The model of ball-end cutter milling forces is studied.
对球头铣刀铣削力建模进行了研究。
Ball-end hex wrenches wear out and strip screws easily, so I generally avoid them.
球头内六角扳手磨损，带螺丝很容易，所以我尽量避免使用它们。
The model includes the geometric characteristics of ball-end cutter and the calculation of milling forces.
该模型包括球头铣刀的几何特征和铣削力的计算。
According to the milling characteristics of ball-end milling cutter, a mechanics model of milling force was established.
针对球头铣刀的铣削特点，建立了铣削的力学模型。
In compliance with German DIN6527, DIN6528 and other international standards, our company specializes in producing plain mill, ball-end-mill etc.
我们公司根据德国DIN6527，DIN6528等其他国际标准，生产平面铣刀，球头铣刀等。附件有我们生产的产品信息，请查阅。
A spatial model is established firstly for blade curves based on the research of the ball-end milling cutter for machining the complex curved surface.
前刀面与后刀面的刃磨加工是球面铣刀加工工艺中最复杂的加工模型，尤其是球面端刃的前后刀面的加工模型，是研究的热点问题。
Based on the models and the free-form surface formula, the moving envelope surface of ball-end mill is obtained by means of matrix calculating, the topography is modeled and simulated.
基于自由曲面方程，由矩阵运算得出刃线运动包络面，对球头铣刀加工的表面形貌进行了建模和仿真。
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？
In another lecture on pendulums, he stands back against the wall, holding a steel ball at the end of a pendulum just beneath his chin.
在另外一节钟摆课上，他背靠墙站着，抓着钟摆末端的铁球，紧贴着他的下巴。
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。
Another shows the rippled skin of rubber seemingly clinging to a ball of water suspended in the air - before gravity brings the moment to an end.
另一幅图显示了起了涟漪的橡胶皮好像正依附于悬浮于空中的满球的水一样-在重力作用毁了这个瞬间之前。
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。
But all of us - volunteers, workforce, everybody involved - has to keep their eye on the ball, work hard right to the end.
不过，我们所有人，不论是志愿者、工作人员，参与冬奥会的各个方面都要保持警觉，努力工作到奥运结束。
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。
In the geometry modeling of ball end mill cutter, consideration of cusp effect of ball milling, accurate cutting Angle range corresponding to different axial cutting depth are deduced.
在球头铣刀几何建模中，考虑铣刀残余高度的影响，推导了不同轴向切深时对应的切入角与切出角范围。
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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