我们的房子背向河流。
拉米许已经把椅背向后调了，正仰靠着吸着烟。
你要背向光线拍摄你的对象。
这孩子在父亲背向他时做了个鬼脸。
背向散射法是光纤光缆测量的最佳方法。
The backscatter method is the best one for measuring optical fiber cable.
当你背向太阳时，你只能找到自己的影子。
我可以把椅背向后靠吗？
而我国主要普及的是背向滑步推铅球技术。
The technique of shot put in China mainly focuses on sliding step.
当你背向太阳的时候，你只会看到自己的影子。
分别测量其左室后壁及室间隔的背向散射参数。
Ultrasonic backscatter parameters in left ventricular posterior wall and interventricular septum were measured.
最后他们背向太阳回来了，影子清晰地投在前方。
They came back at last with the sun behind them, their shadow thrown clear before.
目的：探讨正性肌力药对心肌背向散射特性的影响。
Objective: To discuss the influence of dobutamine on myocardial integrated backscatter.
目的探讨背向散射积分对早期心肌缺血的识别价值。
Objective To assess the value of integrated backscatter differentiating early phase of myocardial ischemia.
这个街区是这样设计的，房子的正面都背向繁忙的街道。
The estate is so designed that the front of each house faces away from busy roads.
在光纤衰减的测量中，背向散射法显示出很大的优越性。
In the measurement of optical fiber attenuation, the backscattering method has been shown to have great advantages.
向后跳水：运动员背向水面起跳，在空中向后翻腾入水。
Back dive: a dive where a diver takes off with his back to the water, and spins backwards in the air.
法向量或者指向我们，或者背向我们,这要根据我们选的方向来定。
Well, the normal vector is either coming straight at us, or it's maybe going back away from us depending on which orientation we've chosen.
由于彗尾是因为太阳光和太阳风成形的，所以彗尾一般背向太阳。
Since comet tails are shaped by sunlight and the solar wind, they always point away from the sun.
目的应用超声背向散射积分技术定量评价正常兔肾的不同结构。
Objective To assess quantitatively different structure section of healthy rabbit kidneys by the ultrasound integrated backscatter (IBS).
目的：研究心肌背向散射积分联机分析的临床价值和影响因素。
Purpose: To study the clinical utility and influence of myocardial integrated ultrasound backscatter.
介绍了一种用于高品质射频集成电感的厚膜多孔硅背向生长技术。
A backside growth technique of thick porous silicon layers for the on-chip RF integrated inductor is presented.
地下室的墙壁受到一定程度破坏，主要在背面，亦即背向爆炸的地方。
The basement walls suffered some damage mostly in the rear i. e. away from the explosion.
地下室的墙壁受到一定程度破坏，主要在背面，亦即背向爆炸的地方。
The basement walls suffered some damage, mostly in the rear i. e. away from the explosion.
目的探讨心脏灌注压、血液浓度和血流速度对组织背向散射强度的影响。
Objective To explore the influence of perfusion pressure, blood concentration and blood flow velocity on myocardial ultrasonic backscatter integration.
结论：心肌背向散射参数可以用于评估高血压患者心肌肥厚的不同程度。
Conclusions: Ultrasonic integrated backscatter parameters may be used to evaluate to the degree of myocardial hypertrophy in the patients with hypertension.
尾流光的背向散射特性是水下航行体跟踪、识别和定位目标的重要参数。
The optical back scattering characteristic of wake is a most important parameter for under water targets' scout , recognition and position.
尾流光的背向散射特性是水下航行体跟踪、识别和定位目标的重要参数。
The optical back scattering characteristic of wake is a most important parameter for under water targets' scout , recognition and position.
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