被反射

The emphasis was helped by the speaker's square wall of a forehead, which had his eyebrows for its base, while his eyes found commodious cellarage in two dark caves, overshadowed by the wall.

说话者的前额如四方的平墙，作为眉毛的地基，这地基上凹陷得形同地窖之处被由墙壁反射的光线照射得如同两个黑洞，成为一双眼睛的宽敞居所，他的气势也被这种特征加强了。

After being reflected by the object,the projection slit is imaged on a detection double slit through another lens.

准直激光束照明的投影狭缝由一个透镜以掠入射角度投影在被测物体上，狭缝投影经过被测物体表面的反射和另一个透镜的成像在探测双缝上形成投影狭缝像。

A projection slit is illuminated by a collimated laser beam.The projection slit is projected onto an object to be measured with grazing incidence through a lens.After being reflected by the object,the projection slit is imaged on a detection double slit through another lens.

准直激光束照明的投影狭缝由一个透镜以掠入射角度投影在被测物体上，狭缝投影经过被测物体表面的反射和另一个透镜的成像在探测双缝上形成投影狭缝像。

If you're up before dawn, look at the waning crescent moon through binoculars. The soft, pale light illuminating the moon's nighttime side is called earthshine – sunshine that is reflected from Earth and back to the moon!

如果你在黎明时抬头，通过望远镜看新月，那的柔和的、洁白的光线照亮了月球的一边，这就被称为地球反照——太阳光被地球反射到月球。

As a result, by merely replacing the gasoline injector with natural gas injector, a large volume of natural gas is injected on the intake valve and then reflected, which makes the fuel concentration and pressure field in the intake manifold after the natural gas injection for the natural gas engine differ greatly from those for gasoline engine.

结果表明，若仅把MPI汽油机的喷油器用天然气喷射阀更换，大量的天然气喷到进气阀后反射，造成天然气发动机进气岐管内的燃料浓度场、压力场与MPI汽油机明显不同；并且进气阀被打开后，先期吸入气缸的天然气在纵向滚流的作用下被挤向进气阀底部下方，与后期吸入气缸的空气形成明显的分层充气构造。

Annotations are to be recorded in the class file by the compiler and retained by the VM at run time, so they may be read reflectively.

编译后注解被存储在 class 文件中，且在运行时被JVM读取，因此可以通过反射动态获取注解提供的信息

In the cell into which a strong scatterer moves, the land clutter reflections will be reported as targets until the stored background has had time to adapt to the new higher level.

在一个强的散射物体移动进入的小区内，陆地杂乱回波反射将作为目标被报告，直到被保存的背景有时间来适应新的较高的电平。

The hemispherical spectral reflectivity of the surface of a strip tangent to an integrating sphere is determined by a high-speed lock-in technique. At the same time, the radiance temperature of the strip is measured by the multi-wavelength high-speed pyrometer from approximately 1000 K to the melting point.

带状试样被亚秒级的脉冲大电流通电加热到溶点，其表面的光谱半球反射比利用高速的数字锁相技术可方便地获得，同时一台多波长高速高温计可测量被测试样从1000K到溶点的光谱温度。

The technology is reflective and can be used with short wavelengths that are absorbed by transmissive optics.

技术是反射的并且能被用于被transmissive 光学吸收的短的波长。

The technology is reflective and can be used with shortwavelengths that are absorbed by transmissive optics.

技术是反射的并且能被用于被transmissive 光学吸收的短的波长。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。