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- I never once reflected that I was all this while a married woman. 我从来没有想到我这时是个已经嫁了人的女人。
- A method to calculate the aberration of the reflected beam of corner cube retroreflector(CCR) is introduced. 提出一种计算角锥棱镜反射光束相位误差的方法。
- Besides,whether the incident beam is elliptically polarized or linearly polarized(with polarization state other than TE or TM),the reflected beam will exhibit a transverse shift. 另外,反射光束不仅在椭圆偏振态入射的情况下会产生横向位移,而且在TE和TM偏振态之外的其他线偏振态入射时,也会产生横向位移。
- ECONOMISTS turn over the hows and whys of the Depression in much the same way as statesmen once reflected on the decline of Rome or the eclipse of Athens by Sparta. 经济家们思考大萧条发展形式和原因的方法与政治家分析古罗马之衰落和雅典被斯巴达推翻时使用的方式大体是一样的。
- Satellite retroreflector is used as laser ranging cooperative target to improve the intensity of reflected beam, which has close relationship with processing parameters of the retroreflector. 卫星角反射器作为激光测距系统中的合作目标, 其主要作用在于提高地面接收机范围内反射光束的能量密度。
- Depending on the nature of the reflecting objects, the intensity of the reflected beam will vary. 随着反射目标的性质不同，反射回来的波束强度也就不同。
- When an acoustic beam, limited both in time and space, radiated from liquid to a plane lipuid solid interface, we observed the nonspecular reflection phenomena (the reflected beam has a fixed reflected angle in some range of incident angle). 当时间·空间上有限的声束入射到液固平界时，我们观察到非镜面反射现象（即在一定入射角范围内有一个以固定角反射的反射波）。
- It is necessary that he be sent there at once. 有必要马上派他到那里去。
- She writes to her parents once a week. 她每周给父母写一封信。
- More than once I've felt my heart slip a cog. 我不止一次感到心脏突然停跳一下。
- Based on the transmission theory of Gauss beam , the interference effect of reflection beams from a single layer film-substrate was studied. 从高斯光束的传输规律出发,研究了单层光学薄膜中薄膜衬底体系的反射光干涉问题。
- My inn had once been a part of an ancient ecclesiastical house. 我的客栈曾经是一个古老教会的房子的一部分。
- A transparent body of this form, often of glass and usually with triangular ends, used for separating white light passed through it into a spectrum or for reflecting beams of light. 棱镜这种形状的透明体，多为玻璃制成，通常两端为三角形，用来分解穿过柱体的白光，使光束发生色散或用来反射光线
- He and I were shipmates on a trawler once. 我与他一度同在一艘拖网船上工作。
- It was once thought unmanly not to drink and smoke. 身为男子不抽烟不喝酒曾视为无男子气概。
- The flue should draw better once it's been swept. 烟道一经清扫，通风情况应好些。
- You'll like her once you get to know her. 你一旦了解她，就喜欢她了。
- He likes to hit the bottle once in a while. 他喜欢偶尔喝得酩酊大醉。
- Study on Aspherical Reflecting Beam Expander 非球面反射型扩束器的研究
- She looked in on us [at our office]once in a while. 每隔些时候，她都到我们这儿[办公室]来一趟。
