除铁 、 锰、铅外, 伴生有银、铟.Iron, manganese and lead are the major minerals, accompanying silver and indium.介绍了磷酸盐除铁的主要研究成果.Also , major research results for removing iron by phosphate has been introduced.用海绵铜生产硫酸铜,其困难在于除铁杂质.A har...
The doctor administered some medicines to his patient.医生给了他的病人一些药。A booster does of tetanus toxoid and penicillin should be administered.给予破伤风类毒素加强剂与青霉素.An oath was administered to the newly elected President.新当选的总统执行了宣誓...
It was a kind of cesspit constantly seething with smallpox and bubonic plague.那里,几乎可以说曾经是天花和黑死病生生不息的污水坑.Unfortunately, the fleas on those rats carried a disease called Bubonic Plague.不幸的是, 那些老鼠身上的跳蚤携带着一种被称为“黑死病”的疾病.Bubon...
这是一些能分割的矩阵。These are matrices that may be intersected.这是一些能分割的矩阵.These are matrices that may be partitioned.因为本例中我们涉及的是整体而分立的单位,并不是完全分割的单位.Since our example deals with whole, discrete units rather than with petrfectly di...