The detector design consists of design and select of optic parts of an apparatus, circuit design, sampling area control and antipollution device design.

探测器的设计有：光学器件的设计和选取、电路的设计、采样区大小控制装置和防污染装置的设计。

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The method of equivalent network for calculating steady heat of electric apparatus is used to provide an efficient and exact way for heat design of complex electric apparatus.

电器稳定发热计算的等效热网络法，为结构复杂及场路混合的电器热设计提供了一种高效准确的有效途径。

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In one design, an apparatus includes first, second, and third circuits.

在一个设计中，一种设备包括第一电路、第二电路及第三电路。

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Richard Pyle, a Hawaii-based researcher who helped design a breathing apparatus good for 500 feet, says he finds as many as seven new species of fish an hour at that depth.

FORBES: Cruising Altitude: Minus 400 Feet