英汉例句

• in the present paper, the stress influence matrix of mesh nodes on fillet of gear teeth was studied.

  该方法通过一次性有限元计算，可求出齿轮在整个啮合过程中齿面的应力分布状态。

• by inspect and analysis to fracture morphology, the effective way to delay crack initiation of gear teeth and raise life of bending fatigue was put forward.

  通过对断口形貌观察分析，提出了延缓齿轮轮齿裂纹萌生，提高抗弯曲疲劳寿命的有效途径。

• based on the broken gear teeth in contact fatigue test, bending fatigue life curve was got by applying finite element stress analysis results, msc.

  本文以接触疲劳试验中疲劳断齿齿轮为依据，利用有限元应力分析结果以及试验得到的弯曲疲劳寿命曲线，应用msc。

• the contacting surfaces of gear teeth must be aligned in such a way that the drive is positive; i. e. , the load transmitted must not depend on frictional contact.

  齿轮齿的接触面必须排列在这样一种方式，是积极的驱动器，也就是说，负载传输不能依赖于摩擦接触。

• a sine wave alternating voltage signal is generated synchronously in the presence of gear teeth made of carbon steel, magnetic stainless steel, or iron (ferrous metal).

  阿正弦波交流电压产生的同步信号中的齿轮碳钢，不锈钢磁性，或铁（黑色金属）提出的存在。

• to transmit motion smoothly, the contacting surfaces of gear teeth must be carefully shaped to a specific profile.

  为了平顺地传递运动，齿轮齿的接触面必须精加工成特殊齿廓。

• these problems can be solved by increasing the modification coefficient of small vertical cutting gear, increasing the number of gear teeth and restored the height of the bed saddle and so on.

  采用增大纵向走刀小齿轮的变位系数、增加小齿轮齿数、恢复床鞍高度等方法可解决上述问题。

• by strengthening under low amplitude loading, bend fatigue strength and life of gear teeth can be increased by 3.97 and 109 percents, respectively.

  经过低幅载荷强化，该齿轮轮齿的弯曲疲劳强度提高了3.97%，弯曲疲劳寿命提高了109%。

• based on the experimental results, the relationships between bend fatigue strength, life of the gear teeth and strengthening loads as well as strengthening cycles are obtained.

  在试验结果的基础上，得到了该齿轮轮齿弯曲疲劳强度、弯曲疲劳寿命随低载强化次数和强化载荷变化的函数关系。

• in the process of automobile engine gear, the scheme of gear blank processing and the determination of the gear shaving parameter are the main factors that affects the gear teeth processing.

  在汽车发动机齿轮的加工工艺中，齿坯加工方案和齿轮剃齿参数的确定，直接影响齿轮齿形加工的主要因素。

• a high speed line material vertical rolling mill framework moderating machine gearbox of hunan steel co. , ltd, the gear teeth of the first transmission spiral bevel wheel were broken.

  詹仁杭，轧立式轧机减速机螺旋伞齿轮断齿原因分析湘钢一高速线材粗中轧立式机架减速机齿轮箱，第一级传动螺旋伞齿轮轮齿断裂。

• following the rules of machining and outspread principle of involutes, the mathematical model of spur gear teeth profile is built.

  根据齿轮加工原理及渐开线展开原理，建立了直齿轮齿廓的数学模型。

• the constructing principle of the spherical gear teeth base surfaces was specified, and a processing method by which spherical gear teeth base curves were machined was introduced.

  介绍了球齿轮齿根过渡曲线的形成原理，以及球齿轮齿根过渡曲线的加工方法。

• a lot of determination schemes of the number of gear teeth can be obtained quickly with this method so that a basis for schemes comparison and optimum design is established.

  该设计方法可在较短时间内找到较多的齿数设计方案，为进行多方案比较和优化设计打下了基础。

• in a gear reduction unit , for example, the shaft diameters are usually set by the requirement of getting sufficient shaft stiffness to keep the misalignment of the gear teeth within strict bounds .

  例如，在齿轮减速装置中，轴径通常是由轴的刚度要求决定以在严格界限内保持齿轮齿形的不错位。

• the suitable modification parameters of engaging gear teeth can be computed according to the conditions of engagement geometry and the design load.

  给出恒定设计载荷条件下，保持齿轮传动误差为定值齿廓修形参数的计算方法；

• if possible , use the same lubricant for the raceway system and the gear teeth as used for initial operation.

  如可能，使用与第一次润滑相同的润滑剂来润滑轴承座圈和齿轮齿条。

• gear teeth in mesh.

  齿轮互相啮合。

• through the analysis of twin common gear characteristics in shifting system of machine tools, new calculation formula and determining method of the number of twin common gear teeth are established.

  通过对机床变速系统中双公用齿轮传动特点的分析研究，建立了齿轮齿数设计的计算公式，提出了一种机床变速系统双公用齿轮齿数设计的新方法。

• in this paper reasons of premature failure of gear teeth of coal mining machinery are analyzed.

  本文分析了煤矿机械齿轮早期断齿的原因。

• the gear teeth and meshing line are distorted in the meshing process as a result of wearing and rise in temperature.

  实际应用中，由于磨损和受热等原因，使得齿轮齿廓以及啮合过程中啮合线都发生了畸变。

• base on the analysis of the usual measure column gear teeth distance error, we rebuilt the usual measure way, and design a king of auto measure way for column gear teeth distance error.

  在分析了常用的测量圆柱齿轮齿距误差的基础上，对常规的测量方法进行改造，设计了一种自动检测圆柱齿轮齿距误差的方法。