定时减法计数.输入数据0到9之间三位数, 开始计时, 每秒减一.Input data between the three - digit 0 - 9, start running, by one per second.还初步确定了肝特异性F抗原 的分子量为43KD,等电点在6.7～6.9之间.Ag has an apparent molecular weight of 4.3 kD with esoelectric point of 6...
The news heartened every-body.该消息让每个人都感到振奋。The news heartened everybody.该消息让每个人都感到振奋。He will have been heartened by the telephone opinion poll published yesterday...他会为昨天公布的电话民意调查结果感到鼓舞。He was heartened by the good test ...
Recent advances in ring closing metathesis ( RCM ) reaction, including olefin and enyne metathesis reaction are reviewed.综述了近几年来关环复分解 ( RCM ) 反应的研究新进展, 包括了烯烃、烯-炔的RCM反应.Advances in medicine, astronomy , and cartography ar...
From his remarks, I inferred that he hadn't enjoyed his holiday.从他的话中我推断他的假期过得不愉快。Much of the meaning must be inferred from the context.大部分含意必须从上下文中推断。I inferred this fact from the evidence I have gathered.我根据收集到的证据...