得到

This thesis consists of five chapters. At first, We introduce the study history as well as present situation on KKM theory. Secondly, We discuss the invariability of transfer open valued multimap under the restriction of upper and lower semicontinuity on generalized convex spaces. Then, We obtain new KKM type theorems from the classical KKM theorem by applying upper and lower semicontinuity. We also obtain intersection theorems by applying the KKM type theorems for a multimap from a topological space to another topological space. Further, We obtain Ky-Fan type coincidence theorem by applying known variational results on the KKM type theorems. Finally, We give an application to new theorems.

本文共分五章，首先回顾了KKM理论的研究历史和现状，其次讨论了在一般化凸空间上转移开值映射在上、下半连续映射下的不变性，然后在上、下半连续映射下，以古典的KKM定理为基础得到新的KKM型定理，并利用从一个拓扑空间到另一个拓扑空间的集值映射及KKM型定理得到相交定理，进一步利用已知的KKM型定理的变形结论得到Ky-Fan型重叠定理，最后给出新定理的一个应用。

By using in a sequence the eigen-decomposition,a permutation,the inverse discrete Fourier transformand a truncation on the matrix,an exact and explicit parametrization formula for Loop subdivision surfaces is proposed.

利用控制网格拓扑结构的对称性，通过将奇异点周围1-环和2-环的控制顶点进行离散Fourier变换得到分块对角阵，将其进行特征分解及排序之后，再通过离散Fourier逆变换和截断等操作得到细分矩阵的高次幂的表达式，从而得到Loop 细分曲面新的精确参数化公式

Furthermore, if the entropy of the flow remains as a constant, we can have the isentropic Euler system, and if the flow is assumed to be irrotational, we can have the potential flow equation.

例如假设流体状态的变化与时间无关，只与空间状态有关，那么我们可以得到定常的欧拉方程组；如果再假设流体的熵保持为常数，那么我们进一步得到等熵的欧拉方程组；如果再假设流体的速度场满足无旋条件，我们可以得到所谓的位势流方程组。

I say 'scholastic', but I might just as well have said 'philosophical'; over-simplification, schematization, and constant obsessive repetition of the same small range of jejune 'examples' are not only not peculiar to this case, but far too common to be dismissed as an occasional weakness of philosophers.

这样说的理由有二：一是它耽溺在几个特定的词语上，它们的用法被过度简单化，没有得到真正的理解，或没有得到仔细的研究，或没有得到正确的描述；二是它耽溺在几个"事实"中，而对这些"事实"的考察却半生不熟。

In the practical production it's proved that the level of central segregation of the slab is prominently lowered and the central porosity removed and thus the internal quality of the slab improved and the quality rate of the post rolled slab raised and the problem of central lamellation of the sample occurring after drawing solved and the satisfactory results achieved.

通过在实际生产中的应用使得铸坯的中心偏析级别明显降低，中心疏松消除，内部质量得到改善；铸坯轧后性能检验合格率得到提高，试样拉伸后产生的中心分层问题得到解决，取得了满意效果。

Riel and agree not to export British-made products which were similar to Lend-Lease materials .

对于租借法案的交换，英国不得不接受一些条款，他们不能出口任何得到的从租借法案中得到的物资，英国也不容许出售那些自己制造但是和租借法案中得到的物资相类似的产品。

Safety injection actuation test was performed at Full-scale Simulator of QinshanⅡNPP, the initial condition for the test was same as one for the SI actuation test of Unit 1 during commissioning. SI signal was triggered by low-low steam pressure through opening the steam dump valves to atmosphere. Comparing the results obtained from the simulator and real data from the commissioning of Unit 1 showed that the results from the simulator were more conservative from view points of safety, so the models and parameters for the simulator were credible.

在秦山第二核电厂全范围模拟机上进行1号机组调试期间安注试验工况下的安注试验(打开主蒸汽大气排放阀产生主蒸汽压力低低信号触发安注信号)，得到的结果与调试得到的实际数据进行比较，发现从安全方面考虑，模拟机得到的结果更为保守，说明模拟机计算模型和参数设定是可信的。

Using metallographic analysis, original structure and surface deficiency were obtained, the influence of the structure on corrosion speed was settled, the surface macrography patterns of welded joint in different temperature and concentration were got. Microscopic patterns after corrosion in different condition were gained by SEM, though which the influence of temperature, concentration and structure on corrosion was easily observed.

采用金相分析法，不仅获得了腐蚀前焊接接头的原始金相组织以及表面缺陷，确定了组织及缺陷对腐蚀速率的影响，而且得到了焊接接头在不同温度、浓度条件下腐蚀后的宏观形貌，采用场发射扫描电子显微镜得到了焊接接头在不同条件下腐蚀后的微观形貌，从而直观地得到了温度、浓度以及组织对焊接接头腐蚀速率的影响。

Allowing for this kind of thought process is a must if we wish to evolve from the ego/materialistic master race we've become as humans to a more enlightened, loving, and sharing species.

原谅我这样的想法吧，如果我们想要摆脱人类自大的物种利己主义，并得到发展，我们得从不同的物种身上得到启迪，得到爱，并且分享属于自然的一切

Allowing for this kind of thought process is a must if we wish to evolve from the ego/materialistic master race weve become as humans to a more enlightened, loving, and sharing species.

原谅我这样的想法吧，如果我们想要摆脱人类自大的物种利己主义，并得到发展，我们得从不同的物种身上得到启迪，得到爱，并且分享属于自然的一切

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。