This safety invention will eject the pilot from a burning plane.这个安全装置会把飞行员从燃烧着的飞机中弹出.Plastic injection mould , coolant passages, eject pin and electrical heating holes.塑胶射出模具?冷却水孔 、 射梢孔及电热孔.Plastic injection mould - coo...
From the heart of America, this is the guarani spirit.巴拉圭:来自美洲的心脏, 就是瓜拉尼人的精神.Paraguay - The Guarani roars in South Bfrica!让瓜拉尼雄狮在南非怒号!The Wajapi of the Tupi - guarani cultural - linguistic group are indigenous to the nor...
The vapor phase concentration of durene could be adjusted by the self - made adjustor.自制 的高熔点物料气相浓度调控仪能很好地调控气相中均四甲苯的浓度,具有推广应用价值.The ship adjusted herself to the roll and rhythm of the sea.船随着海水的起伏节奏时起时落。Aneroid readings ...
罗伯特失足滑下了河岸。Robert lost his footing and slithered down the bank.我知道萨拉一失足就会没命了。One false move and I knew Sarah would be dead.他的航海教练在一次训练课时从船上失足跌入水中，溺水身亡。His sailing instructor fell overboard and drowned during a lesson....