The machining approach is verified to be simple and reliable by computer simulation, so the production efficiency can be improved and the equipment input can be reduced.
通过计算机模拟验证了该加工方法的简便与可靠性，可以降低非球面反射镜加工的设备投入，提高生产效率。
The Space and Naval Warfare Systems Center Pacific is seeking input from contractors on the availability of modern technologies associated with Global Positioning System equipment.
美国空间和海上作战系统中心太平洋分部正在寻求能够提供现代技术与全球定位系统设备的承包商。
The condenser is a heat equipment, the evaporator absorbs heat with heat input power of compressor transformation with the transfer of the cooling medium ( such as water or air ).
冷凝器是放出热量的设备，将蒸发器中吸收的热量连同压缩机输入功率转化的热量一起传递给冷却介质（如水或空气）带走。
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