The trap is commonly used for floats, thermal power, free - float, double - metal - style , pulse, and so on - bell - shaped float.常用的疏水阀有浮桶式 、 热动力式 、 自由浮球 式 、 双金属片式、脉冲式 、 钟形浮子式等....
They included specialists in geriatrics, long - term care , nursing, psychiatry and other fields.他们有老年病学 、 康复科学 、 护理学 、 儿科学及其他学科的专家.Theoretically: Connector, balun insertion loss and amplifier gain are not included.理论: 不...
The infantry would use hit and run tactics to slow attacking forces.步兵团可能会使用打了就跑的战术来阻滞进攻部队。The infantry divisions mopped up remaining centres of resistance.陆军各师肃清了残余的抵抗据点。The Belgians fell back as the infantry came under...
The plane left British airspace.飞机飞离了英国领空。The jet entered Chinese airspace without permission.那架喷气式飞机未经允许闯入中国领空。The glider was in Dutch airspace.滑翔机在荷兰的领空....
他只好去查袖珍字典。He had to consult a pocket dictionary.这个短语在这本字典里被注为俚语.The phrase is labelled as slang in the dictionary.经过千辛万苦这部字典才终于得以问世.It's been a long haul but at last this dictionary is published....