查询词典 drop it

"Watch carefully," he instructed."I am going to drop this one-dollar piece into a glass of acid. Will it dissolve?"

&仔细看，&他指示说，&我要把这枚一元的钱币放进一杯酸里，它会溶解吗？&

As a downstream piping system when the valve opens, reflux valve, when closed, the main medium used to prevent backflow to prevent the pump and drive motor reversal, as well as a container medium discharge; currently the most commonly used is the valve flap around the body Swing Pin rotation flap valve and the valve body along the vertical axis to move lift check valve, but the above two kinds of structures exist in the valve closed, medium speed back quickly from the largest drop to zero, inlet side of the pipe resulted in the rapid pressure rise, resulting Proportional Pressure Reducing Valves in damaging effects on the piping system of water hammer phenomenon, it is generally a diameter of valve production of 50 ~ 500 mm.

止回阀作为管道系统顺流时开启，逆流时关闭的阀门，主要用于防止介质倒流，防止泵及驱动电机反转以及容器内介质泄放；目前使用最普遍的是阀瓣围绕阀体销轴旋转的旋启式止回阀和阀瓣沿着阀体垂直中心线移动的升降式止回阀，但以上2种结构的阀门均存在关闭时介质倒流速度从最大迅速降为零，致使管道进水管一侧内压迅速升高，从而产生对管路系统有破坏作用的水锤现象，所以一般止回阀生产口径为50～500 mm。

If it is breast-feeding, the babies are not generally drink milk powder, baby in my house before weaning is not a drop to drink milk, but cut off after the milk, my mother, holding her water to drink milk when, during the day now in the drink, I was to hide the bottle, or see, or to drink of.

如果是母乳喂的话，一般孩子都不太爱喝奶粉，我家孩子在断奶之前，是一滴奶粉也不喝的，可是断了奶以后，我的妈呀，拿奶粉当水喝似的，现在白天在不喝的时候，我是要把奶瓶藏起来的，要不看见了，还是要喝的。

This SmartPad multimedia remote controller has two touch pads on the back. It can be used as one wireless touchpad or the two touch pands can be combined for multi-touch applications, including the all familiar feature like photo zoom-in and out with simple drag-and-drop action

这款名为 SmartPad 的多媒体遥控器，神奇的地方在於后面是两块触控萤幕，你可以把它当作无线触控版使用，然后也可以把两块触控版作合体技执行多重触控功能，像我们熟悉图片拖拉放大缩小的功能全都有。

Temperature peak is orderly behind troughs of oxygen concentration and throttling function and pressure drop peak of fan, so it is not correct traditionally to calculate the maximum resistance by the maximum temperature.

因此， 研究火灾初期的节流效应及其影响因素，对于火灾的正确模拟，判断灾情的发展，指导救灾具有重要意义。在实际巷道火灾中，大多能观察到节流现象。

The temperature will be above zero during the day, but at night it will drop below zero.

白天气温将保持在零度以上，但夜间又将降到零度以下。

It was barely 10 years ago that a well-reasoned cover story in The Economist told us we were "drowning in oil" and that its price could drop by more than half to $5 a barrel.

就在10年前，《经济学人》上一篇论证充分的封面文章告诉我们，我们正&泡在石油&中，而油价可能会下跌一半以上，降到5美元一桶。

It adopts the most advanced DUKL method, which guarantees the sands can be well-distributed and won't drop off.

它采用了现在最先进的 DUKL 植砂法，保证了砂粒的均匀，平整，及优异的稳定性，不掉砂。

However, sad though it is, his decision to drop Economics in favour of Further Mathematics is well-considered and one that I support.

然而，可悲的，虽然是，他决定辍学经济学赞成进一步数学是经过深思熟虑的是一个对我支持。

However, sad though it is, his decision to drop Economics in favour of Further Mathematics is well-considered and one that I support.

然而，尽管让人可惜，他决定放弃经济学而转投数学是一个考虑成熟的决定，也是一个我支持的决定。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。