初步的

In this thesis, some realization of laser cooling and trapping of rubidium atoms is introduced.The technique path of laser cooling and trapping 87Rb is emphasize. After we trapped the atoms, we measured their parameters. We obtained some results in the experiment.

本学位论文围绕87Rb原子的激光冷却与囚禁，先对冷却与囚禁中性原子的各种方案作了一个全面的介绍，然后着重说明了我们实验中获得87Rb冷原子的技术途径，并对捕获的87Rb冷原子进行了初步的参数测量，对其结果进行了分析。

After stationmaster understood the concept of SEO, the importance to SEO should have abecedarian knowledge, can say the website optimizes the scratch line that is website construction, had reasonable website to optimize only, ability is in numerous searching in the website that provides similar content vantage ground is held on engine.

站长了解了SEO的概念之后，对SEO的重要性应该有了初步的了解，可以说网站优化是网站建设的起跑线，只有有了合理的网站优化，才能在众多提供相似内容的网站中在搜索引擎上占据有利地位。

At first,there are three kinds of satellite recon information flow models are built,they are focus,narrow bar scan and wide bar scan.And the examples of them are given according the parameters of "Starlite" recon satellite constellation of USA.Secondly,the information capacity of the recon-sat storage without satellite transmission network is simulated and computed,which illustrates satellite transmission network is necessary.Lastly,the transmission of satellite recon information through a satellite transmission network is simulated and some primary simulation conclusions are given.

首先建立聚束、窄条带扫描、宽条带扫描等三种模式的卫星侦察业务流量模型，并参考美国Starlite侦察卫星星座的指标参数进行了计算举例；其次仿真计算了无卫星传输网络时侦察卫星星载存储器的信息量状况，指出卫星传输网络的必要性；最后仿真卫星侦察信息在卫星传输网络下的传输情况，并给出初步的仿真结论。

The mechanisms underlying these biases of subcortical neurons are still under investigation.

视皮层内较强的方位、方向选择性主要是由视皮层内部机制形成的，而皮层下神经元也具有明显的方位、方向敏感性，并对视皮层神经元的方位、方向选择性有初步的贡献，然而这种皮层下方位、方向敏感性的形成机制仍在进一步的探索中。

We study the phase-separation and microstructure of the pure binary and trinary mixed LB and LS films of Dimyristoyl phosphatidyicholine cholesteroland sphingomylin deposited from pure water subphase by π-A isotherms and tapping mode Atomic Force Microscopy.

在本章中我们用这种极易溶于水的阳离子型聚合物PEI为一软垫，研究以此软垫为基底的不同生物分子和它们不同种二元及三元混合单分子膜体系在含PEI亚相上的相结构情况，初步的讨论了它们以云母为基底的IS膜和LB膜的微结构或者说是该软垫对单分子膜微结构的影响。

Perfect aspectual operator, experience aspectual operator, progressive aspectual operator, and short aspectual operator are veridical operators;⑵Chinese PPIs can be license d by veridical operators;⑶PPIs and NPIs in Mandarin Chinese distribute symmetrically and are unified underveridical contexts.

本论文从汉语时态的角度，对汉语中的时态算子对汉语正极项的允准进行了初步的研究；并试图证明以下三个问题：⑴汉语中的时态算子：完成态算子，经历态算子，进行态算子，及短暂态算子为真实性算子；⑵汉语中的正极项能够被真实性算子允准；⑶汉语中的正极项与负极项呈对称性分布，并统一于真实性语境。

The method of self-diagnose and self-repair of composite material using hollow-center opticalfiber to affuse agglutmant in smart structure is described in this paper.

介绍的是在机敏结构中利用空心光纤灌注胶液的方法来进行复合材料损伤、断裂的自诊断、自修复，对空心光纤的传光机理做了具体的研究和分析，运用这些特性对整个系统的总体方案作出了初步的分析。

The method of self-diagnose and self-repair of composite materialusing hollow-center optical fiber to affuse agglutinant in smart structure is described in this paper. The investigation and analysis of pass-light mechanism are also made. Finally the overall arrangement the whole system is analysed

介绍的是在机敏结构中利用空心光纤灌注胶液的方法来进行复合材料损伤、断裂的自诊断、自修复，对空心光纤的传光机理做了具体的研究和分析，运用这些特性对整个系统的总体方案作出了初步的分析。

The foaming property of a selective desulfurizer exploited currently was investigated and the suitable antifoaming agents were evaluated.

对开发的新型脱硫剂的泡沫性能进行了研究，评选出合适的消泡剂；考察了消泡剂的表面张力，对消泡剂的消泡机理做了初步的探讨。

Finally, the writer argues, that, to solve the present problem of Chinese computer music education, depends on the following: 1） to increase the education investment, to enlarge the group of educatee by the different educational model, to produce self-developing mechanism and to expend the educational area according to the facts and the social developing demands. 2） to reform the course structure and to contribute its content base on applicably, scientifically and practically. 3） to train the specialized and complex teachers intentionally.

最后，笔者根据我国计算机音乐教育与美国等发达国家的差距和现阶段国内发展计算机音乐教育需要解决的实际问题，提出了自己的三点看法和九个初步的解决策略：1、采用增加教育投入、多种形式的教学模式扩大受教育者范围、营造自身发展机制、根据实际情况和社会需求重点建设来扩大教育规模；2、根据适应性原则、科学性原则和实用性原则来进行课程的结构改革和内容建设；3、有意识地从注重专业型和复合型人才两方面培养自己的教师队伍。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。