查询词典 differentials

A If two differentials d s and dX are zero, then dX ' has to be zero too. Since d s = 0, we have s = constant, the it is a reversible adiabatic process →.

对於一个系统有两个以上的独立变数时，由於热力学第二定律，及温度是不同状态方程式中共用的变数，所以也是可积分的。

The consolidated price differentials born from the offset between financial cost and investing yield is an affirmance of the deferred income or deferred expense in current period.

内部债权投资与应付债券相互抵消后产生的合并价差实际上是母子公司各自会计报表上确认的溢价和折价之和。

Air pressure differentials should be such that there is no flow of air between the work area and the external environment or risk of contamination of outer clothing worn outside the area; f an air lock system for the passage of equipment, which is constructed so that there is no flow of contaminated air between the work area and the external environment or risk of contamination of equipment within the lock.

f 设备的进出要有气闸系统，其结构要保证没有工作区和外界环境之间污染空气的流通，或气闸室里的设备没有被污染的风险。

This paper first presents the characteristic function of matrix Beta distribution and then obtains the first two moments through matrix differentials.

首先给出了矩阵Beta分布的特征函数，然后利用矩阵的微分得到了矩阵Beta分布的前二阶

I need you to sit in on my differentials,double-check everything I do.

我要你旁听我诊断审查我做的每件事

S. It is characteristic of fuzziness; exocentric differentials based on demands; deviation from endocentric unity; anti-rationality etc.

模糊性；反对中心、需求差异性；向整体性，统一性开战；反对理性等等，都是后现代主义的特征。

In the PFD, both the differentials and non-differential terms in the differential equation are discretized, and the coefficients of the power series are determined by means of eliminating the truncation error of the corresponding modified scheme, then the high accurate difference scheme is obtained.

摄动有限差分方法在微分方程的差分近似中，离散微商项的同时，也离散非微商项，把非微商项摄动展开成网格步长△x的幂级数，并通过提高差分格式相应修正微分方程误差阶的方法求出摄动幂级数系数，从而获得高精度差分格式。

The principal implication is that the differentials in borrowing costs between countries, which had been suppressed since U.S. monetary inflationism began in 1995, are about to reappear.

最主要的影响在于，自1995年美国开始推行货币扩张主义以来被填平的不同国家借贷成本的差距将再度出现。

He introduced several notations used to this day, for instance the integral sign ∫ representing an elongated S, from the Latin word summa and the d used for differentials, from the Latin word differentia.

它引入了几个至今人在使用的符号，例如代表拉长S的积分符号∫，因为拉丁语summa的意思是"加和"，用d表示微分，因为拉丁语differentia的意思是"细分"。

And so we are told that the strength of the dollar last year was due to interest rate differentials favouring the dollar.

所以我们被告知，去年美元的强势是由于利差有利于美元。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐