Primary Bamboos是什么意思 Primary Bamboos怎么读
Primary Bamboos的用法和样例
- Wood was once their primary fuel, but the region's forests were largely denuded by the early 1900s.
但是很不幸，大多数的贵州居民除了煤就没有其他选择。 - Primary gold ore from Bangi, Guizhou, belongs to a clastic-type, finely disseminated, refractory particles.It is difficult to extract gold from the ore by cyanide infusing.
贵州板其原生金矿石属碎屑岩类微细浸染型难选冶矿石，在氰化浸出之前需进行预处理。
展开更多
