多元的

As a human creation, culture evolves with the difference of ages, regions and characteristics, therefore, on the one hand net provides an afterburning platform for multiple cultures and on the other hand in the cultural crashes is the accompanying gloomy mood of "nostalgia of one far away from the motherland" and the impulse of seeking the ancient dream.

文化作为人的创造呈现出时代性演进和地域性展开及异质性绵延，因此，一方面网络提供了全球化背景下多元文化直面的加力平台；另一方面在各种文化的多元互创中，与之相伴随的则是文化"去国怀乡"的愁绪和寻找往古之梦的冲动。

The national policy of Canada experienced the evolvement from assimilation and biculturalism to multiculturalism, the multicultural policy not only mollified the ethnical conflict, but also availed to resist the permeation of American culture, the tolerance it manifests becomes the substance of national identity of Canada.

加拿大的民族政策经历了从民族同化到二元文化再到多元文化政策的演变，多元文化政策不仅缓和了国内的民族矛盾，更有利于抵御美国文化的渗透，它所体现的包容性成为加拿大民族认同的实质。

These images of China full of diversity and mobility simultaneously reflect the diversity, mobility and open-endedness of the writers cultural identity, and so refute the belief in essentialist identity of Asian American literature criticism, and at the same time echo the views on multi-cultural identity and diasporic identity advocated by some Asian American scholars.

从这些富含差异性和流变性的中国形象中折射出来的华裔作家的身份认同也呈多元、流动、开放的形态，从一个侧面反驳了华裔美国文学批评中的本质主义身份观，同时也应和了华裔美国文学研究中的多元文化身份观和离散身份观。

With the discussion of extreme value problem of the multiple-valued function,and the popularizing of extreme value theory of the two-value function,This paper obtains differentiation rule about the extreme value of the multiple-value function,and illustrates the apllication of the theory with the example,providing proper guidance for the teaching of calculus.

文章讨论了多元函数的极值问题，并将二元函数的极值判定定理加以推广，得到关于多元函数极值的判定法则，并举例说明其应用，这对微积分的教学有一定的指导意义。

Influence of determination results such as ash, volatile matter, fixed carbon, sulfur content, ash composition and ash fusibility of material coal on complex slime gasification technics is analyzed, there is intimate relation between coal quality and design, operation and economical operation of complex slime gasification furnace and its correlative equipment.

分析了原料煤的灰分、挥发分、固定碳、硫含量、煤灰成分及灰熔融性等测量结果对多元料浆气化工艺的影响，说明了不同的煤质对多元料浆气化炉及相关设备的设计、操作及经济运行有着密切的关系。

These constructional methods can be used to treat many problems, the numerical results show that the given interval extension has smaller excessive width relative to the range of the functions over a domain. For univariate differentiable functions, the definition of interval slope is extended from the first order to high order according to their differentiability, and iterative formula of high-order interval slope computation is also developed.

对多元函数，在不要求函数的可微性及有关Lipschitz常数的条件下，给出了分量函数区间展开的斜率算术运算规则；利用函数局部凸或凹的运算特点，通过递归计算建立了多元函数区间扩张的构造方法。

When establishing the planning idea,we must both face up to the rich and complicated status quo of the street block and actively make use of the potential advantages brought about by the pluralistic culture,sort out the relationship between heritage protection and city rebuilding,keep the original characteristics and vitality and maintain the sense of massiveness of the ancient town.

双龙巷－穆家桥街区是一个多元文化建筑遗迹共存的区域，在确立规划理念时，既要面对丰富而复杂的街区现状，又要积极发掘由于于多元文化带来的潜在优势，处理好遗产保护与城市更新的关系，使之保持特色与活力，维持旧城的厚重感。

In order to solve the derivation of power exponent function,this paper has studied the derivation regulations on power function from the perspective of the differentiation of multi-variable function and in accordance with the derivation laws on multi-variable complex function.

为解决幂指函数的求导问题，从多元函数微分法的角度出发，根据多元复合函数的求导法则，探索幂指函数求导的规律，并揭示了幂指函数与幂函数及指数函数导数间的关系，给出了幂指函数求导的另一种方法。

It is interpreted that the correlation structure of the allelic polymorphism data contains null correlations introduced by "closure" and the statistical distribution of the data is not normal because of its constant row sum,which resulted in great difficulties in analyzing the data with traditional multiple linear statistical methods such as principal component analysis,factor analysis,cluster analysis and canonical correlation analysis.

长期以来，对于多维基因多态性数据的多元统计分析，如计算遗传距离时所用的聚类分析、分析群体遗传结构时所用的主成分分析、因子分析和典型相关分析等，一直应用为无约束条件数据而设计的经典多元线性分析方法，并没有注意基因多态性数据的"闭合效应"所带来的问题。

The sixth part is a conclusion which summaries the wayang's feature of multi-fusion and analyzes its developmental status as well as the challenges and prospect it faces. It also points out that on the premise of maintaining the nation's own cultural character, multi-fusion functions as an important push and promotion to the development of nations and cultures.

第六部分是结论部分，总结哇扬戏剧的多元融合特性，分析哇扬艺术的发展现状、面临的挑战及前景，并指出在保持本族文化个性的前提下，多元融合对民族和文化的发展起着重要的推动和促进作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。