How to simulate the anchoring effect of bolts is discussed.探讨了如何在计算中考虑锚杆的锚固效应.Drilling, anchoring and grouting together is a particular form of anchoring - grouting.钻锚注支护属于锚注支护的一种特殊形式.After support structure optimization...
随着年岁的增长,他的思想僵化了, 他不接受新观点.His thinking has ossified as he's grown older; he won't accept new ideas.他死时年岁不大.He was cut off when he was still young.因为年岁久远, 当时的具体情况已记不清了.As it happened so many years ago, I don'...
Isolation and Characterization of CMO Gene Promoter from Halophyte Suaeda liaotungensis K.辽宁碱蓬胆碱单加氧酶(CMO)基因启动子分离及功能元件分析(英文)The halophyte plants have been found to be resistant to salt stress caused by Na +.这是植物尤其是盐生植物抵御盐...