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- excess noise temperature 超准噪声温度
- The quality of urban living has been damaged by excessive noise levels. 城市生活的质量已被过度的噪音所破坏。
- The teacher admonished her about excessive noise. 教师责怪她太闹。
- Since you want to reduce noise temperature, a better system has a higher G/T. 如其他媒体、网站或个人从本网下载使用，必须保留本网注明的“稿件来源”，并自负版权等法律责任。
- The noise temperature is in the most favourable case given by the temperature of the receiver. 理想的噪声温度即是接收机的温度。
- Excessive noise is an indication that cavitation is occurring. 噪音太大是发生空洞现象的一个征兆。
- G/T - A measure expressed in dB that is the ratio of the net gain (G) of the system and the noise temperature (T) of the system. 免责申明：酷酷英语网转载信息，其目的在于传播更多信息，并不意味着赞同其中的观点、描述和立场。
- Sullivans Cove Apartments has a zero tolerance to excessive noise. 1.;自助取消，请在取消前仔细查看订单取消政策，并点击订单上的取消链接自助取消;
- The diode intrinsic noise temperature of some milimeter Schottky mixer diode was measured and reviewed. A measurement method was described at room and cooled temperature. 本文对一些毫米波肖特基势混频二极管本征噪声温度进行了测试和分析。介绍了在常温和致冷下混频二极管本征噪声的测试方法。
- They complained about the excessive noise coming from the upstairs flat. 他们抱怨楼上发出的噪音太大。
- Commercial GaAs pHEMT transistors, Agilent ATF-35143, were used in this 2-stage amplifier. At a physical temperature 15K the amplifier achieves noise temperature between 3.2K and 3.8K over 1600MHz to 1740MHz band. 该放大器采用了Agilent 公司ATF-35143 假晶高电子迁移率场效应管(pHEMT),为两级级联结构,频率范围1600MHz~1740MHz。
- The results indicated that the receiving system gain is increased by 0.25 dB/K and E b/N 0 is improved by 0.7 dB with 10 -7 BER, when the gain of Chinese produced LNA is 9.8 dB better and the noise temperature is 4 K lower than import LNA. 结果表明，国产LNA比进口LNA的增益提高9.;8dB，噪声温度降低4K，接收系统增益改善约0
- This creates excessive noise, vibration and possible damage to valves and piping. 这样会导致噪音和振动，也可能对阀门和管道造成破坏。
- Never spend in excess of your income. 花钱切不可超过自己的收入。
- Don't carry your anger to excess. 不要肝火过盛。
- You can define the excessive speed of a motor-car in terms of a pointer reading on a speedometer. But can you define excessive noise in the same way? 你可以根据一个速度表上指针的读数来定义一辆机动车的超速,但是你可以用这种方法来定义噪音超标吗?
- The department may serve notice to require the owners of premises emitting excessive noise to reduce it within a given period. 任何处所如发出过量噪音，该署可向处所拥有人发出消减噪音通知书，限令在限期内消减噪音。
- And, for those of you concerned about excessive noise in a 15.1 megapixel sensor, there's an ISO 1600 sample image below as well. 和，对于那些你关心过量噪音在一个15.;1万像素的传感器，有一个国际标准化组织1600年的样本下方的图片，以及。
- Our school has a student number in excess of 800. 我们学校的学生数超过八百人。
- Close conformity between wheel and rail profiles generated corrugation and excessive noise on the SkyTrain system in Vancouver, B.C. 在温哥华的“天空列车”系统，由于车轮和钢轨的廓形太相近，导致了波浪磨耗和噪声超标。
