动词短语
中文翻译：Unknown
同义词：
['test-beam firing', 'test-tube firing']
例句：
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1.The scientists conducted a test-bed firing to study the reaction of the chemicals.
科学家们进行了一个试验床发射，以研究化学物质的反应。
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2.During the test-bed firing, the team carefully monitored the data collected from the experiment.
在试验床发射期间，团队仔细监控了从实验中收集到的数据。
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3. The test-bed firing was crucial in determining the optimal conditions for the experiment.
试验床发射对于确定实验的最佳条件至关重要。