查询词典 derivative

Taking the first boundary condition as an example, it used the second order derivative of the junctions to represent the cubic spline interpolation function, and solved the relative equations with chasing method.

以第1边界条件为例，用节点处二阶导数表示三次样条插值函数，用追赶法求解相关方程组。

Thus, once we have the first derivative, we get all higher derivatives free.

因此，一经我们有那第一的引出，我们免费获得所有的较高的引出之物。

I remember my first day on the derivative desk at Morgan Stanley's New York office.

我记得自己去摩根斯坦利纽约公司衍生工具交易室上班的第一天。

The difference between an ordinary and a partial derivative was at first not explicitly recognized.

通常的导数与偏导数的区别在一开始并未被人们明确地认识。

Two kinds of methods to estimate the first derivative of rotating angle in the cracked section are presented.

针对J〓积分中的裂纹韧带曲率的计算问题，给出了两种简单的计算方法，即等截面梁估算法和椭圆边界变截面梁估算法。

The solution and positive solutions are considered for a class of nonlinear fourth-order beam equations with first derivative.

考察了一类含有一阶导数的非线性四阶梁方程的解和正解。

In mathematical terms, the marginal physical product is given by the first derivative of the production function, ie.

用数学的术语来表示，边际产量是生产函数的一阶导数，即

The difference between an ordinary and a partial derivative was at first not explicitly recongized.

通常的导数与偏导数的区别在一开始并未被人们明确地认识。

Our method is applicable for height data which have a continuous first order derivative.

本文所提的方法适用於高程的一阶导数连续之资料。

The results show that the first derivative curves of weight loss could be described as an overlap of six Gauss peaks.

结果表明，生物油燃烧的失重速率曲线可以描述为6个高斯函数峰的叠加。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48