And P 3 PL is a sensitive indicatrix.P3PL是较为敏感的指标.Objective Long - term machine collection of plasma to observe the effects of hematology indicatrix and immunity.目的研究 长期 单采血浆生理指标和免疫的变化.Methods: By animal's experimen...
结果表明地乐酚的降解主要是生物降解.The correlation of the degradation parameter with some known soil properties was statistically analyzed.地乐酚在土壤中降解缓慢,加上实验土壤对地乐酚的弱吸附,因此地乐酚对当地地下水资源存在较大的威胁.The experimental results show that the biodegradat...
前面的栅子紧紧关住, 两个兵拿着枪守在那里.The barrier ahead of them was shut tight, guarded by two armed soldiers.当他们来到门前时, 我的保姆有一套随机应变的话, 把门关住不开.When they came there, my governess, who had her tale ready , kept her door shut.你可以关住一只鸟, 但你不能...