| 单词 | 放大 |
| 释义 | 〔magnify〕To make greater in size; enlarge.使…在尺寸上变大；放大〔magnifier〕A system of optical components that magnifies.能起放大作用的一组光学元件〔transmitter〕An electronic device that generates and amplifies a carrier wave, modulates it with a meaningful signal derived from speech or other sources, and radiates the resulting signal from an antenna.发射机：一种产生并放大载波的电子装置，它从声音或其它材料而来的有意义的信号调制并将最后得到的信号通过天线发射出去〔amplifier〕One that amplifies, enlarges, or extends.放大者，扩大者：放大、扩大或扩展的事物〔soundman〕One in charge of recording, transmitting, or amplifying sound or of producing sound effects, as for a television or radio broadcast.调音员：主管录制、播送或者放大声音或者制造音响效果的人，如为电视或广播节目〔blow〕To enlarge (a photographic image or print).（照片或印刷品）放大，扩大〔colposcope〕A magnifying and photographic device used as an aid in the diagnostic examination of the vaginal and cervical epithelia.阴道镜：一种放大和照相装置，用作阴道和子宫颈膜诊断检查的辅助设备〔contract〕The pupil of the eye dilates and contracts in response to light.作为对光线作出的反应，眼睛的瞳孔会放大或缩小。〔anamorphic〕Having, producing, or designating different optical magnification along mutually perpendicular radii:失真的，变形的：沿互相垂直的半径出现、产生或指示不同的光学放大效果的：〔superheterodyne〕Of, relating to, or being a form of radio reception in which the frequency of an incoming radio signal is mixed with a locally generated signal and converted to an intermediate frequency in order to facilitate amplification and the rejection of unwanted signals.超外差式的：属于、关于或者是无线电接收的一种方式的，接收的无线电信号和当地发射的无线电信号的频率相混合，变成一种折衷的频率，目的在于放大或排除不要的信号〔klystron〕An electron tube used to amplify or generate ultrahigh frequency by means of velocity modulation.速调管：一种用速度调节的方法放大或产生超高频率的电子管〔turntable〕A phonograph exclusive of amplifying circuitry and speakers.录音转播机：不包括放大电路和扬声器的唱机〔magnify〕To increase or have the power to increase the size or volume of an image or a sound.放大或具有放大图象尺寸或声音音量的功能〔magnifier〕One that magnifies, especially a magnifying glass.放大器：能放大的器具，尤指放大镜〔mural〕A very large image, such as a painting or an enlarged photograph, applied directly to a wall or ceiling.壁画：非常大的画像，如直接挂在墙上或者天花板上的油画或者放大的照片〔amplification〕The result of such a process.放大过程的结果〔amp〕An amplifier, especially one used to amplify music.音乐放大器：尤指用于放大音乐的放大器〔enlargement〕Something that has been enlarged, especially a photographic reproduction or a copy larger than the original print or negative.放大的照片：被扩大了的事物，尤指照片、复制品或比原先版或底片大的复制版〔magnification〕The process of enlarging the size of something, as an optical image.放大：放大某一物体的尺寸，如一个光学图象的尺寸〔amplification〕The process of increasing the magnitude of a variable quantity, especially the magnitude of voltage, power, or current, without altering any other quality.放大，放大率：可变量增大的过程，尤指电压、电力或电流的增大，不改变其它特性〔amplify〕To make larger or more powerful; increase.放大，增强：使…变大或强大；增加〔viewer〕Any of various optical devices used to facilitate the viewing of photographic transparencies by illuminating or magnifying them.观察器：通过变亮或者放大来提高图像清晰度的一种视觉设备〔microphotograph〕A photograph requiring magnification for viewing.微型照片：放大后才看得清楚的照片〔amplification〕The act or result of amplifying, enlarging, or extending.扩大，放大：放大、扩大或展开的行为或结果〔TelePrompTer〕A trademark used for a device employed in television to show an actor or a speaker an enlarged line-by-line reproduction of a script, unseen by the audience. This trademark often occurs in print in lowercase:读稿机，讲词提示器：一种在电视中使用、向演员或发言人显示不为观众所见的放大的一行行台词的设备的商标。这一商标经常出现在小写印刷体中：〔spinthariscope〕A device for observing individual scintillations produced by ionizing radiation, as one consisting of a tube with a magnifying lens at one end and a phosphorescent screen and speck of radioactive salt at the other.闪烁镜：用来观察电离辐射产生的个体闪烁现象的装置，如由一头装有放大透镜，另一头装有磷光屏幕及放射性盐粒的装置〔tuner〕A device for tuning, especially an electronic circuit or device used to select signals at a specific radio frequency for amplification and conversion to sound.调节器，调谐器：用来进行调节的装置，尤指一种电子电路或电子装置，用来选择某一特定发射频率的信号来放大并转换成声音〔dilate〕lātus [wide] lātus [放大的] 〔loom〕To appear to the mind in a magnified and threatening form:赫然耸现：以放大的和有威胁性的形象出现在意识中：〔microradiograph〕An enlarged x-ray photograph, used to study small details.X射线显微照片：一张放大的X射线照片，用以研究微小细节〔blaze〕from Middle Dutch blāsen [to blow up, swell] * see bhlē- 源自 中古荷兰语 blāsen [放大，肿胀] * 参见 bhlē- 〔magnification〕The act of magnifying or the state of being magnified.放大：放大的动作或者被放大的状态〔let〕To increase the size of (a garment, for example):放大（衣服）：增大（例如衣服的）尺寸：〔magnification〕Something that has been magnified; an enlarged representation, image, or model.被放大的东西；放大的艺术作品、图象或者是模型 |
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