作为精密的压力计,必须具有微调读数装置.For precision manometes it is necessary to use vernier reading devices.浮钟式压力计可以用来测量计示压力或差压力.Bell gages may be used to measure gage pressure or differential pressure.最简单的压力计,是开管流体压力计.The simplest type ...
His office was in keeping with his station and experience.他的办公室与其身份和阅历相称。Bankers are keeping a wary eye on the outcome.银行家们对结果保持高度警惕。I think he enjoyed keeping our love a secret.我觉得他喜欢和我偷偷摸摸地谈恋爱。...
A great chunk of loose kerbing smashed into my left-front wheel, bursting the tyre and denting the rim.我车子的左前轮撞在一大块松动的路缘石上，导致车胎爆裂、轮辋凹陷。Because titanium isextremely strong, it is resistant to scratching, denting, and bend...
Survival molecules help soothe and protect against external aggression . Ophthalmologist and Dermatologist - Tested.海洋存活分子能舒缓和保护皮肤,经过眼科和皮肤科专家完全测试.I advise you to consult a dermatologist about your acne.关于你的痤疮,我建议你去请教皮肤病学...