查询词典 S curve

Some particular parametric curve s are usually seen in engineering survey,whose types are known but whose parameters are unknown.

测量中经常遇到一些特殊参数曲线，已知它的类型，但需要了解它的参数。

In this paper, based on the 1st order Taylor's expansion approximation interpolation, a realtime parametric curve interpolation algorithm is proposed in this paper, which can automatically adjust feedrate to confine the contour error within a given tolerance.

本文在一阶泰勒展开近似插补方法的基础上，给出了一种能够自动调整进给速度，将轮廓误差限定在允许范围之内的参数曲线的实时插补方法。

The calculated results showed that assessment points were under the curve and assessment results showed that the penstock's crater defects were safety.

计算结果表明，评定点落在曲线定义的范围内。评定结果表明，压力钢管含有该范围内的弧坑缺陷是允许的。

If the firm's demand curve becomes perfectly elastic the inverse of the PED will be zero meaning that the firm has zero market power.

如果一个公司的需求曲线很有弹性，则PED的反作用力为零，这就意味着这个公司毫无市场力。

Based on the non-linear system and in the light of the characteristics of piecewise linearization of the bumper performance curve in the calculation of train coupling s,the calculation formulas are re-deduced by use of the basic principles of Newmark-β method.

基于非线性系统，针对列车连挂计算中缓冲器特性曲线分段线性化的特点，利用Newmark-β方法的基本原理重新推导计算公式，改进了传统的Newmark-β方法，改善了算法的稳定性，减小了计算误差，使之适用于列车连挂的计算。

The only fair-haired women to be seen on the covers of Japanese fashion magazines nowadays are foreign models.Even Ayumi Hamasaki, the Japanese pop world's answer to Madonna, has dyed her trademark platinum locks sleek black to stay ahead of the curve.

据路透社日前报道，日本资深发型师指出新的时尚潮流已经来临，自然白皙的肌肤已取代刻意晒出的小麦肤色，深褐色头发抢占了金黄发色在时尚界的顶尖地位。

We discussed the principle behind Bernoulli's law, the meaning of glide ratio and, last but not least, the polar curve.

我们讨论到「伯努利原理」，「滑降比的定义」而且最后我们谈到「性能曲线」。

In my attempt to follow this spirit in my book, I will explain Bernoulli's general law or principle, along with the concepts of glideratio and polar curve, all of which will be outlined shortly.

我在书里将试著沿用这种精神，我将跟滑降比率和性能曲线一起解释伯努利一般定理或者原则，而上述几个名词亦将会简短的说明。

In my attempt to follow this spirit in my book, I will explain Bernoulli's general law or principle, along with the concepts of glide ratio and polar curve, all of which will be outlined shortly.

我在书里将试著沿用这种精神，我将跟滑降比率和性能曲线一起解释伯努利一般定理或者原则，而上述几个名词亦将会简短的说明。

Based on equaling the semi-rigid connecting as the reduction of member end section bending stiffness,an optimization equivalent method is put forward on the principal of minimizing the error term between stiffness matrix of fined model and one of equivalent simple model.In this dissertation,structural fatigue cumulative damage and residual life assessment of wind-induced fatigue safety prewarning system is studied.S-N curve method and fracture mechanics method for fatigue analysis are discussed.

本文建立了高耸塔架结构中广泛使用的螺栓节点板联结节点的精细有限元模型，提出了一种优化等效的方法，以刚度矩阵的误差最小为等效原则，在把节点处杆件的半刚性联接等效为杆端截面抗弯刚度下降的基础上，得到了螺栓节点联结杆件的精细有限元模型与简化有限元模型的等效关系。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新