Trent reverse reflection device is adopted to offset the effect caused by beat and cross sliding during displacement or vibration and to enhance measurement sensitivity and accuracy nearly one time.
采用特伦逆向反射装置，消除它在位移或振动过程中因偏摆或横移所带来的影响，使测量灵敏度和精度提高约一倍。
The mathematic model of concrete dam displacement trend is established, considering reservoir level fluctuation, tem-perture, time effect and other factors.
混凝土坝位移的季节周期趋势分析法是对大坝变形资料分析处理的新方法。
Objective: to monitor the curative effect of oral warfarin for the patients after heart mechanical valve displacement by the prothrombin time (PT).
目的评价采用凝血酶原时间(PT)监测心脏机械型瓣膜置换术后患者口服华法林治疗效果的意义。
The model is applied to the analysis of the composition of vertical time-effect displacement and the regularity of its change for an arch dam.
利用该模型综合分析了某拱坝垂直位移中时效位移的组成及其变化规律。
It is a simple and effective way to analyze soil mechanical properties by means of earth pressure model considering time-displacement effect and back-analysis based on site test data.
采用考虑时间和位移效应的土压力模型和基于现场实测资料的反分析方法来分析土体受力特性，是简单且行之有效的。
However, when it is used in soft soil, particular attention should be paid to "time-space effect" and foundation pit will have big slope displacement and bound...
但在软弱土层中采用尤其要重视“时空效应”，且基坑边坡的位移及周边的沉降较大。
The utility model has reasonable structure and excellent water-saving effect, and the water displacement each time is 100-500ml.
本实用新型结构合理，节水效果好，每次排水为100 ~ 500毫升。
The utility model has reasonable structure and excellent water-saving effect, and the water displacement each time is 100-500ml.
本实用新型结构合理，节水效果好，每次排水为100 ~ 500毫升。
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