河道清淤拓宽后, 看上去果然比以前宽展多了!After being widened and cleaned, the river seems much wider then before.分析了宽展挤压变形规律及宽展模具调节金属流动的机理,建立了宽展挤压流动模型.The flow characteristics in extrusion aluminum alloy shapes are analyzed. The extrusion ...
其它治疗手段包括收敛剂和局部或口服的药物治疗.Other lines of attack include astringents and topical or oral medications.此外, 那些药物主要开发为注射剂 、 植入剂和贴剂, 而不是可口服的药丸.In addition, they are mainly being developed as injections, implants and patches, rath...
Those flights often were done in a two - engined Lockheed 12 airplane.这些航班往往是做一两个引擎洛克希德12飞机.Piston - engined aircraft and turboprops have air compressors to maintain cabin pressure.活塞发动机和涡桨发动机的飞机有压气机来控制客舱的压强....a petrol-...
A miracle is something that seems impossible but happens anyway.奇迹就是看似不可能，却发生了。If you wait, all that happens is that you get older.如果你等待，发生的只有变老。We didn't"fix" anything. It'll be seen as it happens.我们没做任何手脚，该什么...