The layer's fast formation dues to the boracium atom's fast diffusion.渗层的快速形成主要是硼原子在渗层中快速扩散的结果.Determinating content of boracium by volumetric analysis of sodium hydrate was more accurate than other ways.氢氧化钠容量...
She had received a summons to appear in court.她已经接到法院传唤其出庭的传票。to issue a summons against sb向某人发出传票They served a summons on the young man.他们向那个年轻人发出了传票....
...the ban on new logging permits which will take effect from July...将于7月生效的禁止颁发新伐木许可证的禁令They cleared large tracts of forest for farming, logging and ranching.他们清除了大片的森林以经营农耕、采伐与畜牧。Cooks are also employed aboard ships an...
A regressive tax, like the poll tax, takes proportionately more of a poor person’s income.像人头税一样，递减税占穷人收入的比例更大。We have significantly increased the number of people in education but the size of the classes hasn't cha...