The body screw back into place, gently open the little front-end ball valve, using compressed air to the drainage system of impurities, water, oil draining;
将阀体拧回原位，前端球阀轻轻打开一点，用压缩空气将排水系统内的杂质、水油排空；
Can you kick the ball to the other end of the football field?
你能把球踢到足球场的另一端吗？
Then he fastened a small metallic ball on each end of the steel bar.
然后，在细钢棍的两端，各固定一个小的金属球。
A mass equal to many stars might end up in a ball no larger than a city.
一个相当于许多个星星加起来那么大的家伙，最终可能缩小成不比一个城市更大的球体。
Set up plastic cups at the end of a hallway and using a soft ball or rolled up sock try and knock them all over.
在门厅尽头放一些塑料杯，用软球或卷成团的袜子试一试，将它们尽数击中。
While it's not the end of human spaceflight, NASA is abandoning the field of getting humans to orbit, and handing the ball to the new players.
虽然载人太空飞行没有终止，美国宇航局逐渐放弃送人类进入轨道，并且交棒给新的参与者。
It's a big pestle, it stands just over a foot tall (about 35 cm), and the business end is a stone bulb, about the size of a cricket ball, and you can feel that it's been much used.
这根舂杵满大的，直立起来大概有一英尺高，约三十五厘米长，它的下头是一个大石球，板球大小，看得出被常年使用过。
And in some communities, festivities do not end with the ball itself.
在一些社区，庆祝并不仅局限于这一次舞会上。
So as a ball slows down at the end of its trajectory, the curve becomes more pronounced.
所以当球运行到终点时，由于速度下降，将会划出更明显的曲线。
We don't have a crystal ball to say which of these will end up being correct, but with so many options, someone is going to look like a genius.
我们无法未卜先知，说不出这些中的哪一个最终是正确的，但既然有了这么多的选项，总有人会成为天才的。
If you practice kicking a soccer ball with your eyes closed, it takes only a few tries to become quite good at predicting where the ball will end up.
如果你闭着眼睛练习踢足球，仅仅只需几次尝试就能很好的预测球的最终方位。
After all, you don't get a sea lion to balance a ball on the end of its nose by nagging.
毕竟，要让海狮学会用鼻尖顶球，唠唠叨叨是办不到的。
Maybe she’d steal the ball. Maybe the other player would throw it away in a panic—or get bottled up and stalled, so that the ref would end up blowing the whistle.
她还会尝试抢球，而对方在情急之下或者将球传丢，或者陷入围困，止步不前，而后裁判就判超时。
When hunting, the hunter would tie the stone ball to the end of a rope and throw it out to trap an escaping animal.
在狩猎的时候啊，人们把石球拴在绳子上然后再抛出去，这样就可以缠住要逃跑的动物了。
Shall a shot for a goal end when the ball touches the backboard?
当球触及篮板是否意味着一次投篮的完成？
On True union Ball, Check and Diaphragm valves, remove union nuts and end connectors before priming and cementing connections.
对于真活接球阀、止回阀和隔膜阀，在上底漆和粘固剂连接之前，先拆卸活接头螺母和端口连接件。
The girls lined up behind the starting line, ready to dribble the ball to the cone at the other end of the court, and back again.
女孩子们在起跑线后站成一排，准备将篮球运到场地另一边的锥形标志，再运回来。
It has an important value for forecasting milling force for the ball end mill and offers a reference for further improving surface machining quality.
切削力模型的建立对实现球头铣刀切削力的预报具有重要的现实意义，并为进一步提高表面加工质量奠定了基础。
It has an important value for forecasting milling force for the ball end mill and offers a reference for further improving surface machining quality.
切削力模型的建立对实现球头铣刀切削力的预报具有重要的现实意义，并为进一步提高表面加工质量奠定了基础。
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