entrapped air

基本解釋

Any materials which contain a significant volume of entrapped gas or air during manufacture can only be accurately measured using the 1510.
可以對(duì)生產(chǎn)過程中任何有一定體積的滯留氣體的材料進(jìn)行測(cè)量。
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The experiment for comparing the infiltration affected by entrapped air with free filtration was carried out. It is found that the effect of air pressure is not negligible.
通過自由入滲與恒定土壤空氣壓力入滲試驗(yàn)結(jié)果對(duì)比得出，研究入滲問題必須考慮禁錮土壤空氣壓力的影響作用。
The magnitude and variation of air pressure entrapped in soil in the course of infiltration are measured by an installation developed by the author to investigate the resistance effect of air.
利用自制的入滲儀測(cè)定了土壤入滲過程中被禁錮的土壤空氣壓力大小及變化以研究禁錮土壤空氣壓力對(duì)非飽和土壤入滲水流的阻礙作用。