名词
中文翻译：固定活塞式采样器
同义词：
['stationary piston sampler', 'stationary piston sampler例句：1. The stationary-piston sampler is used to collect samples from the air for testing.（固定活塞式采样器用于从空气中采集样本进行测试。）2. The stationary-piston sampler was developed by a company specializing in environmental monitoring equipment.（固定活塞式采样器是由一家专门从事环境监测设备开发的公司研发的。）']
例句：
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1. The stationary-piston sampler is used to collect samples from the air for testing.
固定活塞式采样器用于从空气中采集样本进行测试。
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2. The stationary-piston sampler was developed by a company specializing in environmental monitoring equipment.
固定活塞式采样器是由一家专门从事环境监测设备开发的公司研发的。
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3. The stationary-piston sampler is an essential tool for collecting airborne pollutants.
固定活塞式采样器是收集空气污染物的一种重要工具。