The BOD test is essentially a bioassay procedure.BOD试验实际上是一项生物测定方法.The bioassay of freshwater sediment toxicity is described.描述了淡水沉积物毒性的生物测试方法.The field bioassay of 4 trunk injection insecticides ( 14 % Imidacloprid + DD...
The pool furniture was folded, stacked, and covered with a tarpaulin.游泳池的设备都已经折叠起来, 堆在那里, 还盖上了防水布.We put a tarpaulin across the window to block out the sun - light.我们将油布横挂在窗子上遮住阳光.Many refugees are sheltering under makes...
Conclusion FTS can enhance the NK cell activeness, has function the anti - tumor and the immunity strengthen.结论FTS能够提高NK细胞的活性, 具有 抗肿瘤 及免疫增强的作用.Aati - tumors : The dye lignin has the cytotoxin activeness to the human boby...
Shepherds penned their flocks.牧羊人把他们的羊群关入栏中.The shepherds sat at one of the tables and Michael joined them.那两个牧民选了一张桌子坐了下来.迈克尔同他们坐在一起.It was not long before the shepherds of Numitor discovered the intruders.不久,纽米托的牧羊人发觉了...