test thrust chamber

例句：

1. 1.The test thrust chamber is used to simulate the environment of a spacecraft during testing.
   测试推力室用于模拟航天器在测试期间的环境。
2. 2. The engineers carefully designed the test thrust chamber to ensure its stability and reliability.
   工程师们仔细设计了测试推力室，以确保其稳定性和可靠性。
3. 3.The test thrust chamber was filled with fuel and ignited, producing intense heat and pressure.
   测试推力室被填充燃料并点燃，产生强烈的热量和压力。