reflectors

Does it have a bell, a light and reflectors?

它有车铃 、 车灯和后视镜 吗 ?

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billboard antenna is an array of parallel dipole antennas with flat reflectors, usually positioned in a line or plane.

横列定向天线是一组安装平面反射器的平行偶极天线，通常是线形或平面状排列的。

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shadowless lamp with nine reflectors

九孔无影灯

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Also available is lineup of long-focus reflectors ( for air-cooled types only ) that irradiate UV light effectively.

也配备能够有效地照射UV光的长焦点型 ( 仅 风冷式 ) 反射板.

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Among these microwave components ar-e : cut-off waveguides, open resonators, polarization-sensitive wire reflectors, etc.

那些微波元件主要有: 临界波导, 开口谐振器, 极性敏感电线谐振器等等.

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Most of the reflectors are clustered close to the lunar equator.

大多数反射镜都簇集在月球赤道附近.

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Then there are reflectors and lenses to project the light.

然后,还有反光板和镜头项目参照.

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Aluminium is an efficient reflector of light. aluminium reflectors are used for many purposes. although aluminium is not such a good conductor of electricity as copper, it is much lighter.

铝是一种很好的反光体，铝质反射器用途很广。虽然铝的导电性不如铜好，但它的重量要轻得我。

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New Y type surface acoustic wave mass sensor with reflectors

Y型带反射器的声表面波质量传感器

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In accordance with the principle of geometric seismology, a series of recurrence formulae have been derived by ray tracing for the multi-inclination plane reflectors.

它根据几何地震学的原理，按射线追踪的办法，对多层倾斜平界面作数学推导，可得出一套递推公式。

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A ten-element InGaAs strained-layer single quantum well laser phased array coupled with corner reflectors ( CRLA) was designed and fabricated by using reactive ion etching ( RIE).

采用反应离子刻蚀技术，设计、制备了一种角反射器耦合的10单元InGaAs应变层单量子阱镇相列阵激光器。

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Reflectors Softboxes containing multiple particles can effectively cover Heiwenjuan eye swelling and modified so that Dayton was bright eyes of God.

含有多种柔光微粒，能有效遮盖黑眼圈并修饰眼部浮肿，使眼部顿显明亮有神。

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this means lights and mirrors. i use a headlight, taillight, reflectors, two mirrors, and an additional taillight for the trailer.

意思是考虑你的灯跟后视镜。我使用头灯，尾灯，反光镜，两面后视镜，和一个额外用在拖车上的尾灯。

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billboard antenna a broadside antenna array with flat reflectors.

横列定向天线带平面发射器的垂射天线阵。

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Combination of incandescent spot lamps and tubular-type mercury vapor lamps with external reflectors.

白织聚光灯和带有外部反射装置的管型汞气灯,两者的组合.

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Groove services like the hosted reflectors would have a much larger potential audience.

如hostedreflectors之类的Groove服务,应会拥有更大的潜在观众群.

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Vertical-cavity Surface-emitting Lasers Among Distributed Bragg Reflectors with Grading Layers

分布布拉格反射镜中具有渐变层的垂直腔面发射半导体激光器

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Finite element analysis of thermal distortion of infrared CW laser reflectors

红外连续激光反射镜热畸变的有限元分析

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The spectral transmission characteristics of F-P cavity with DBRs as reflectors has been studied.

研究了利用DBR反射镜做为F-P腔镜面的光谱透射特性。

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Also available is a lineup of long-focus reflectors ( for air-cooled types only) that irradiate UV light effectively.

也配备能够有效地照射UV光的长焦点型（仅风冷式）反射板。

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But the reflectors do of course have to be emplaced and removed.

当然,还需要有人安置和拆卸反光镜.

词典精选例句

The surface scattering loss ( SSL) in the optical loss of laser reflectors is the main, sometimes fatal influence on the performance and test of high-grade precision and advance instruments.

在激光反射镜的光学损耗里，表面散射损耗（SSL）对高精密的激光仪器性能和实验影响尤甚，有时是致命的。

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In Buddhism, monks, as the behaviors of doctrine, are the most direct reflectors of religious spirit.

佛教中，僧人作为教义的践行者，他们的行为最直接的表现出宗教精神。

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Secondly, we add a resonant cavity constructed by the top and bottom distributed Bragg reflectors ( DBRs) to the GaAs/ AlGaAs LED, the dependences of NIR photon extraction efficiency on the DBR parameters have been studied.

然后在GaAs/AlGaAs LED顶部和底部分别加上分布式布拉格反射镜（DBR）构成谐振腔，研究了DBR谐振腔存在时LED的光子出射效率。

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Metal reflectors are positioned outdoors to direct and change the quality of the sunlight.

我们用放在室外的金属反光材料来调整阳光的角度,改变其强度.

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Research of Laser Reflectors Cooled by a Thermoelectric Refrigerator

高功率激光反射镜变形的半导体致冷补偿的研究

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There are many merits for focused liquid-filled spherical reflectors: email geometric size, high target strength, excellent frequency property, homogeneous directivity, low cost and easily placed in the sea.

充液聚焦球形反射体具有几何尺寸小、目标强度大、频率特性好、方向性均匀、成本低、海上布设方便等优点，是目前标准反射体中较好的一种。

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A study on p& p~+ junctions of solar cells and their back surface reflectors

太阳电池P-P~+结和背反射器的实验研究

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The major work of this thesis is to design and make a good LPDA ( log-periodic dipole antenna) as the feed of the ten-meter parabolic reflectors at the Yunnan Observatory.

文中所作的主要工作是为云南天文台十米抛物面设计、制造一付好的对数周期偶极子天线（LPDA）作馈源。

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