化为

If fractional equation into Interdisciplinary equations into algebraic geometry problem, the problem will be transformed into quadrilateral triangle problem.

如将分式方程化为整式方程，将代数问题化为几何问题，将四边形问题转化为三角形问题等。

On putting forward a research method of the history of mathematical economics by synthesizing the intrinsic and extrinsic historical factors, the author examines some problems in the early development of mathematical economics in the light of arithmetization of analysis.

提出研究数理经济学史内、外史结合的一种方法，并用该方法以 1 9世纪分析算术化为背景，考察了数理经济学早期发展的若干问题，指出数学基础问题是 1 870年前在经济学中应用数学方法的主要障碍，以分析算术化为代表的数学基础重建则是此后数理经济学迅猛兴起的重要条件。

By putting forward a research method on the history of mathematical economics through the synthesis of the intrinsic and extrinsic historical factors , the author examines some issues in the early devel-opment of mathematical economics in the light of arithmetization of analysis.

提出研究数理经济学史的内、外史相结合的方法，并以十九世纪分析算术化为背景，用该方法探讨了数理经济学早期发展的若干问题，指出数学基础尚未完善的问题是1870年前在经济研究中应用数学方法的主要障碍，而以分析算术化为代表的数学基础重建则是此后数理经济学迅猛兴起的重要原因。

Not only the bilabial stop between two vowels is weakened to , but also the case ending with as the beginning sound is also weakened to .

不仅在词汇中处于元音之间的塞音b弱化为w，而且在词的形态变化中，位于附加成分之首的b音也都弱化为w，这给人留下很深的印象。

The Quanzhen School of Taoism pays great attention to the ceremonial that propagation of its own culture. It melts its lection and tune into the rhyming singing, and melts the body-carriage into the conventionalization dance.

全真道非常重视仪式对该文化的传播，他们把经文曲调化为经韵，把体语程式化为舞蹈，在仪式中利用诵经、舞蹈、服饰、神像、法器、供品等听觉和视觉符号，定期面向道内和道外传播着他们的宗教信仰和思想观念。

These messages can be formatted as LCRs, which will allow them to be consumed by the apply engine , or they can be formatted for consumption by another user application using an explicit dequeue.

这样的消息可以被格式化为 LCR，使其能够被应用引擎使用；这些消息也可以被格式化为特定的形式，经显式地出队供相应的应用程序使用。

Because many practical problems could been changed to the boundary value problems for holomorphic function or singular integral equations in the mechanics, physics and the engineering technology.

因为力学、物理学、工程技术中的许多实际问题往往可化为这类问题或者化为奇异积分方程，而奇异积分方程又与解析函数的边值问题有着紧密的联系，所以研究这类问题有着重要的实际意义，从而吸引了很多科研工作者从事这方面的研究。

This paper surveys a new exact method which uses exact dynamic stiffnesses and therefore results in a nonlinear eigenvalue problem in contrast to the traditional finite element method which reduces the problem into a linear algebraic eigenvalue problem by using approximate shape functions.

与常规有限元方法采用近似形函数将原问题化为线性特征值问题不同，本文的精确方法从杆件精确的形函数出发获得精确的动力刚度，将原问题化为非线性特征值问题。

Unreducibility of emergence can be concretely explained as existence of downward causation ontologically and existence of different descriptive language of different levels epistemologically.

在此前提下，将复杂系统突现的基本特征具体化：突现的整体性具体化为复杂系统全局模式的出现；不可预测的新颖性具体化为非迭代模拟的不可预测性；不可还原性具体化为在本体论上存在下向因果关系、在认识论上存在不同层次的描述语言。

But the effluent ammonium in the anoxic reactor, where enough NO2 were present, was equal to the blank system, and no ammonium was converted to such nitrogen compounds as NO2- and N2 by Nitrosomonas eutropha using NO2 as electron acceptor, which maybe caused by lack of the function bacteria. There were two ANAMMOX reaction pathways in the one-stage autotrophic nitrogen removal system. One way was that after part of NH4+ was oxidized to NH2OH under aerobic conditions, NH2OH and NO2- were converted to N2O under anaerobic conditions, at last N2O was further converted to N2 which realized the nitrogen removal; Another way was that at first NO2- was reduced to NH2OH, NH2OH reacted with NH4+ to form N2H4, which was further converted to N2 subsequently, realizing the nitrogen removal.

结果表明：单级自养脱氮系统内6.72%的氨氮是通过吹脱等物化作用去除的，不超过6.02%的氨氮是通过传统硝化反硝化途径去除的，87.26%左右的氨氮是由自养脱氮途径去除的，自养脱氮反应起主要脱氮作用；在足够NO2存在且缺氧的条件下，单级自养脱氮系统内的出水氨氮浓度与空白反应器相当，NH4+并没有被亚硝化单胞菌以NO2为电子受体氧化为NO2-和N2等化合物而得以去除，可能是因为系统内不存在该代谢功能的亚硝化功能菌；单级自养脱氮系统内存在两条ANAMMOX反应途径：其中一条途径即NH4+在好氧条件下被氧化为NH2OH后，生成的NH2OH与系统内的NO2-在缺氧条件下被转化为N2O，N2O则进一步被转化为N2而实现氮的去除；另外一条途径即NO2-首先被还原为NH2OH，生成的NH2OH则与系统内的NH4+反应生成N2H4，N2H4继续被转化为N2而实现氮的去除。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。