名词
中文翻译：平发射体
同义词：
["平坦发射器，平坦发射体例句：1. The flat emitter is a crucial component in the device's operation.（这个平发射体是该设备运行的关键部件。）2. The flat emitter was designed to minimize the device's size and weight.（这个平发射体被设计成最小化设备的尺寸和重量。）"]
例句：
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1. The flat emitter is a crucial component in the device's operation.
这个平发射体是该设备运行的关键部件。
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2. The flat emitter was designed to minimize the device's size and weight.
这个平发射体被设计成最小化设备的尺寸和重量。
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3.The flat emitter was used to detect the presence of gases in the air.
这个平发射体被用来检测空气中的气体存在。