The six — wavelengths pyrometers with six interference filters for effective wavelength defined and with optical fibers for beam split were developed by the U. S. and CEC scientists inl980's.
八十年代以来，美国及欧共体研制成采用干涉滤光片限定工作波长及带宽的六波长高温计，而分光采用光导纤维。
A cantilevered beam is anchored at only one end; a fractal is a shape that can be split into parts, each of which is a smaller, though sometimes not exact, copy of the larger structure.
这个悬臂结构只有一端固定；所谓分形，就是指能够分叉成多个部分的结构，每个子结构与母结构是大体近似的。
The U-shaped bolts embedded in concrete beam are split after using a period of time.
铁路混凝土桥梁人行道上的U型螺栓，在使用一段时期后容易出现断裂病害。
A laser beam is split into several sub-beams, each of which has different delay time and is encoded by using a grating placed in different azimuth.
一束激光被分成几束子光束，每子光束具有不同的延时并用以不同方位放置的光栅对它编码。
For te polarization, one light beam can be split into two sub-beams along opposite directions.
对于TE偏振，一束光可以被分为沿相反方向传输的两束光。
The optical focus sensor includes a splitter configured to split the radiation beam into a first sub-beam and a second sub-beam.
光学聚焦传感器包括分束器，该分束器配置为将辐射光束分为第一子光束和第二子光束。
Two new typ sof which are discussed in this paper; in the one, two additional bars are put in the middle of the beam and throughout the joint core, and a level scam is split between the two bars;
本文讨论两个新方案，其一是设置穿过核心并位于梁腹中部的两排附加钢筋，其间离柱边一定距离处开设水平缝；
Two new typ sof which are discussed in this paper; in the one, two additional bars are put in the middle of the beam and throughout the joint core, and a level scam is split between the two bars;
本文讨论两个新方案，其一是设置穿过核心并位于梁腹中部的两排附加钢筋，其间离柱边一定距离处开设水平缝；
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