1.
photoluminescent exit marking system
荧光安全出口标志系统
2.
Safety requirements of electrical light source
GB7248-1987电光源的安全要求
3.
An All-Fiber Single Frequency Laser for Eye-Safe Coherent Doppler Wind Lidar
人眼安全相干多普勒测风激光雷达全光纤单频激光器
4.
And they have a security system like with laser beams.
而且他们有类似于激光器的安全装置
5.
Monitor temperature control of exposure room. Safely operae.
曝光室监控温度、护机器操作安全。
6.
Safety requirements for electronic flash apparatus for photographic purposes
GB9316-1988摄影用电子闪光装置安全要求
7.
A bald tyre is no longer safe to use.
磨光了的轮胎用起来不安全。
8.
Electrical safety of laser equipment and installations
GB10320-1995激光设备和设施的电气安全
9.
Single-capped fluorescent lamps--Safety specifications
GB16843-1997单端荧光灯的安全要求
10.
"From Zion, most beautiful of places, God has sent out his light."
从全美的锡安中，神已经发光了。
11.
Security is a lesser concern;
安全性也是激光（方案）关心的问题；
12.
The second class will demonstrate hanging and focusing lights and ladder safety.
第二课将示范灯具悬挂、光和梯子安全。
13.
Out of Zion, the perfection of beauty, God hath shined.
2从全美的锡安中，神已经发光了。
14.
From Zion, perfect in beauty, God shines forth.
2从全美的锡安中，上帝已经发光了。
15.
Out of Zion, the perfection of beauty, God has shone forth.
诗50:2从全美的锡安中、神已经发光了。
16.
Study on the Influence of Road Lighting Safty Based on Photobiological Effect
基于光生物效应的道路照明安全研究
17.
Construct Safe Layout of the Agricultural Park in Outer Suburbs
构建远郊农业观光园的生态安全格局
18.
Analysis on the safety of airway in CO_2 laryngeal laser surgery
喉二氧化碳激光手术气道安全性分析