变弱了的

Under some reasonable assumptions of the'Distribution Matrix', the Riemann Problem with piecewise constant initial data is proved to have a unique Riemann Solver; furthermore, using'Wave Front Tracking Method'and properties of the'Generalized Characteristics', we prove the existence of weak entropy solution to the Riemann Problem with arbitrary initial data of bounded Total Variation.

在"分布矩阵"满足合理的假设前提下，证明了具有分片常值初始条件的黎曼问题的黎曼解算子的存在唯一性；并进一步运用"波前追踪法"和"广义特征"等得到了具有任意有界全变差初值条件的广义黎曼问题的弱熵解的存在性。

The complexes were characterized with variable temperature magnetic susceptibility (4-300 K). The exchange integral J =-4.39 cm-1 for [CuCo(NO2-Phen)2] and -3.59cm-1 for [CuCo(NO2-Phen)2]. A weak antiferromagnetic superexchange interaction operates between the metal ions.

测定了配合物(4-300K)的变温磁化率，并用最小二乘法和自旋Hamiltonian算符，H=2JS1.S2-DSzl导出的磁方程拟合，求得交换参数为J=-4.39和-3.59cm^-^1，表明两个Cu-Co双核配合物中有弱的反铁磁性超交换相互作用。

We thus give a detailed discussion for QCD factorization involved the complete chirally enhanced power corrections for B decays to two light pseudoscalar mesons.

我们将QCD因子化推广到包含弱电企鹅算符的贡献，并论证了QCD因子化的预言是重整化标度无关的，也是规范不变的。

From the above theorem,（1） compositional invariant security properties and constructive security properties are proved to exist, and （2） security properties are degraded under operators of process algebra, which is known as "bucket principle", i.e, a composed system cannot be securer than the weakest link of the system.

根据这一结果证明了复合不变性质和可构造安全性质在安全性质集上的存在性，并且在安全性质集合上证明了安全性质的"木桶原理"，即复合系统的整体安全性不强于系统中最弱的部分。

Both the scattering and rheological results indicated that the phenomenon similar to"double cloud point", which has been found along the vorticity direction by previous studies, could be also observed in the velocity direction, which confirms the prediction of the above theory that the polymer blend will exhibit anisotropical complex phase diagram under shear. It's also found that the mixing along vorticity direction was reduced by weak shear but enhanced by strong shear. In addition, the more remarkable the molecular weight differences between components, the more prominent the shift of the apparent phase boundary along vorticity direction.

除了以往研究发现涡流方向存在&双浊点&现象以外在，本文的光散射和流变测试均显示，剪切场下体系在流动方向上也出现了类似&双浊点&的现象，证实了上述理论模型关于剪切场会导致二元高聚物共混体系出现各向异性的复杂表观相图（例如Miscibility Gap现象）的预测；同时发现弱剪切会导致体系涡流方向上的相容性减小，而强剪切则在该方向上增强相容性；另外，两组分分子量的差异越大，表观相界的移动越显著。

The technology of Chinese Radio Broadcast has been changed from weak to strong awing to the improvement of science technology. And because of the earthshaking changes in the technology of program production, transmission, etc., the digitalization, network, intellectualization and informationization of program showing and satellite broadcasting service have great promotion effect to the human civilization and social progress.

依托于科学技术的进步，中国的广播技术由弱变强，广播电台的节目录制、传输等技术发生了翻天及地的变化，已逐步实现节目播出系统数字化、网络化、智能化、信息化和卫星直播等，并对人类文明和社会进步起了巨大的促进作用。

On the basis of realizing the recognition of polygenetic faults, self-adaption zero pole filter model based on wavelets decomposition and variable time base self-adaption process model is suggested.

在实现多源故障识别的基础上，提出了基于小波分解的自适应零极点滤波模型和变时基自适应处理模型，用于提取和分析弱故障振动信号，以确定故障的早期征兆和类型。

On the basis of the cultural axis, in the city's brain----the Citizen Center, there forms the guide idea for the city's development and construction, while the Citizen Plaza is revealed as that the guide idea sublimes to be a great power which could promote the society after melting with the suggestions and advices of the populace. This power grows with the green river and becomes stronger and stronger, passing by the south plaza and south main axis in the center plaza, finally reaches the climax area----the conference and exhibition center, the display district for the society's productive forces.

在文化轴的基础上，城市的大脑－市民中心产生城市发展建设的指导思想，市民广场则表达为这种指导思想在与来自四面八方的群众的意见和建议融汇后，升华成为可以推动社会进步的力量，这股力量随着绿河成长，由弱变强，其间经历了中心广场南广场和南中轴（市民休闲和商业活动复合区），最终到达了高潮点——会展中心，即社会发展力水平和社会财富的展示区。

The weak form of the governing equations of coupled thermo-hydro-mechanical problems in porous media within the element is established on the basis of the Hu-Washizu three-field variational principle.

基于胡海昌-Washizu 三变量广义变分原理给出的多孔介质中热-渗流-力学耦合问题控制方程的单元弱形式，导出了单元公式。

Under the direct leadership of H.H. the 10th Panchen Lama, together with the caring and supports from the Central Government, the State Council, the Tibet Municipality Government and relevant governments of all levels, the company has developed from a small one into a big one, from weak to strong after 20 years endeavor and has made great achievements in all aspects.

在第十世班禅大师的直接领导下，党中央、国务院、西藏自治区党委、政府和有关部门对公司给予了亲切的关怀和支持，经过20年的奋斗，使公司从小到大、由弱变强，各项业务得到全面发展。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。