Many carbonate masses older than Middle Palaeozoic are of dolomite rather than calcite.中古生代以前的许多碳酸盐类矿物是白云石而不是方解石.The Chinese proletariat has natural ties with the peasant masses.中国无产阶级和广大农民有天然的联系.Never stand aloof from t...
This issue has aroused much resentment among the masses.这个问题在民众中间引起了强烈的不满。It has masses of flowers each year.它每年都开许多花。The books were intended for the edification of the masses.这些书旨在教化民众。...
这种分子被称为对映结构体或旋光异物体.Such molecules are known as enantiomorphs or optical isomers.这一步主要是调用lua_ open初始化lua_ State结构体.This step consists of initializing a lua _ State structure by calling lua _ open.在链表的插入, 移除, 遍历操作中,这个结构体要被...
Attitudes to mental illness have shifted in recent years.最近几年对精神病的态度已有所改变。He boasts of dodging military service by feigning illness.他炫耀自己通过装病来逃避服兵役。She was determined not to let the illness take hold again.她决心不让疾病再次击垮自己。...
The catalysts and processes for conversion of aromaticswere reviewed , especially those for catalytic hydrodealkylation and transalkylation.重点阐述了催化加氢脱烷基和烷基转移反应特点和有关催化剂的研究以及国内外主要工艺发展现状....