查询词典 algae layer

It is suggested that, the deeper electron traps can restrain the emission of internal secondary electrons inside the surface layer of material, and the surface flashover voltage is possible to be promoted by enhancing the density of deeper traps.

复合材料中的深陷阱对于抑制材料表面的内二次电子发射有一定的作用，通过提高深陷阱的密度可以在一定程度上提高沿面闪络电压。

The studies direction of new film materials is determined. An indirect measuring method is proposed, which can be used to investigate the secondary electron emission properties and stability of protecting layer by measuring the discharge characteristics and accelerated aging mechanism of AC PDP.

而计算机模拟可以不必利用昂贵的实验测试就能深入了解改变系统性能的基本趋向，因此可以减少实验成本，缩短研究周期，为AC PDP放电单元和驱动系统的改进以及其他参数的确定提供理论依据和方向，具有非常重要的意义。

And it is systematically investigated about the influence of some parameters variations on the discharge. These parameters are secondary electron emission coefficient, the permittivity and thickness of dielectric layer, the length of gas gap and gas pressure.

对充He的AC PDP单元的多脉冲放电特性进行了模拟研究，并对保护膜的二次电子发射系数、电介质层厚度和相对介电常数以及气体间隙距离与压力等参量对放电特性的影响进行了系统全面而详细地分析讨论。

Step five: the light of the above two steps, the production of eyebrows; in the "left" the first layer of a small round one draw, as the left hand, in section 10 by the F6 key, then drag the isolated location of the mouth, and then the first one to select the "Properties" under the "tween" set to "action"; 10 pre-copy-paste the first 11-20, and reversed; the use of this method of production of "right hand" Layers of animation.

第五步：参照上面的两步，制作眉毛；在"左手"图层的第1帧绘制一个小圆作为左手，在第10帧按F6键，再将小圆拖动到嘴边位置，然后选中第1帧，将"属性"下的"补间"设置为"动作"；复制前10帧粘贴到第11至20帧，并翻转；使用这种方法制作"右手"图层中的动画。

This thesis aims to propose a securer network status authentication mechanism based on fingerprint identification. This mechanism makes use of Secure Socket Layer protocol and digital certificate to provide the secure network communication.

本文针对当前仅采用密码或数字证书作为认证凭据的网络认证系统存在的问题，提出了一种基于指纹识别的安全高的网络身份认证机制。

X.509 digital certificate and Security Socket Layer are introduced into Panorama, and communication security under Common Object Request Broker Architecture is realized.

基于上述理论，设计了具有安全模块的Panorama多数据库原型系统。

About 60 million years ago, sedimentation in ancient lakes and streams formed the underlying rock layer.

大约60万年前，沉积在古老的湖泊和河流的基本形成岩石层。

We study the influence of different litter layer on seed germination of metasequoia tree.

枯枝落叶层是森林天然更新的重要影响因素。

Based on predecessor\'s research results, formation condition of oil-gas reservoirs of S_(2+3) oil layer in westslope region was comprehensively and systematicaly studied, through using comprehensively seismics,logging, well logging, core, analysis assay data and paleontology data and adopting the latest theories andtechniques and methods of structural geology, sequence stratigraphy, sedimentography, petroleum geology,and oil-gas accumulation dynamics, etc. Main controlled factors, periods and models of oil-gasaccumulation and distribution were identified, favorable exploration areas were forecasted, throughdissecting typical oil-gas reservoirs and analyzing oil-gas accumulation mechanism and process.

本文在充分借鉴前人研究成果的基础上，综合利用地震、测井、录井、岩心及分析化验和测试资料，采用构造地质学、层序地层学、沉积学、石油地质学、成藏动力学等多学科的最新理论和方法，对西斜坡区萨二、三油层油气成藏条件进行了全面系统的研究，通过西斜坡区萨二、三油层典型油气藏解剖和油气运聚机理及过程分析，搞清了其油气成藏与分布的主控因素、期次和模式，进而预测有利勘探区带。

Then duplicate this layer and with Direct Selection Tool, move the point on the right to the left.

然后复制这个图层并用直接选择工具，移动右边的点到左边去。

A small, rubber-headed hammer used in examination or diagnosis by percussion.

叩诊槌用在通过''。'振荡'。''所作的检查或诊断中的橡皮头的''。'小'。''槌

Affixes are limited in number in a language, and are generally classified into three subtypes, namely, prefix, suffix, and infix, depending on their position with reference to the root or stem of the word.

语言中词缀的数量总是有限的，根据它们跟词根或词干的相对位置，一般可以把词缀分外三小类：前缀，后缀和中缀。