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- Method of insertion loss measurement for radio frequency filters. 射频滤波器插入损耗的测量方法。
- In this paper, we reported the multimode fiber bending loss measurement by fiber loop ring-down spectroscopy (FLRDS). 对多模光纤的弯曲损耗进行了定量测量和分析。
- The properties of the mixture are evaluated by the methods of static weight loss measurement and neutral drip reaction,and anticorrosion mechanism was also discussed. 采用静态失重法和中和滴定法对其缓蚀抑雾性能进行评价,并对其缓蚀机理进行探讨。
- Dielectric loss measuring is the normal test items in electric power system. 介质损耗测量是电力系统中的常规试验项目。
- A capacity and loss measuring instrument for no-load and load test of power transformer is developed. 摘要设计了一种用于电力变压器空载及负载试验的容量损耗测试仪器。
- The loss measured in the rats after only two weeks in space was an alarming 40 percent. 在太空仅仅呆了两星期的老鼠经检查后发现,其损耗程度可达40%25,这是十分惊人的。
- Guide for transformer loss measurement 变压器损失测量指南
- The waveguides successfully achieve the function of guiding the light. The minimum propagation loss measured is 0.59 dB/cm at 1 550 nm. 微细笔直写获得的条形光波导成功地实现了通光;在波长为1 550 nm处的最小传输损耗为0.;59 dB/cm。
- Return Loss Measurement of Fiber Optic Components 光器件的回波损耗测试技术
- Dielectric Loss Measurement and Its New Development 介损测量技术及其最新发展
- Based on principium of medium loss measurement,principium of series resonance is analyzed,and device layout of current mutual inductance used in high voltage medium loss measure is presented. 在介损测量基本原理的基础上,分析了串联谐振的基本原理,提出了电流互感器进行高电压介损测量时的设备配置,结合典型事例给出了测试结果。
- environmental pollution loss measurement 环境污染损失计量
- I commiserate with you on the loss of your mother. 你母亲逝世,我特向你慰问。
- How can we divert her thoughts from her sad loss? 我们怎样才能使他不再想到她可悲的损失?
- The loss of all his money embitter the old man. 失去全部的钱,使这位老人甚为痛苦。
- The loss of the ball game stir up much feeling. 球赛输了引起了极大的愤慨。
- The ship was wrecked and became a total loss. 船只失事,一切都损失了。
- The insurance company will recompense his loss. 保险公司将赔偿他的损失。
- His death is a lamentable loss of our work. 他的死对我们的工作来说是令人悲痛的损失。
- Scientific measurement of the head. 头测量学,头测量学,测颅学头颅的科学测量