Accumulator level control panel, descaling valves, stop valves, valve stands, pump unloading / control valves. 蓄水池液位控制盘
Objective] To determine the accumulative level of mercury in human body after the pollution was controlled in the area of Second Songhua River. 渔民汞蓄积水平已有明显下降,但危险性仍未消除,应采取有效的干预性预防措施,减少甲基汞毒害的可能性。
EL1SA assays showed that the accumulation level of recombinant FIPs (LZ-8 and FlP-gja) in plants was up to 0.18% and 0.31% of the total soluble protein. The biological activity in vitro was performed using Vero E6 cell line. ELISA检测表明两者在烟草中的表达量分别达到了总蛋白的0.
They set to work accumulating a huge mass of data. 他们开始累积大量的资料。
I'd like a room on the upper level. 我想要楼上的房间。
We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。