Optical fibres - Part 2-20: product specifications - Sectional specification for category A2 multimode fibres.
光学纤维。第2 - 20部分：产品规范。A 2类多模光纤分规范。
Optical fibres - Part 2-30 : product specifications - Sectional specification for category A3 multimode fibres.
光学纤维。第2-30部分：产品规范.A3类多模光纤分规范。
Optical fibre cables - Part 3-30 : outdoor cables - Family specification for optical telecommunication cables for lakes, river crossings and coastal application.
光纤光缆。第3-30部分：室外光缆。湖波、河流渡口和沿岸设施用光学通信光缆的系列规范。
Specification of optical backing plate technical condition directly affects its performance and machining efficiency.
光胶垫板技术条件的给定，直接影响到光胶垫板的使用性能和加工效率。
This Recommendation intends to provide those generic characteristics needed for the specification of Optical Amplifiers as devices and subsystems, primarily for applications in digital transmission.
本建议旨在提供规范作为器件和子系统主要用于数字传输的光纤放大器所需的特性。
Chemical composition of carbon steel wire of different specification is analyzed by means of optical emission spectrometry.
针对用光电直读光谱法测定不同规格碳素钢线材的化学成分进行了探讨、分析。
An experiment on parallelism specification of optical axes by using airborne laser range-finder sets out a reference for establishing optical configuration for some other airborne laser units.
利用机载激光测距机进行的光轴平行性要求实验，为其它机载激光装置光学方案的制定提供了参考。
The range of detection is one important specification for expressing the ability of detection and recognition of space-based optical camera.
探测距离是衡量空间目标天基可见光相机探测、识别能力的一项重要指标。
The design and assessment results indicate that the optical performance and image quality of the system can meet the design specification.
设计评价结果表明，该系统的光学性能和成像质量均满足设计指标要求。
The line-of-sight stabilization with high-accuracy is the chief specification and key technology of electro-optical stabilized sighting system.
瞄准线高精度稳定是机载光电稳瞄系统的主要指标和关键技术。
The line-of-sight stabilization with high-accuracy is the chief specification and key technology of electro-optical stabilized sighting system.
瞄准线高精度稳定是机载光电稳瞄系统的主要指标和关键技术。
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