Since – phrases

English	Chinese
Danger and damage from flyrock in rock blasting has been a serious problem ever since blasting was introduced	岩石爆破中由飞石造成的人身危险及财产损失,自采用爆破技术以来,一直是个严重问题
Since at least the 1900s, explosives manufacturers have routinely measured time to one millionth of a second for determining the detonation rate of explosives	至少从19世纪初开始、炸药制造商业已例行测量到炸药起爆速度所用时间为百万分之一秒
Since most unsensitized emulsion formulations are less viscous than the glass-bubble sensitized compositions, borehole water is less prone to be trapped in the column	由于大多钝感乳化炸药结构不像玻璃微球敏化炸药结构那么有黏性、炮孔水就不那么易于圈闭在药柱里
Since the factor having the greatest influence over blasting is geology, complex geologic structures can make small fragmentation a true blast design challenge	由于对爆破影响最大的因素是地质、所以复杂的地质结构会使小规模的岩石爆破成为真正的爆破设计难题
Since this fundamental reaction drives the detonation process it cannot be avoided	由于这种带有根本性的反应驱动爆轰过程、所以是不可避免的
The old grandmother and the grandson have been bound up in each other since then	打那以后,老奶奶和小孙子就相依为命