空速指标, 在空速表上可以调整的指针.AIRSPEED INDEX , An adjustable pointer on the airspeed indicator.您不一定牵涉到维护具体空速在巡航飞行.You're not necessarily concerned with maintaining a specific airspeed in cruise flight.安装起落架地面安全销 、 空速管套.Install...
However, the capacity of spinel manganic acid lithium fades rapidly in the charge - discharge cycle process.但在充放电循环过程中,由于锰的溶解 、 电解液分解以及 Jahn -Teller效应等原因,尖晶石型锰酸锂的比容量衰减较快....
关于那些十分引人注意的史前动物――恐龙――的情况,我们知道得不算少.We know a great deal about those fascinating prehistoric animals, the dinosaurs.鉴于恐龙的食量是如此之大,贝克的结论认为恐龙是热血动物.Baker concluded the dinosaurs were warm - blooded because they ate so much.博物馆...
Electronic equipment quickly becomes obsolescent.电子设备淘汰得很快.This word is now obsolescent.这个字现在已废弃不用了.This type of computer is obsolescent.这类计算机是快要过时的....
He was riffling through the papers on his desk.他很快地翻着他桌上的文件。She stands riffling through the pages.她站着在翻阅那本书.It only took him a few moments riffling through the records to find the fight name.他飞快地翻动着记录,一会儿就找到了那个名字....