| 词汇 | micrometer |
| 释义 | micrometer noun[ C ] uk /maɪˈkrɒm.ɪ.tər/ us /maɪˈkrɑː.mə.t̬ɚ/ a device used for making very exact measurements or for measuring very small things测微计，千分尺 Measuring, weighing, & counting devices -scopic adding machine detector dial dipstick dosimeter fitness tracker gage gamma counter gauge gradation indicator manometer probe scope smart meter straight edge theodolite tracker voltmeter micrometer | American Dictionarymicrometer noun[ C ] us/ˈmɑɪ·kroʊˌmi·t̬ər/(alsomicron, us/ˈmɑɪ·krɑn/); (symbolµm) science a unit of measurement of distance equal to 0.000001 meter Examples of micrometermicrometer Measurements of worm lengths were obtained using a stereomicroscope with an eyepiece micrometer. The number of stomata was counted at each point, using a microscope with a lattice micrometer. The depth of focus within the tissue was determined from the micrometer on the focus mechanism of the microscope, which was recorded for each photograph. Isolated follicles were measured with an eyepiece micrometer in a stereoscopic microscope. Isolated follicles were measured with an eyepiece micrometer in a microscope stereoscope. In a dusty plasma, a third charged species with diameter ranging from nanometers to several hundred micrometers is present. All commercially available reservoirs contain a 100-120 micrometer screen filter to trap larger particles or tissue fragments from collected blood. The position of the hot-wire probes within the channel could be controlled within 0.01 mm by a micrometer traversing mechanism. The waves are quite broad entailing correlated activity that extends for many hundreds of micrometers both perpendicular and tangential to the direction of propagation. The biofilm-clay aggregates vary in size from tens of micrometers to several millimeters. Two perpendicular diameters of follicles cultured under oil or on hydrophobic membrane were measured at x 200 magnification with an ocular micrometer. Labeling by diffusion would also be consistent with the intense anterograde labeling of fibers for several hundred micrometers toward the optic disk. It opens the way to experimental studies of the structure of matter with a unique combination of micrometer spatial and subpicosecond temporal resolution. Morphological differences among these adults were quantified by measurement of a total of 22 external body characters (table 1) using a calibrated ocular micrometer. By using an optical microscope, manipulation processes with micrometer precision can be carried out. See all examples of micrometer These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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