necessary condition的例句大全

Fourth, the existence of a regular Red Army of adequate strength is a necessary condition for the existence of red political power.

第四，相当力量的正式红军的存在，是红色政权存在的必要条件。

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This kindheartedness is the unity of benevolence and self-love, and to bear it is the necessary condition of qualified administrators.

公共管理者的仁爱是博爱与自爱的统一，他能够承当这一道德责任和义务是他成为合格的公共管理者所应具有的必要条件。

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In this paper, we provide a sufficient and necessary condition of disturbance decoupling problem of discrete event dynamic system described by max algebra, we also find the maximal ( A, B)-invariant submodule in ker C.

本文对极大代数描写的离散事件动态系统（DEDS）给出了干扰解耦问题能解的充要条件，并找出了含于KerC的最大（A，B）不变子模。

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The necessary condition to make good quality synthetic acoustic logging section is as follows: simple and gentle geological structure, shallow target stratum, dense seismic lines, good seismic data and nice real acoustic logging data.

构造简单、平缓，目的层埋藏浅，地震测网密，地震资料质量较好，又有质量好的实测声波资料是制作高质量合成声波测井剖面的必要条件。

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Ecological civilization is not only an inherent requirement of Marxism, but also the essence of socialist property, thus building socialism with Chinese characteristics requires implementing ecological civilization inevitably, ecological harmony is a necessary condition for ecological civilization.

生态文明不仅是马克思主义的内在要求，而且也是社会主义的本质属性，因而建设中国特色社会主义必然要求实现生态文明，生态和谐是生态文明的必要条件。

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the close environment of karst is the necessary condition to keep the insularity of the culture;

喀斯特环境的封闭性是保留文化孤岛性的必然条件；

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A Sufficient and Necessary Condition of Two Triangles' Non-Overlapping

两个三角形不相交的充要条件

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In this paper, we establish the Cauchy integral formula and Schwarz integral formula, and discuss the sufficiently and necessary condition of B-harmonic function on the hypersphere topological product domains.

建立了超球拓扑积上的Cauchy积分公式和Schwarz积分公式，并进一步讨论了超球拓扑积上B-调和函数的充要条件。

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Third is to cultivate the concept of moderate consumption thrift, thrift through education, play a guiding role of the family, so that students know only through their own efforts will be enough to live comfortably, frugal, hard-working is a necessary condition.

三是培育节俭适度的消费观念，通过开展勤俭节约教育，发挥家庭引导作用，让学生懂得只有通过自己的努力才会衣食无忧，勤俭持家、吃苦耐劳是幸福生活的必要条件。

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The westerly anomalies can intensify the eastward-propagating warm Kelvin waves and the westward-propagating cold Rossby waves and provide the necessary condition of oceanic waves for ENSO cycle.

这个西风异常将会加强东传暖Kelvin波和西传冷Rossby波，为ENSO循环提供必要的赤道海洋波动条件；

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By using Fourier's series, the sufficient and necessary condition is obtained for periodic solutions to neutral time delay differential equations with variable coefficients and, in the meantime, a formula of evaluation of period is given, also.

通过Fourier级数方法，得到时滞微分方程连续可微周期解存在的充要条件，同时为如何找周期提供了一个公式时间（英文）

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The sufficient condition and necessary condition of local closure and local asymptotic for the convolutions of non-identical distributions

不同分布的卷积的局部封闭性及局部渐近性的充分条件和必要条件

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From the relations between tensor spaces of different orders, we obtain a sufficient condition and a necessary condition for the smallest length of the tensor by parti-tioning the tensor space moreover.

本文根据不同重数张量空间之间的关系，采用对张量空间分划的方法，得到了张量空间中张量达到最小长度的一个充分条件和一个必要条件。

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On the Necessary Condition for Poles of Linear Quadratic Optimal Control Systems

线性二次型最优控制闭环系统极点的必要条件

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A hospital medical equipment, large-scale integration of management concepts, multilevel personnel structure are satisfactorily managed a necessary condition for large-scale equipment.

提出了，医院大型医疗设备一体化管理的理念，多层次的，人才结构是管好大型设备的必要条件。

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Secondly, we investigate the heat conduction in the mass-graded harmonic model with harmonic/ anharmonic on-site potential by nonequilibrium molecular dynamics simulation. The necessary condition for the appearance of thermal rectification is discussed in detail.

然后，我们利用非平衡分子动力学模拟的方法，对具有质量梯度和外部格点势的一维简谐晶格模型中的热传导进行了细致地研究，重点讨论了系统中产生热整流效应的必要条件。

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The compressive stress is necessary condition for tin whisker growth.

锡须的形成与长大是由于电镀层中存在压应力，压应力促使镀层中锡发生再结晶并长大成锡须。

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A sufficient and necessary condition for uniformly continuous functions to be α-Lipschitz functions on conves sets in normed linear space are established with the idea and method of real analysis.

用实分析的思想和方法，给出了线性赋范空间内凸集上一致连续函数为α-Lipschitz函数（α≥1）的一个充要条件。

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Fuzzy Petri net and the necessary condition for its reachability

模糊Petri网及其可达性的必要性条件

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The Sufficient and Necessary Condition to Make a Chair Steady on Uneven Ground

在不平地面上把椅子放稳的充分必要条件

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