In a second experiment, the scientists placed the desiccated, fungus-exposed rotifers in a wind chamber.
在第二组实验中，科学家将干燥的轮虫和真菌一起放置在抽风箱里。
To test this scheme, experiment was conducted in a semi-anechoic chamber, with 3 loudspeakers simulating the sound sources of the 3 separate sections of the volume target.
为验证此方案，在半消声室进行了非典型声强向量阵的定向实验，用3个扬声器模拟体积目标3个不同部位的声源。
The performance experiment of arcjet was made in vacuum chamber and argon was chosen as the propellant.
采用氩为推进剂，在真空室中进行了发动机的性能实验。
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