Pulling out the alarm switch activates alarm and pushing it deactivates it.闹钟的开和关是通过拔出和按入闹铃开关实现的.The HOLD switch deactivates the buttons on the cassette holder.HOLD开关可使卡带架上的钮键失效.Actuates an alarm when flow is inadequate,...
在该刑事案件中人们运用弹道学原理来确定枪的发射力.Ballistics was used in the criminal case to determine the gun's firing capacity.终点弹道学研究的是射弹的弹著作用.Terminal Ballistics deals with the impact of projectiles on a target.弹道学: 研究射弹的动力 、 飞行和弹著作用的科...
In 1742 he suffered a fatal attack of smallpox.1742年,他染上了致命的天花.He gave money to the World Health Organisation to help defeat smallpox.他向世界卫生组织提供资金以帮助消灭天花。He gave money to the World Health Organisation to help defeat smal...
直到1970年时, 开发者们显然在这场斗争中仍占据着上风.Until 1970, the developers clearly had the upper hand in this struggle.加利福尼亚在19世纪是许多开发者西进的目标.California was the goal of many pioneers in the 1800's.不难预见,环保主义者和资源开发者之间将会发生相当多的冲突.It takes ...