痕量組分 的英文怎麼說
中文拼音 [hénliángzǔfēn]
痕量組分
英文
trace components-
Testing methods for determination of trace components in diluent gas and zero gas
測定稀釋氣體及調零氣體中痕量組分的試驗方法4. the principle of the experiment including the isdg method is introduced. and the effect of shape and distance of the indention on strain measurement is analyzed
4 )介紹試驗設備的組成及試驗原理,通過理論推導和有限元數值模擬分析了拉伸試樣的凹痕標記對應變測量的影響,對isdg ( interferencestrain displacementgauge )方法進行了深入的研究。
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