The man did work that was thought to be manlier. He was a logger.老先生做的是一般认为较适合男性的工作-当一名樵夫.The density logger consists of a radiation source.密度测井仪包括辐射源.The data logger device has been fitted to ship's engine room.数字记...
He knew his place in the pecking order.他知道自己排老几。A robin was pecking at crumbs on the ground.一只知更鸟在地上啄食面包渣。It was winter and the sparrows were pecking at whatever they could find.时值冬季，麻雀啄食着能够找到的任何东西。...
随后,叠氮化脒异构化生成氨基四氮杂茂.Guanyl azide is then isomerized to aminotetrazole.黄樟油素经碱异构化可得到治疗高血压症的有效药物 —— 甲基多巴的中间体——异黄樟油素.Isomerization of safrole can afforded isosafrole - the intermediate of the effective antihypertensive agent ...
N son - carrier waves were modulated respectively with N paths symbol and got FDM signal.N路符号分别对N个子载波调制,得到FDM信号.Rapid prototyping manufacturing in the ice pattern is actualized through FDM and separate ejection.采用FDM方法、离...