被反射

As far as I know there are three kinds fo such tests commonly exist - the Dall Null test which uses a single plano-convex lens, an auto-collimating test uses a flat as big as the mirror under test and Offner test using two plano convex lens.

据我所知现时一般存有3种此类测试，其一是达耳零位测试采用单一只平凸透镜，再有是自准直测试采用一块平镜大小一如被测试的反射镜，及 Offner 测试采用2只平凸透镜。

Different kind of physics parameters can be monitored by using the effect that the central reflection peak of short-period fiber grating shifts with the temperature or train variation.

利用短周期光纤光栅反射谱的中心波长随温度或应变变化的效应，对被测对象进行各种物理量的监测。

We have studied about the development and application of the microwave reflectometry on magnetic confined fusion devices, and introduced the basic principle of microwave reflectometry and characteristics of different kinds of microwave.

微波反射仪作为一种测量等离子体电子密度剖面分布的有效手段已经被广泛地应用于托卡马克等许多磁约束聚变装置中。

Time Domain Reflectometry, or TDR, is an electrical measurement technique. TDR has been used for many years to determine the spatial location and nature of various objects. This paper describes the use of TDR to monitor landslide.

时间域反射测试技术是一种电子测量技术，许多年来，一直被用于各种物体形态特征的测量和空间定位。

Contrast of black and white – reflexion of internal conflict a child cannot consult in any way.

对比强烈的蓝色和白色反射内心冲突的孩子不容易被说服。

The results indicate that an even layer of nickel was plated on expanded graphite. Ni accounted for 94.12% and P accounted for 5.88%. The reflectivity was increased in the near infrared region. The magnetism capability was enhanced. The magnetization and the retentivity were 26.3 Am^2/kg and 8.1 Am^2/kg respectively. The σ/σ was 0.31. The obtained material belongs to soft magnetism material.

结果表面，膨胀石墨表面被镍层均匀包覆，其质量分数镍占94.12%、磷占5.88%，镀覆后产品在近红外波段反射率明显增大，磁性能明显增强，饱和磁化强度σ=26.3 A平方公尺/kg、剩磁σ=8.1 A平方公尺/kg、σ/σ=0.31，分析结果表明其属于软磁性材料。

The proper parameters according to the theory of light scattering and reflection are chosen to optimize the measurement instrument.

根据光散射和反射的理论，测量仪参数被选择以优化系统。

The multi-layer mirror has been applied in a X-ray spectrograph for diagnosis of inertial confinement fusion.

该反射镜作为X射线谱仪的分光元件被应用于惯性约束聚变的过程诊断中。

At the all the grinding stage the mirorr is grinded into spherical surface.

在所有研磨阶段这反射镜都被研磨至球形表面。

By choosing from among current crop varieties, our best estimate for how much reflectivity might be increased leads us to predict that summer-time temperatures could be reduced by more than 1°C throughout much of central North America and mid-latitude Eurasia.

通过选择现有的作物变种，反射率的提高量可以让我们得出下列预测：在北美洲中部和中纬度欧亚大陆的大部分地区在夏季的温度可以被降低超过1摄氏度。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷