查询词典 structure function

Now,this paper introduces the actualities of crustacean and insect chitinase research,including the chitinase s properties,structure,molecular biology and its physiological function in the periodic ecdysis of arthropods.

本文介绍了节肢动物中甲壳动物和昆虫几丁质酶的产酶种类、酶学特性、酶结构、分子生物学及其几丁质酶在节肢动物蜕皮中生理作用的研究现状。

Everything is unique in the world, but something is more unique than other phyla, as it is, echinoderm which were concerned, just like says go that the echinoderm is the strangest face that the Lord did place, they are sedentary animals and live in peace, they also share many abnormal characerization rang form function and structure.

从我记事起，要想长期坚持做一件事对我来说从来都是一件难事，高中时交语文老师要求的作文和札记可是说是我坚持时间最长的一种活动了。

It is thought that ecologic and environmental compensation techniques could be used to remedy water environment and to perfect the structure and the function of p...

提出以生态和环境补偿技术来修复水环境系统中的问题，完善池内生态系统的结构和功能。

The results show that the microstructure of ventra1 scale for python was composed of micro-convex and plank structure that was periodically arranged, it was mensurable and could be described by 9 characteristic parameters. Its surface was different in their forward and backward lean angle. The frictional coefficient of the ventra1 scale had closely relationship with moving direction, it decreased with the increasing load. The value of the frictional coefficient was about 0.07. The frictional coefficient while python moved backward and laterally were equal, and that was 33% more than that moved ahead. The frictional force of the ventra1 scale surface was caused by mechanical tooth function of micro-convex, acting intermolecular force and material's elastic hysteresis. The difference of forward and behind bevel for micro-convex was the anisotropy reason of frictional force.

结果表明：腹鳞表面的微观结构由指状微突体和板结构部分周期排列而成，其结构可用9个特征参数定量描述；腹鳞表面摩擦力由分子作用力、表面微突体的犁沟力、楔形作用力以及材料弹性滞后共同引起；腹鳞表面的摩擦系数在0.07左右并与运动方向有关，摩擦系数随载荷增加而减小；后向运动及左、右侧向运动时摩擦系数基本相等，比前向运动时高33%左右；腹鳞表面微突体不同方向上倾斜角度的差异是引起摩擦各向异性的主要原因。

Including national economies development level, Natural resources condition, function of population structure, demand elasticity and elasticity of supply, state policies and law, induced effect each other among the industry.

其中包括国民经济的发展水平、自然资源条件、人口结构、需求弹性和供给弹性、国家政策与法律的作用、产业间的相互带动作用。

Electric machinery and electrotechnology ; Multi-layer earth structure ; Green Function ; Numerical calculation

电机电工；多层土壤；格林函数；数值计算

This article begins with annotation-of.new curriculum ideas, so it can set reasonable foundation to role transformation of elementally teachers, The new curriculum system changes a lot on its function, Structure, content , enaction and evaluation .

新一轮基础教育课程体系在课程功能、结构、内容、实施和评价等方面，都较原来的课程有了重大创新和突破。

On the basis of analyzing the elementary structure and function of mechanical system and hydraulic controlled system of AT, carried out the failure analysis of AT.

在对自动变速器机械系统与液压控制系统的基本结构与功能进行系统分析的基础上，探讨研究了失效分析方法。

In chapter 2, it introduces the elementary frame and function of the system on the whole.In chapter 3, it introduces its content of three layers frame and also their relations in the aspect of structure of application system.

第三章从如何构建应用体系结构的角度，介绍了它的三层构架的内容及它们之间的联系，最后选用基于C／S模式的应用体系结构。

First described in this paper of the Elysee to the overall structure of concrete introduced its function; classification and principle.

本文首先讲述了爱丽舍转向系的整体结构；具体介绍了它的功用；分类和工作原理。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。