复杂 complicated; complex; sophisticated; intricate 复杂的心情 mixing feelings; 情况复杂。 the situation is complicated. 故事情节复杂。 the story is very complicated. 下棋的走法不但多种多样, 而且错综复杂。 the moves in chess are not only manifold, but involute. 形势显得极为复杂。 the situation presents great complexity
We cannot possibly reproduce in a test tube or a computer model ail the complex reactions of the body to a drug or a disease 我们不可能在试管里或用计算机模型模拟出身体对药物或疾病的全部复杂反应。
Understand that fear is a component of stress , the complex fight - or - flight response ingrained in us since the cave days 要明白恐惧是压力的一个组成部分,它是一种与穴居时代俱来的"要么对抗,要么逃跑"的复杂反应。
Statechart is used to model a complex software system and it adds communication and inherit mechanism based on finite state system . many tools such as unified model language which is used in software analysis and design have accepted this concept . using statechart to model a system may avoid state explosion problem during software analysis and design process , but when it goes to test a system , the problem still exists 状态图是在为一个复杂反应系统的控制需求建模时提出的, harel在状态机的基础上,增加了通信、并发和嵌套机制,提出了适合于描述复杂系统的状态图,很多面向对象的分析设计工具都采用了状态图的概念,例如统一建模语言( uml ) 。
On the basis of analyzing the characteristics of hydrodesulfurization reaction kinetics and the applicability of various complicated reaction kinetics , the paper has set up a kinetic model which can well show the main factors effected hydrodesulfurization reaction kinetics and predict the results of hydrodesulfurization reaction in a wide range 摘要从分析加氢脱硫反应动力学的特徵和各种复杂反应动力学的适应性的角度,建立了一个能够较好地反映影响加氢脱硫反应动力学的各种主要因素,能够在非常宽的加氢脱硫深度范围内预测加氢脱硫反应结果的动力学模型。
The forming - nucleus drive power could form numerous little crystal nucleus under natural melting temperature . the formation of tic particles in the melt could be divided into two phases which was forming - nucleus and growth . the forming mechanism of tic was : melting ti first surrounded c , then ti melting in the alloy and c formed a complicated reaction mesosphere on the carbon surface 根据热力学及动力学分析,认为在碳颗粒界面处tic的形核率很高,形核驱动力足以在正常的熔炼温度下形成众多的小晶核;熔体中tic颗粒的合成可分为形核与长大两个阶段,其形核机制为:首先活性ti原子包围c ,溶入合金中的ti与c在碳表面形成一复杂反应中间层,随着反应进行, ti和c颗粒不断减少,生成的tic不断弥散分布于熔体中;其长大过程伴随着tic颗粒的相互堆砌、聚集和形态规则化。
This paper simulate oxidation - deoxidize reaction , o enzyme catalysis and the origin of life . the stella mode of oxidation - deoxidize reaction can help student understand chemistry reaction in integer , train student understand correlation from the all and the one . stella simulation help us to research enzyme catalysis promoter stable state former dynamics , and to observe the basic measure of the whole response or some response directly , and offer effective datum that can be used to analysis complicated response mechanism , because of too many relevant disputes of origin of life , to introduce student various kinds of theories maximally , we use stella software to imitate , strive to give students the ultimate thinking space , make them to be able to verify their idea in the models . in this course , teachers and students can observe the result and test the theory through simulation , learn what to happen when the former hypothesis and scene changed , and turn the study way of infusing and absorbing into discussion study , make study especially thinking ability of student get improvements by a large margin 氧化还原体系的stella模型能使学生对复杂的化学反应有整体理解,培养学生从整体的角度理解各种物质间的相互作用联系; stella帮助我们对酶催化反应稳态前动力学进行研究,可以直接地观察整个反应的基本步骤或局部反应,提供可用于分析复杂反应机制的有效数据; stella创建的生命起源的模型,力争给学生最大的思维空间,使他们可以在模型中验证他们的想法,在此过程中,教师和学生可以通过模拟以试验理论、观察结果,并学习到原有假设或情景改变时会有什么情况发生,将灌输性、吸收性的学习方式变为讨论式学习,使学生的学习特别是思维能力得到大幅度的提高。