Joints between reinforcement members can be made satisfactorily with tin solder.锡焊能够满意地做成加筋构件之间的接头.Single plated nickel barrier terminations has excellent solder heat resistance for soldering.外部电极为镍的电镀构造,于焊接时具有极优越的耐热性.Fe...
一些气球飞行家曾提到在舰上使用系留气球的问题.Some balloonists talked of using captive ', ballons from ships.为研究系留气球稳定性,建立了系留气球的三维非线性动力学模型.To stability analysis of tethered balloon, a three dimensional nonlinear mathematical model tethere...
“海伦走之前吃了点儿东西，”塞西尔急忙插了一句。"Helen had something to eat before she left," put in Cecil anxiously.塞西尔此时开始慌张起来，连忙发射了两枚遇险信号火箭。Cecil now began to panic and fired off two distress rockets.塞西尔继承了斯坦福德附近的一处家族房产。Cecil inherited a fam...
Frisk was minding his own business and we ended up threatening his family.Frisk只是在尽自己的责任,我们却威胁了他的全家.Then with a doleful sigh, he gave Michael a thorough frisk for a weapon.然后他悲叹了一声,彻底搜了迈克尔的身, 看他是否带有武器.to frisk about四处欢跃t...