NASA said the crew had sent down video and photographs of a small star-shaped gear with two broken teeth.Experts were trying to determine whether it was related to the problem.
NASA说乘员已经下传了有关一个断了两个齿的小型星型齿轮的视频和图像。
NASA said the crew had sent down video and photographs of a small star-shaped gear with two broken teeth. Experts were trying to determine whether it was related to the problem.
NASA说乘员已经下传了有关一个断了两个齿的小型星型齿轮的视频和图像。
Kick your memory power into high gear with savvy ways to boost your brain. Click through for 9 ways you can boost your memory power now.
用聪明的方法让记忆力高速运转起来，提升你的脑力吧。下面介绍9种促进记忆力的方法。
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准备飞得更高吗？准备亲笔书写你自己飞向成功的计划吗？准备把互联网的奇迹撒播到中国的每个角落吗？让你的职业生涯与雅虎中国一起腾飞吧！
Development of normal master gear with modulus 2.
模数2基准标准齿轮的研制。
We invent the spherical gear with ring involute tooth.
发明了渐开线环形齿球齿轮机构。
Remove collected ice or snow on the landing gear with a rag or a soft brush.
用抹布或软毛刷去除起落架上的冰或雪。
Paint the tooth flank of the big bevel gear with a thin and equal red lead coat.
即在大锥齿轮的齿面上涂一层薄而均匀的红铅油，然后转动齿轮数圈。
This paper introduces a processing method for deep internal spline gear with high accuracy.
介绍了一种加工精度高、超设备加工能力的深内花键齿形零件的加工方法。
Method is introduced to design involute gear and cycloid gear with 2d CAD software and graphic method.
介绍用二维CAD软件作图法设计渐开线齿轮、摆线齿轮的方法。
The vibration response characters were computed based on the 3 - D FE model of a gear with software ANSYS.
建立了齿轮结构三维有限元分析模型，通过频响分析计算，获得结构振动响应特性参数。
Balanced compound gear pump is a new king of hydraulic pump which combines ring gear with external gear pump.
复合式平衡齿轮泵是将内外齿轮泵融为一体的新型液压泵。
In this paper, the meshing theory of rack and pinion steering gear with variable ratio is studied systematically.
对汽车变速比齿轮齿条式转向器的啮合原理进行了系统研究。
The paper introduced two methods of fin cutting in precision hole and dual gear (or gear with shifter fork) slot.
介绍了精密孔内和双联齿轮或带有拨叉槽齿轮槽中去毛刺的两种方法。
Gear coupling of many hundreds of varieties, but the basic form is two: 1, inner and outer tooth gear with style;
齿式联轴器的品种有上百种之多，但基本形式就是两种：1、内齿和外齿结合式；
The high al, Zn base alloy conical gear with straight tooth in squeezing casting can ensure an accuracy of tooth face.
利用挤压铸造技术生产高铝锌基合金直齿圆锥齿轮，齿面精度能够得到保证。
A method of calculating and selecting modification coefficient of the internal gear with less teeth difference is presented.
介绍了一种适用于少齿差内啮合行星齿轮变位系数的计算及选取方法。
As an almost universal rule, we don't want to solve "I don't like that stat" problems by just not making gear with that stat.
按照常理，我们并不想通过设计不含某种属性的装备来解决“我不喜欢某种属性”的问题。
You can either stop in Neutral (to keep your foot off the clutch) or stop in any gear with your left foot pressing the clutch.
您可以挂空挡停车（您的脚不接触离合器），或在任何挡位，用您的左脚踏下离合器，停车。
The conjugate principle of the variable ratio gear with constant center distance and constant contact Angle has been analysed.
研究了定中心距、定啮合角变速比齿轮的啮合原理。
Internal gear pump is the small gear wheel, the big gear for driven wheel, in work big gear with small gear cocurrent rotation.
内啮合齿轮泵中的小齿轮是主动轮，大齿轮为从动轮，在工作时大齿轮随小齿轮同向旋转。
The paper presents a new approach to the development of RV transmission mechanism by replacing cycloid gear with involute gear.
探讨用渐开线齿轮取代内外摆线齿轮实现RV传动的新途径。
In order to manufacture planar double-enveloping toroid worm gear with CNC methods, a precise digital model must be constructed.
为了实现平面二次包络环面蜗轮的数控加工，必须对蜗轮进行精确数字化造型。
Grinding gear with the toroidal involute interior thread worm grind wheel is a new kind of process in hard surface gear finish machining.
针对面齿轮硬齿面磨削加工中存在的困难，提出用蜗杆砂轮磨削的双参数法来磨削面齿轮。
Grinding gear with the toroidal involute interior thread worm grind wheel is a new kind of process in hard surface gear finish machining.
渐开面包络环面内螺纹蜗杆砂轮磨齿，是一种硬齿面齿轮精加工的新型工艺。
Thirdly, the contact stress equations of asymmetric gear with two pressure angles are derived by the Hertz theory of classical contact mechanics.
再次，根据经典接触力学中的赫兹理论推导了双压力角非对称齿轮的齿面接触应力计算公式；
Tooth profile machining of mid-concave gear with narrow run-out groove is introduced, which solves a difficult problem using traditional machining.
介绍了工件退刀槽宽度小于机床退刀行程的内凹齿轮的齿形加工方法，解决了传统加工方法不易实现的难题之一。
Based on the theory of forming cycloidal gear, this paper discusses the basic fundamentals and methods of machining cycloidal gear with CAM mechanism.
根据摆线齿轮齿廓的形成理论，探讨利用凸轮机构实现摆线齿轮加工的原理和方法。
Based on the theory of forming cycloidal gear, this paper discusses the basic fundamentals and methods of machining cycloidal gear with CAM mechanism.
根据摆线齿轮齿廓的形成理论，探讨利用凸轮机构实现摆线齿轮加工的原理和方法。
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