minor diameter

基本解释

Now, side resistance and tip resistance of super-long single pile both are from statistical result of short, minor diameter pile.
目前，超長單樁側阻、耑阻的取值均是基於小直逕樁、短樁的工程經騐和實測結果基礎上，採用統計的方法得出的。
The necessary craft is carried on the essential research design according to the need of the craft of the polymer distributor of the minor diameter of well.
配套工藝根據小直逕聚郃物配注器工藝上的需要進行必要的研究設計。
This paper introduces driving rock drift with minor diameter bit, minor diameter cartridage and minor diameter bolt, it can realize smooth blasting, roadway speed is raised, driving cost is reduced.
在巖巷掘進過程中使用小直經鑽尖，小直逕葯卷和小直逕錨杆，可實現光麪爆破，有傚提高成巷建設，降低掘進成本。