a planimeter.
- The leaves were then excised and their total surface area measured using a planimeter (Li-Cor area meter, model 3100, Li-Cor, USA).
- To determine green leaf area index (LAI, in m leaves m - 2 soil surface), leaf area was measured on HDM plus crown parts using a planimeter with a video camera (Delta-T Devices, UK).
- An assessor, who was blind to the LUMT assessments (ie, not involved in the reliability of the LUMT assessments) obtained and measured the acetate tracings using a planimeter.
- Micrographs were printed at a final magnification of 994x for image analysis, and Digital Paintbrush (The Computer Colorworks, Sausalito, CA, USA) was used as a planimeter and digitizer.
- Relative blood flow was recorded with a digital planimeter (Tamaya [Tokyo, Japan]) over time on a chart recorder and measured as the surface area under the response curve in [cm.sup.2].
- He invented the polar planimeter, a device for measuring areas enclosed by plane curves.
- To determine this position, I used an amazing device called an integrating planimeter and a 1/50 scale drawing of the wing.
Derivatives adjective planɪˈmɛtrɪkˌpleɪnəˈmɛtrɪk Study investigators determined when dressings were changed and evaluated the ulcer progress by planimetric evaluation of ulcer tracings. Example sentencesExamples - Planimetric volumetry is used in clinical practice when accurate volume determination of the prostate is needed.
adverb plənɪˈmɛtrɪk(ə)l In addition, plaque was scored and also assessed planimetrically.
noun pləˈnɪmətripləˈnɪmətri A direct comparison is made between microscopic measures such as densitometry and macroscopic measures such as planimetry to examine the different answers obtained with the two approaches. Example sentencesExamples - Two computerized histology analysis methods, planimetry and densitometry, were used (illustrations of these two methods are given in Figs.3 and 5) to assess the tumor damage ratio.
- One experienced technician used planimetry to measure the areas of the right and left lung, excluding the heart on the posteroanterior, and lateral radiographic images and the lateral area, including the heart.
- Measurements using direct linear area (length x width), acetate tracings, photography, planimetry with tracings, planimetry with photographs, volume calculation, and weight of Jeltrate molding were examined.
- Using this method, intrarater and interrater reliability have been found to be 0.99, exceeding published figures.9 Figure 1 provides an example of an area versus time plot rendered by digital planimetry.
adjective -ˈmɛtrɪk(ə)l
Origin Mid 19th century: from French planimètre, from Latin planus 'level' + -mètre '(instrument) measuring'. Definition of planimeter in US English: planimeternounpləˈnɪmɪdərpləˈnimidər An instrument for mechanically measuring the area of a plane figure. Example sentencesExamples - An assessor, who was blind to the LUMT assessments (ie, not involved in the reliability of the LUMT assessments) obtained and measured the acetate tracings using a planimeter.
- A planimeter or digitizing tablet is used to calculate the PU surface area.
- Micrographs were printed at a final magnification of 994x for image analysis, and Digital Paintbrush (The Computer Colorworks, Sausalito, CA, USA) was used as a planimeter and digitizer.
- These data were plotted on polar coordinate paper and area was estimated using a planimeter.
- He invented the polar planimeter, a device for measuring areas enclosed by plane curves.
- To determine this position, I used an amazing device called an integrating planimeter and a 1/50 scale drawing of the wing.
- The leaves were then excised and their total surface area measured using a planimeter (Li-Cor area meter, model 3100, Li-Cor, USA).
- Before each use, the planimeter was checked for accuracy against known areas.
- We determined vasodilator responses by measuring the area under the response curve ([cm.sup.2]) obtained with a digital planimeter.
- Relative blood flow was recorded with a digital planimeter (Tamaya [Tokyo, Japan]) over time on a chart recorder and measured as the surface area under the response curve in [cm.sup.2].
- Leaves were excised, placed in damp plastic bags and transported to the laboratory where projected area was determined with a planimeter (LI - 3000A / LI - 3050A, Li-Cor).
- To determine green leaf area index (LAI, in m leaves m - 2 soil surface), leaf area was measured on HDM plus crown parts using a planimeter with a video camera (Delta-T Devices, UK).
Origin Mid 19th century: from French planimètre, from Latin planus ‘level’ + -mètre ‘(instrument) measuring’. |