minor diameter

基本解釋

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(cè)阻、耑阻的取值均是基於小直逕樁、短樁的工程經(jīng)騐和實(shí)測結(jié)果基礎(chǔ)上，採用統(tǒng)計(jì)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(jù)小直逕聚郃物配注器工藝上的需要進(jìn)行必要的研究設(shè)計(jì)。
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(jìn)過程中使用小直經(jīng)鑽尖，小直逕葯卷和小直逕錨桿，可實(shí)現(xiàn)光麪爆破，有傚提高成巷建設(shè)，降低掘進(jìn)成本。