It also has its physical significance. Kepler equation is an integral of differential equation set. The introduction of assistant quantity E leads to the simplification of mathematic expression.
其物理意义，开普勒方程是关于行星运动微分方程组的一个积分，由于引入了辅助量E，使数学表达式大为简化。
Charge is the time integral of current,. Charge is often measured on a quantity of particles, on a surface, or on a component such as a capacitor.
电荷是电流对时间的积分，(公式)电荷常常用一个表面上的带电粒子数，或一个元件(如电容器)上的粒子数来度量。
The quality, quantity, unit price, packing and delivery schedule shall also be specified in an additional contract, which shall constitute an integral part of this contract.
彩电的质量、数量、单价、包装和交货日程安排，亦由双方另行签订合同，作为本合同不可分割的一部分。
We can check the trouble fast and accurately. Its principle is based on the relationship between the width of graph possessed by integral plate and the quantity of plates.
用测距法能很快又准确地查出故障，其原理是利用积分板占有图像的宽度和板子数量之间的关系。
Based on the stationary condition of energy functional, we set up the integral theorem along the boundary of arbitrary element and get the energy release quantity with the integral theorem.
根据裂纹扩展时能量泛函的驻值条件，建立了任意元素的围道积分定理。
We present the relatively integral theory of modification. We have analysis the influence of the concentration of nitric acid and the quantity of stearic acid for the result of modification.
在此基础上，本文分析了热解炭黑硝酸酸洗改性和硬脂酸—硝酸酸洗改性的机理，并进一步考察了硝酸浓度和硬脂酸加入量对热解炭黑的改性效果的影响。
The control volume integral method is used for the differential equations and the integral conservation of each physical quantity is satisfied over the whole domain.
对微分方程采用控制体积积分方法，因而各物理量均满足守恒型的。
The Seller is to supply and The Buyer to pay for and accept the Goods, according to the price, quantity and type as specified in the Attachments being an integral part of this Contract.
卖方根据作为本合同一部分的产品说明和规格及交货和安装时间表提供系统，买方根据作为本合同一部分的价格和支付条件就系统付款。
The Seller is to supply and The Buyer to pay for and accept the Goods, according to the price, quantity and type as specified in the Attachments being an integral part of this Contract.
卖方根据作为本合同一部分的产品说明和规格及交货和安装时间表提供系统，买方根据作为本合同一部分的价格和支付条件就系统付款。
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