| 单词 | 仪器 |
| 释义 | 〔apparatus〕An appliance or device for a particular purpose:仪器，装置：有某种特殊用途的器具或装置：〔dilator〕An instrument that dilates a body part, such as a cavity, canal, or orifice.扩张器：扩张身体部分的一种仪器，例如腔、管或是口〔telltale〕Any of various devices that indicate or register information, especially:指示器：显示或登记情报的各种仪器的任何一种，尤指〔micrometer〕A device for measuring very small distances, objects, or angles, especially one based on the rotation of a finely threaded screw, as in relation to a microscope.测微计，千分尺：用以测量非常小的距离，物体或角度的仪器，尤指显微镜上利用精细螺纹的螺杆的旋转进行测量的仪器〔constantan〕An alloy of 45 percent nickel and 55 percent copper, used chiefly in electrical instruments because of its constant resistance.康铜：一种用45％的镍和55％的铜组成的合金，因其具有恒值电阻而主要被用于电表仪器中〔handle〕Wield implies freedom, skill, and ease in handling physical or figurative tools and implements: Wield 暗示在操纵一些实际的或象征性的工具或仪器时的挥洒自如、技巧和随意： 〔chronograph〕An instrument that registers or graphically records time intervals such as the duration of an event.记时仪：登记或以图记录时间间隔（如事件期间）的仪器〔snare〕A surgical instrument with a wire loop controlled by a mechanism in the handle, used to remove growths, such as tumors and polyps.勒除器：用柄上的装置控制线圈的外科仪器，用来除掉息肉或肿瘤等生长物〔refractometer〕Any of several instruments used to measure the index of refraction of a substance.折射计：用来测量某物质折射度的几种仪器中任一种〔hunt〕To oscillate about a selected value. Used of a machine, an instrument, or a system.在一特定值的附近摇摆：在某一选定值周围振荡。用于机器，仪器或系统〔ohmmeter〕An instrument for direct measurement in ohms of the resistance of a conductor in ohms.欧姆：以欧姆为单位来对导体电阻进行直接测量的仪器〔polariscope〕An instrument for ascertaining, measuring, or exhibiting the properties of polarized light or for studying the interactions of polarized light with optically transparent media.偏光仪：一种仪器，用来确定、测量或显示偏振光的性质，或用来研究偏振光与透光介质间的相互作用〔tram〕An instrument for gauging and adjusting machine parts; a trammel.量规；卡尺：一种有来测量并调节机器部件的仪器；椭圆规〔oximeter〕A device for measuring the oxygen saturation of arterial blood.血氧定量仪：用来测量动脉血氧和度的仪器〔heliograph〕A device for transmitting messages by reflecting sunlight.日光反射信号器：以反射的太阳光传递讯息的仪器〔tensiometer〕An instrument used to measure the surface tension of a liquid.（液体）表面张力计：用以测量液体表面张力的仪器〔spectrophotometer〕An instrument used to determine the intensity of various wavelengths in a spectrum of light.分光光度计：用来测定光谱中各种波长之强度的仪器〔resuscitator〕One that resuscitates, as an apparatus that forces oxygen or a mixture of oxygen and carbon dioxide into the lungs of a person who has undergone partial asphyxiation.复苏器：使人恢复知觉的东西，如一种仪器，迫使氧气或氧气与二氧化碳的混合物进入窒息的人的肺中〔wattage〕The electric power required by an appliance or a device.瓦数：仪器或装置需要的电功率〔dosimeter〕An instrument that measures and indicates the amount of x-rays or radiation absorbed in a given period.剂量计：测量并指示在给定时间里所接受X射线或其它辐射的剂量的仪器〔microreader〕A device for reading materials in microform, such as microfilm and microfiche.显微阅读器：用以阅读缩微成像，如缩微胶卷和缩微平片上的材料的仪器〔comparator〕Any of various instruments for comparing a measured property of an object, such as its shape, color, or brightness, with a standard.精密度测量器：一种仪器，用于比较物体的可度量性质，例如按标准度量它的形状、颜色或亮度〔polygraph〕An instrument that simultaneously records changes in physiological processes such as heartbeat, blood pressure, and respiration, often used as a lie detector.多种波动描记器：一种能同时记录诸如心跳、血压和汗液分泌等生理变化的仪器，常被用作测谎器〔hemacytometer〕An instrument for counting the number of blood cells in a measured volume of blood.血细胞计数器：一种仪器，用于计算一定量血液里所含血细胞的数量〔polarimeter〕An instrument used to measure the rotation of the plane of polarization of polarized light passing through an optical structure or sample.偏振计；旋光计：用来测量经过光学结构或样品的极化光的偏振平面旋转的一种仪器〔spectrohelioscope〕An instrument used to observe solar radiation directly.太阳单色光观测镜：用来直接观察太阳辐射的仪器〔decoder〕A device that decodes a scrambled electronic signal to make it interpretable.译码器：解除改变过频率的电子讯号，使其变得可解释的仪器〔zymoscope〕An instrument used to determine fermentation efficiency by measurement of carbon dioxide produced. Also called zymometer 发酵测定器：通过对二氧化碳产生的测量来确定发酵效能的仪器 也作 zymometer〔extensometer〕An instrument used to measure minute deformations in a test specimen of a material.伸长计：用于物质抽样试验中测量微小的变形的一种仪器〔electrodynamometer〕An instrument that measures electric current by indicating the level of magnetic attraction or repulsion between a fixed and a movable coil, one of which carries the current to be measured.电测力计：测量电流的仪器，显示一个固定线圈和一个移动线圈之间磁性相吸或相排斥的程度，其中一个线圈带有所测电流〔aerometeorograph〕An aircraft instrument for simultaneously recording temperature, atmospheric pressure, and humidity.高空气象计：自动记录温度，空气压气以及湿度的飞机仪器〔radiometer〕An instrument that detects electromagnetic radiation.辐射仪：一种测定电磁辐射的仪器〔cyclone〕Any of various devices using centrifugal force to separate materials.旋风器：一种利用离心力分离物质的仪器〔plant〕The equipment, including machinery, tools, instruments, and fixtures and the buildings containing them, necessary for an industrial or manufacturing operation.工厂设备：工业或制造业生产所需的设备，包括机器、工具、仪器和固定装置，以及容纳它们的建筑物〔taximeter〕An instrument installed in a taxicab to measure distance traveled and waiting time and to compute and indicate the fare.自动计费计：安装在出租汽车中测量行驶距离和等待时间以计算和显示车费的仪器〔electrocardiograph〕An instrument used in the detection and diagnosis of heart abnormalities that measures electrical potentials on the body surface and generates a record of the electrical currents associated with heart muscle activity. Also called cardiograph 心电描记器：用于发现及诊断心脏不规则现象的仪器，测量人体表面电位并记录与心脏肌肉活动有关的电流 也作 cardiograph〔telephoto〕Of or relating to an instrument that electrically transmits photographs.照片传真机的：属于或关于能电传照片的仪器的〔tachometer〕An instrument used to measure the rotations per minute of a rotating shaft.转速表：一种用于测量一根转轴每分钟转动次数的仪器〔altimeter〕An instrument for determining elevation, especially an aneroid barometer used in aircraft that senses pressure changes accompanying changes in altitude.测高仪，高度计：一种测量高度的仪器，尤指飞机中的无液气压表，其可以测出伴随高度变化的压力变化〔ophthalmoscope〕An instrument for examining the interior structures of the eye, especially the retina, consisting essentially of a mirror that reflects light into the eye and a central hole through which the eye is examined.检眼镜：一种用来观察眼睛内部结构的仪器，尤指检查瞳孔。这种仪器主要含有一个镜子，可以反射来自眼睛和眼球中心小孔的光线，通过用它来检查眼睛 |
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