正的

The resultsshowed that CAs and CaMAs could both enhance the intracellularDoxorubcine level and decrease the membrane P-Gp expression of K562/VCRcells,indicating there existed significant difference with the control group(P＜0.01).And the changes of the intracellular Doxorubcine concentrationinduced with CAs and CaMAs had positive dose-responses relationship withCAs and CaMAs concentration in K562/VCR cells(P＜0.01),while thechanges of membrane P-Gp expression had no dose-responses relationshipwith CAs and CaMAs concentration in K562/VCR cells.

结果表明：CAs或CaMAs既能提高K562/VCR细胞内Dox的浓度，又能降低K562/VCR细胞膜P-Gp的表达，与对照组相比，存在着明显差异（P＜0.01）；CAs和CaMAs各浓度间引起的K562/VCR细胞内Dox浓度的变化也存在着明显的差异（P＜0.01），呈正的量效关系；但CAs和CaMAs各浓度间引起的P-Gp表达的变化无明显差异。

For a given Sturm-Liouville equation with positive leading coefficient function, by use of the monotonicity results of its natural loops, limit of boundary conditions and eigenvalues in the space of self-adjoint boundary conditions, a proof of the equalities among eigenvalues for coupled boundary conditions and those for separated boundary conditions is made.

内蒙古工业大学理学院副教授 2。对于给定的首相系数函数为正的 Sturm-Liouville方程，利用在自伴边界条件空间上自然圈、边界条件的极限和特征值的单调性的几个结果，给出了在偶合边界条件与分离边界条件下的特征值间的一些等式的证明。

The contents of the abstract of the short Communication is:"The paper gives a complete differential partition to a Euclidean straight line with a fixed frame, and three axioms for the integral of infinitesimals indexed by real numbers; proves in standard mathematics there are positive infinitesimals outside of real number set; Gives cosmic, macro and micro counterexamples to two axioms in Jordan, Carathéodory, and Lebesgue measure theory; transforms Weierstrass limit into Huang limit, Cantor continuum into Huang continuum, and Newton-Leibniz formula into Huang formula."

这个短的发言的摘要的内容如下："此文对一条确定了固定标架的欧几里德直线给出了完整的微分分拆，并对以实数为标号的无穷小的积分给出了三条公理；在标准数学中证明了在实数集合之外存在正的无穷小；对若当，卡拉特欧多里和勒贝格测度论中的两条公理给出了宇观的，宏观的和微观的反例；将外尔斯特拉斯极限改进为黄氏极限，将康托连续统改进为黄氏连续统，和将牛顿－莱布尼茨公式改进为黄氏公式。"

For example, all previous theoretical predictions and experimental observations have been questioned by Valanju et,wherein the authors claim that the presence of dispersion prevents power transmitted at RHM-LHM interface from refracting at a negative angle, which means the refraction of group velocity n_g carrying the physics information isall along positive refraction, but "negative refractive material " means only the refraction of phase velocity np is negative.

涉及最多的是负折射现象在物理上的因果率，例如Valanju等人通过一些理论计算认为所谓的"负折射率材料"只是相速的折射率n_p可以是负的，而携带物理信号的群速度的折射率n_g永远是正的，由此引发了许多争议。

Through detailed calculation and analysis of the dispersion characteristic of the noble metals like Au and Ag, we found that the group velocity combined with the group refractive index can change from negative to positive with increase of the photons energy in the visible Drude region and has the spectral property which is in agreement with the experimental results obtained in this work.

通过对贵金属Au和Ag的光学常数的色散特性分析和数值计算，发现在可见光的Drude光谱区，表征光子能量传播方向的群速度和群折射率的值会随光子能量的增大而发生从负到正的改变，这与本论文研究的实验测量和观察结果相符合。

2There are Positive correlation between the shares of bubble level and the competitiveness of industries: In fully competitive industries, the average bubble of company is minimum for 19.95 percent; followed by the complete monopoly industries, the average is the highest level of the bubble monopoly competitive industries, the average is 58.73% in 4 years; The difference of intercompany bubble is related to the competitiveness of the industry , and monopoly characteristics of the industry has more Positive impact of stock bubble than perfect competition to the industry.

2股票的泡沫水平与公司所在行业的竞争性水平相关：完全竞争性行业公司的平均泡沫最低，为19.95%，其次是完全垄断性行业，平均泡沫水平最高的是垄断竞争性行业，四年平均达到58.73%；公司间泡沫水平的差异与公司所在行业的竞争性水平正相关，并且，垄断行业的行业特征对股价泡沫正的影响比完全竞争行业的要大。

By changing the photosensitize concentration of C60and TNF,material s environment temperature,and applied electric field,the material s photoconduction is studied,finding out that the materials photoconduction is direct proportion to temperature,increases by the photosensitize concentration and applied electric field,contrasting the photoconductive of PVK+C60and PVK+TNF.

通过改变聚乙烯咔唑中光敏剂C60和TNF的浓度，材料体系的环境温度，以及外加电场场强的大小等，对材料体系的光电导效应进行了分析，发现材料的光电导具有正的温度系数，随光敏剂含量和外加电场场强的增加而增大，对PVK+C60和PVK+TNF的光电导进行了对比。

Since Wolf put up the trajectory algorithm to Lyapunov exponent in 1985, how to calculate the Lyapunov exponent with accuracy has become a very important question. Based on the theoretical algorithm of Zuo Binwu, the matric algorithm of Lyapunov exponent is given, and the results with the results of Wolfs algorithm are compared.

Lyapunov指数l是定量描述混沌吸引子的重要指标，自从1985年Wolf提出Lyapunov指数l的轨线算法以来，如何准确、快速地计算正的、最大的Lyapunov指数lmax便成为人们关注的问题，虽有不少成功计算的报导，但一般并不公开交流。

The law was alike between initial stage and the peak of growth, but the rates reaching maximum of negative and positive were in the different soil depths , and the inflexions of increment anti decrement by degrees were also different. The soil water content in terminal stage increased positively, and in surface reached the maximum, but decreased with the depths, except a little increment in the depth of 460~600cm.

年生长季内，不同生长时期，土壤含水量变化的速度不同，生长初期和生长旺季的规律相似，但速度出现负的最大和正的最大所在的土层深度不同，速度递增和递减所在的土层深度也不同，生长末期速度均为正值，表层最大，随土层深度的加深，速度递减，但到460~600 cm处速度略有增加。

God gave some instruction to the people while they camped there at Marah:If you will diligently listen to the voice of the LORD your God, and do the right things, if you will listen and keep His commandments, then I will not put on you any of the diseases that I brought on the people of Egypt.

当他们安营在玛拉的时候，神给他们定了一个规定：&你若留意听神的话，又行我眼中看为正的事，留心听我的诫命，守我一切的律例，我就不将所加与埃及人的疾病加在你身上，因为我是医治你的神。&

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！