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- back reflection method 背反射法
- Coating a narrow band-pass optical filter by using back reflective method monitored on a static and change-able test glass 在固定比较片上用上反射监控方法生产窄带干涉滤光片
- The effects of insertion loss, split ratio, polarization crosstalk and back reflection of Y-type integrated optic circuits are analyzed. 分析了Y型集成光路器件的插入损耗、分光比、偏振串音和背向反射等主要技术指标对陀螺性能的影响。
- A new type of geophone is presented,based on the narrow band transmission and free of back reflection features of long period fiber grating. 基于长周期光纤光栅能透射特定波长的性质,以及其无后向反射的优点,提出一种新型的长周期光纤光栅地震检波器系统。
- Long-term Effects of Different Humidification Systems on Endotracheal Tube Patency: Evaluation by the Acoustic Reflection Method. 不同湿化系统对气管导管通畅性的长期影响:以听觉反射法进行评价。
- Refraction usually makes it possible to cover a given area in a shorter time and more economically than with the reflection method. 折射法一般能以比反射法更短的时间,较少的费用勘探一个指定的地区。
- In the testing plate, any discontinuity indication causing a total loss of back reflection which cannot to contained within a circle the diameter of which is is unacceptable. 板材探伤时,任何引起底波消失的不连续指示不能被的圆所包围应判废。
- Velocity is one of the important acustic parameters of liquid. Ultrasonic-pulse reflection method is a suited technique of measring the acoustic velocity of liquid. 液体声速是液体声学的重要参数之一 ,获得液体声速常用的方法是脉冲反射法 ,文章提出一种新的测量方法 ,即共振声谱法。
- This paper proposed a new reflection method in micro-friction testing, including its design principles, structure of micro-force sensor, demarcating method of the apparatus. 给出了一种基于光反射法的微摩擦测试仪的设计方法,介绍了该仪器的设计原理、测力传感器的结构设计、仪器的标定方法。
- Methods: The jiggle cage test and the turning reflection method were used to detect the effect of drugs. 方法:采用抖笼换能器法、翻正反射法观察复方安神液的镇静催眠作用。
- For reflecting methods that are not public. 用于反射非公共方法。
- Research shows that stress wave reflection method can not only detect the anchoring position and anchoring length, but also indirectly detect the bolt anchoring force through anchor wave velocity. 研究结果表明,应力波反射法不仅可以检测锚杆的锚固位置和锚固长度,而且能由锚固体波速间接检测锚杆的锚固力大小。
- Moreover, multiple frequency stimulation method can increase consumption of IC obviously and surface diffuse reflection method can improve surface emission coefficient of IC availably. 混和信号激励法能明显增大三极管放大电路耗散功率,特别是第一级耗散功率;增频激励法能有效提高IC耗散功率;表面漫射法能有效增大元器件的发射系数。
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- Utilize the angle relation among faces of CdZnTe crystals and use the laser positive reflect method to orientate the CdZnTe single crystals grown by improved Bridgman method, thereby, (111)and(100) faces of CdZnTe crystal were grinded. 利用CdZnTe晶体晶面夹角之间的关系采用激光正反射法对改进布里奇曼法生长的CdZnTe单晶进行定向,研磨出了CdZnTe单晶体的(111)、(100)面。
- In the last section, I went through a quick run-through of the reflection methods used to access generics information. 在上一节,我快速完成了访问泛型信息的反射方法。
- Indicates that a malformed signature has been encountered via a reflective method. 通过一个反馈方法指明某种异常情况已经出现。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- The crowd fell back to let the players through. 人群后退让运动员们通过。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼,你很快会恢复健康的。