这就是我们现在所说的连续性方程，推导波动方程的必要条件之一。
This is what we now call the equation of continuity, one of the relationships necessary for the derivation of the wave equation.
引言：连续性的病人护理是成功运行创伤手术服务必不可少的先决条件。
INTRODUCTION: Continuity of patient care is an essential prerequisite for the successful running of a trauma surgery service.
函数的容许性由连续性要求和边界条件来约束。
The admissibility of functions is regulated by continuity requirements and boundary conditions.
关于地下条件的数据不能作为此种情况下连续性的声明或保证。
Data on indicated subsurface conditions are not intended as representations or warranties of continuity of such conditions.
讨论泰勒中值定理中中值点的连续性及可导性问题，给出泰勒中值定理中中值点连续及可导的充分条件，同时给出计算其导数的公式。
The continuity and derivative of the intermediate point in the Taylor mean value theorem are discussed, and some of their sufficient conditions are presented.
提出从连续性方程本质出发确定压力修正方程边界条件的新方法。
The paper presents a new method, based on the essence of continuity equation, to specify the BCs for pressure correction equation.
讨论了积分中值定理中间点的单调性、连续性、可导性，给出了一组充分条件，并证明了三个相关定理。
The continuity and derivative of the intermediate point in the Taylor mean value theorem are discussed, and some of their sufficient conditions are presented.
本文的目的是研究一些典型的NURBS曲面的几何连续条件，指出节点向量和曲面片的次数对几何连续性的影响。
The aims of this thesis are researching some typical NURBS surfaces' geometric continuous conditions and pointing out the effects of knot vector and the degree of surface on geometric continuities.
其特点是利用横向构造连续性的限制条件同时对多道等价强反射系数进行估计。
The equivalent strong reflection coefficients can be estimated under the condition about the continuity of stratified structure in the set of adjacent traces.
主辅运输的连续性为新景矿的高产高效提供了有利条件。
The continuity of primary and secondary transport ore for the new King of the high yield and efficiency have provided favorable conditions.
定解问题的衔接条件要求延拓具有连续性。
The definite solutions connective condition asks for the continuation continuity.
利用土体与衬砌结构之间的连续性条件和衬砌结构内边界上的边界条件，确定表达式的未知系数。
By utilizing the inner boundary condition of the lining structure and the continuity conditions between the soil and the lining, the unknown coefficients in the expressions are determined.
所有力必须满足平衡条件并产生与结构连续性与支承条件相协调的变形。
The forces must satisfy the conditions of equilibrium and produce deformations compatible with the continuity of structure and the support conditions.
在2—距离空间中减弱映射的连续性条件下，给出了扩张映射的不动点定理及扩张映射对的公共不动点定理。
The fixed point theorems for expansion mappings and the common fixed point theorem for a pair of mappings are given in 2 metric spaces under the condition of weakening mappings continuance.
一次一个来源条件对连续性方程的扩展由于盐海水的蒸发比率将帮助理解飓风。
An extension of the continuity equation by a source term due to evaporation rates of salt seawater will help to understand hurricanes.
利用锥理论和非对称迭代方法，讨论了不具有连续性和紧性条件的增算子方程解的存在唯一性。
By using the cone theory and non-symmetry iteration method, it is studied the existence and uniqueness of solutions of increasing operator equations without continuity and compactness conditions.
给出了半连续函数的定义，研究了函数具有半连续性的条件，推出了半连续函数的一些性质。
In this paper, we study the definition of semi continuous function and the sufficient conditions of semi continuity, obtain some properties of semi continuous function.
结合势函数有限跃变和无限跃变的几种实例，讨论波函数一阶导数在势函数跃变处的连续性问题，从而进一步明确连续性条件。
Continuity on first derivative of wave function is discussed by means of several instances of finite and infinite transitions of potential function and hereby continuity conditions is pinpointed.
利用边界条件、区间位移连续性条件和弯矩剪力平衡条件建立了反分析的特征方程序。
The characteristic equations are established by using the boundary conditions, continuous conditions of the displacements and equilibrium conditions of the shearing force and moment in each region.
该种型煤技术可靠、工艺简单，原料来源有保证，具备连续性工业生产条件。
The production technique of said briquet is reliable, its process is simple and raw material resource is secure. Besides, it has the condition of continuously industrial production.
研究了这个函数在某一边界条件下的连续性。
The function continuity under a certain boundary is studied.
认为时域场的边值关系的独立性方程可以用两个叉乘方程，电荷连续性方程的边值关系和电磁场的初始条件来确定。
It is thought that the independent equation of the boundary relation in the frequency-domain is composed of two curl equations and the charged continuity equation of the boundary relation.
给出了一元函数在区间上一致连续的一个等价条件，并运用它证明了一些函数的一致连续性。
AN equivalent condition of function's consistent continuity is proved. Application of it in several examples is showed.
针对已有聚类方法中存在的种种问题，本文根据类的定义和约束条件提出了基于数据连续性原理的聚类方法。
Because traditional clustering methods exist in a number of problems, This paper presents a classification method based on the continuity of data under the class definition and constraints.
最后，在恰当的假设条件下，获得了弱扰动映射的二阶邻接导数的上半连续和下半连续性。
Finally, under suitable assumptions, we obtain the upper semicontinuity and the lower semicontinuity of second-order adjacent derivatives for the weak perturbation maps.
在一定的条件下，得到了概率约束规划逼近最优解集的稳定性和最优值的连续性，从而对近似求解这类问题提供了某种理论依据。
The stability of approximate optimal solutions sets and the continuity of optimal values of probabilistic constrained programs are obtained under some conditions.
制备工艺中采用喷雾干燥及干式制粒的方法，使有效成分完全保留，便于连续性GMP条件下大型生产。
During the preparation, spray drying and drying granulation process is adopted to maintain the effective components as far as possible and for continuous GMP production.
一个对象的固有锁和它的固有条件队列是相关的，为了调用对象X内条件队列的方法，你必须获得对象X的锁。这是因为等待状态条件的机制和保证状态连续性的机制是紧密的结合在一起的。
An object's intrinsic lock and its intrinsic condition queue are related: in order to call any of the condition queue methods on object X, you must hold the lock on X .
一个对象的固有锁和它的固有条件队列是相关的，为了调用对象X内条件队列的方法，你必须获得对象X的锁。这是因为等待状态条件的机制和保证状态连续性的机制是紧密的结合在一起的。
An object's intrinsic lock and its intrinsic condition queue are related: in order to call any of the condition queue methods on object X, you must hold the lock on X .
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