inert matter

The results showed that MD-1 was a surface non-active agent,and no micelles formed in its water solution.

結果表明,MD 1膜驅劑屬表面非活性物質,其水溶液不存在"膠束"狀態;MD 1膜驅劑的加入不增加驅替流體的粘度,不改變油 水流度比,膜驅油機理與聚合物驅不同。

Application of a non-activated bead additive to lubricating oil;

非活性圓珠型潤滑材料添加劑在潤滑油中的應用

The source and distribution of active and inactive sulfur of crude oils were summarized in this paper.

綜述了原油中活性硫及非活性硫的來源及分布情況 ,分析了其腐蝕機理 ,闡述了硫腐蝕的特點并討論了溫度、濃度、時間、循環條件、金屬組成等影響腐蝕的外界環境因素 ,指出了金屬硫腐蝕研究中存在的問題 。

Active sites and inactive sites are introduced on a two dimensional square lattice.

在二維格子中 ,引進了表面活性位和非活性位的概念 。