查询词典 approximate method

Other methods can only give approximate values. The presented method can be used in any roller chain drive where the two sides of the chain are straight.

非线性方程法可用于参数是任何值的链传动，可计算出链轮在任何位置时的链传动中心距，且可计算链传动中心距的最大值和最小值，是精确计算链传动中心距的方法之一。

In this method,section lines of tool surface along stretching direction were designed as equilong as possible by adjustment of process addendum to gain approximate elongations on all section lines of blank after stretching,an...

通过某型号飞机复杂蒙皮零件模具型面的设计及拉形过程的有限元模拟分析，验证了这一拉形模具型面设计方法的合理性和有效性。

A method for approximate NURBS skinning ;2. In terms of the fact that Skinned Mesh Animations based on Matrix palette skinning does not work well for non-quasi-articulated objects, this paper presents a new technology for skin deformation, skinning arbitrary deformation,which can set proxy-joints,automatically construct skinning approximations for arbitrary precomputed animations,and use dual quaternion for skinning .

针对利用MPS驱动的骨骼蒙皮动画对于非关节的对象精度不高的问题，提出了基于MPS的任意变蒙皮，该技术在任意动画上设置代理关节，自动为预先处理的任意动画的每一帧构建蒙皮相似量，利用二重四元数蒙皮，实验表明，SAD不仅能够有效地驱动非关节元素对象提高精度，而且能够充分利用MPS的优点。

The principle,arithmetic and procedure of approximate calculating the hazard radius with TNT equivalent weight method were introduced.

文中介绍了用 TNT当量法近似计算锅炉爆炸事故危害半径的原理、计算方法和程序，最后进行了实例计算。

Pouch helps advance somebody's career beautifully the method is the same as African violet approximate, also need to provide loose establish makings and rare top application.

荷包花的栽培方法同非洲紫罗兰近似，也需要配备疏松的植料和稀薄的追肥。

To compute the solution to the nonlinear equation of pressure in the Riemann problem for the pressure grdient equations, the Godunov scheme gives a reasonable approximate value for the exact solution. By using the Newton-Ruphson iteration method and some necessary computation, we get the inter-cell numerical flux directly.

为求压差方程黎曼问题中关于压力的非线性方程的解，Godunov格式给出一个合理的初始近似值，利用Newton迭代法和一些必要的计算得到格式中的数值流。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。