基本条件

We introduce some important characteristic lengths such as Fermi length, mean free path, phase-relaxation length and so forth. We also give the conditions in which electrons transport ballistically and derive the basic Landauer ? Btiker conductance formula in mesocopic physics. At last the quantum bound states in bent-structure are presented.

介绍了几个常见的特征长度（费米波长、平均自由程、相位相干长度等），说明了电子做弹道输运的条件，以及介观物理研究中最基本的Landauer-Buttiker电导公式，最后还阐明了弯曲结构中存在的量子束缚态。

Several SP2 mutant plants were obtained from induced Impatiens balsamina L.seeds by space flight,and their blades were investigated in this paper.The writer calculated the K-S statistics and the levene statistics,also made use of SPSS 11.5 to have the independent-samples t test and the univariate in the prerequisite of some fundamental presumptions.

对航天诱变凤仙花SP2代若干单株的叶片长度和宽度进行了统计分析，对试验数据进行了柯尔莫哥罗夫-斯米尔诺夫检验，计算了样本的列文统计量，并采用Spss 11.5统计分析软件检验了基本假设的满足条件，进行了独立样本t检验。

In order to analyze vertical bearing behavior of belled pier foundation, three groups of project examples of belled pier in different engineering geological conditions are chosen.

为分析扩底墩基础的竖向承载性状，本文选取了三组不同工程地质条件下的扩底墩基础工程实例，分别建立了扩底墩墩土接触三维非线性有限元数值模型，可以发现计算与实测结果基本吻合。

Aim: this article studied the separation condition of vitro gel of Brasenia schrebeVs tender leaves and its basic component, the separation rule of Zinc in various organs and biomacromolecule of Brasenia schrebeVs tender leaves, that laid the groundwork for deep-processing Brasenia schrebei; At the same time, the purification of protein rich in Zinc laid the groundwork for studying its structure, characteristics and the binding organism between Zinc and protein.

目的：研究莼菜嫩叶体外胶质的分离条件和其基本组成以及锌在莼菜各器官和嫩叶生物大分子中分布的规律，为莼菜深加工打下基础；分离纯化富锌蛋白，为研究其结构、性质以及锌与莼菜蛋白质的结合机制打下基础。

Tissue culture and rapid propagation techniques for lateral bud of Broussonetia papyriferaVent;2. The indefinite bud was induced from terminal bud and lateral bud by using different hormone 6-BA/NAA and KT/IAA in the tissue culture of Gentiana rigescens Franch.

用滇龙胆的顶芽及侧芽为外植体，以MS培养基为基本培养基，以6-BA/NAA和KT/IAA两组不同浓度组合进行对比实验，研究诱导滇龙胆顶芽及侧芽萌发产生不定芽的最佳条件。

In the experience since plenary meeting applies Marxism science method to sum up war of resistance against aggression, criticize Wang Ming doctrinairism, establish from set out actually, integration of theory with practice, the plenary meeting of thought course; of be practical and realistic holds to Luochuanhui to view the line of comprehensive war of resistance against aggression that make, insist to fight day people united front to paddle his own canoe mediumly principle, criticized Wang Ming " all course united front " Right opportunism; put forward to must hold to my army on the military affairs " basic it is bushfighting, but the athletic battle that does not abandon advantage falling " the constituent line that strategic principle; made a Marxism in textural, corrected be opposite before the person that hold different opinion undertakes " ruthless struggle, merciless blow " wrong way, wrong to making Right deviation Wang Ming undertook proper criticism, to going by " left " the comrade that fault of bend faction creed approves a fault to rectify gives rehabilitate.

六中全会运用马克思主义科学方法总结抗战以来的经验，批评王明教条主义，确立了从实际出发，理论联系实际，实事求是的思想路线；全会坚持洛川会议制定的全面抗战路线，坚持抗日民族统一战线中的独立自主原则，批评了王明&一切经过统一战线&的右倾机会主义；在军事上提出了必须坚持我军&基本是游击战，但不放弃有利条件下的运动战&的战略方针；在组织上制定了一条马克思主义的组织路线，纠正了以往对持不同意见者进行&残酷斗争、无情打击&的错误做法，对犯右倾错误的王明进行了适当的批评，对过去被&左&倾宗派主义错批错整的同志予以平反。

The analysis on the current status of Beijing's real-estate market is mainly focused on a practical view given to the development trend of market. In all, Beijing's real-estate market still sees a steadily increasing situation. So the writer holds a cagily optimistic opinion on the future marketing space of Guanyuan No.1 Project. 2.The writer will make analysis and estimation on the existing conditions of the typical concept, communicational environment, natural circumstances and regional address in the Guanyuan Area.

本文围绕以上核心目的，从以下 6 个方面展开研究与分析： 1 北京市房地产市场的现状之分析，主要在于从现状观察市场的发展趋势，总体而言，北京市的房地产市场仍是稳步上升的态势，对本项目的未来市场空间持谨慎乐观； 2 对官园区域的板块概念、交通环境、自然环境、宗地位置等即定条件进行分析判断； 3 对周边区域市场内的主要项目及其基本情况进行比较分析，研究各竞争项目与本案的差异性，从而找到本案的营销策略。

Base on the foregoing studies on combustion performance, mechanic properties and heat-resistance performance of LOVA propellants, the energetic binders suitable for caseless bullet propellant charge and the coating procedures are obtained and the charge structural designs of caseless bullet propellants are conducted. Results of gun firing tests show the ballistic performances of caseless bullet propellant charge could meet with the prerequisites.

在燃烧性能、力学性能和耐热性能研究的基础上，选择了适用于无壳弹密实装药用含能粘结剂，确定了涂覆工艺条件，结合无壳弹装药结构设计，进行了弹道试验，试验结果基本接近或达到了设计目标。

It is very essential to have a causation concept for mankind when they self-executed the movable activities. Man can not deviate the basic principle from the causational rules when they studied any of the social phenomena.

因果观念是人类一切自觉活动必不可少的逻辑条件，人类在研究任何社会现象的普遍联系的过程中，都离不开以因果和因果关系作为基本原则的指导。

When the causticization time was longer than 120min and higher than 80℃ with 1.1:1 of stoichiometric ratio, and the precipitation was longer than 30min at 80℃ with n:n(Na2S) being 1.45:1, the NaOH concentration after reviving was denser than 8%, and the revived caustic approximately had the same physical property and adsorption of CO2 as the new caustic.

结果表明：苛化反应温度大于80℃，反应时间超过120 min，n：n(Na2CO3)为1.1：1， CuO沉淀反应温度为80℃，反应时间30 min，n：n(Na2S)为1.45：1等条件下，再生后的NaOH含量可在8%以上，并且再生碱液的物性以及再生碱液对CO2吸收速率上与新鲜碱基本相同。

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。