test chamber的用法和樣例：
例句
- Two sample parallelepipeds are located in the test section.
在試驗段中裝有兩個平行六面體試件。 - However, a further investigation is still needed in order to interpret the test results of cross-weld specimens for application in practical welded components.
但是試驗室的焊縫試樣能否真實地反映焊接構件的力學行為，則仍是需要進一步研究的問題。
