进行中的

It is well known that the large lattice mismatch (16%) and thermal expansion coefficient mismatch between GaN and sapphire substrate are the main origins of TDs. By new growing technique of LEO, we acquired high quality GaN films almost free of TDs. The stress characteristics in GaN films with MLTB growing technique is dependent on growing systems and conditions, and the changes of stress and dislocation density are rightabout; Combining buffer layers of high temperature and low temperature is first developed to growing GaN films with low dislocation density, and the mechanism of lowering TDs density is that the first buffer layer of high temperature can make nuclear in second buffer layer of low temperature bigger. This technique also can restrain yellow luminescence effectively.

众所周知，晶格失配和热应力失配是GaN异质外延中位错产生的主要原因；为此，我们对几种降低缺陷的MOCVD外延生长方法进行了新的尝试，其中尝试了侧向外延生长技术，得到了低位错密度（小于10〓/cm〓）、高质量的GaN外延层；尝试多低温缓冲层法，发现材料中的应力特性与生长系统和生长条件有关，材料中的应力与位错密度按相反方向变化；首次尝试高低温联合缓冲层法，材料中高温缓冲层可以使随后的低温缓冲层中成核颗粒增大，从而导致随后高温GaN外延膜中位错密度降低，并且能够有效地抑制黄光峰。

Aim To investigate the pharmacokinetics and metabolites of scutellarin in normal rats and rats with thrombosis model induced by carrageenan.

目的 研究灯盏花素在正常和角叉菜胶致血栓形成大鼠中的药代动力学，并对其血浆样品中主要代谢物进行初步鉴定。

Objective: To measure the level of the antibody against muscle-specific tyrosine kinase in seronegative myasthenia gravis among Chinese.

目的：为了研究酪氨酸激酶抗体在血清阴性重症肌无力发病中的作用，对中国SNMG患者血清中MuSKAb进行相关研究。

The sedimentation analysis method was used for measuring the sand content of settleable solid in wastewater.

应用物理化学分析中的沉降分析法对污水水体内可沉固体中含砂率进行测定。

In a recent article in the Harvard Business Review based on his work with RWE, a German energy company, Rainer Strack of the Boston Consulting Group advises managers to conduct an audit of how the ageing of their workforce will affect them in years to come and develop a strategy to make sure they maintain the right skills mix.

波士顿咨询集团的Rainer Strack在哈佛商业评论最近的一篇对德国能源公司莱因进行研究的文章中建议管理者在未来几年进行对他们劳动力的老龄化如何对企业产生影响进行一项审计，并且转变应对策略以确保他们拥有最佳的技能组合。

In this system,an adjustable nozzle,sublimator,high-pressure regulating valve and low-pressur...

在该系统中，采用可调喷嘴、升华器、高、低压流量调节阀代替原系统中的蒸发器，并对该系统进行了理论循环分析。

In this system, an adjustable nozzle, sublimator, high-pressure regulating valve and low-pressure regulating valve are used to replace the conventional evaporator.

在该系统中，采用可调喷嘴、升华器、高、低压流量调节阀代替原系统中的蒸发器，并对该系统进行了理论循环分析。

In the construction project contract award, the owner generation of buckle business tax money and the additional situation is very common, how always wraps the unit to sublet the project generation of buckle tax money to carry on the correct calculation,"Business accounting System","Construction Business accounting Calculates Means" as well as in 2006 promulgates "Business accounting Criterion 15th -- Construction Contract" to has not sublet the project the accounting to make the explicit stipulation, this article is really to this situation, has carried on the detailed elaboration on the owner generation of buckle tax money's subpackage project tax treatment and the accounting method.

内容摘要：在建设工程发包中，业主代扣营业税金及附加的情况十分普遍，总包单位如何对分包工程代扣税金进行正确的核算，《企业会计制度》、《施工企业会计核算办法》以及 2006年颁布的《企业会计准则第15号——建造合同》中均未对分包工程的会计核算作出明确的规定，本文就是真对这一情况，就业主代扣税金的分包工程税务处理及会计核算方法进行了详细的阐述。

Additionally, the functions of parameters of synergetic neural network in object recognition were discussed.

另外，还对协同神经网络中各个参数在识别过程中的作用进行了讨论。

The article summaries the progress in study of cognitive impairment after thalamic stroke from four aspect which covered neuropsychological mechanism of thalami participating in cognition, the sorting of thalamic stroke, estimating method of cognitive function after thalamic stroke and the status of clinical study of thalamic stroke.

脑卒中后认知功能损害已成为临床神经心理学的研究热点，本文从丘脑参与认知神经心理的机制、丘脑卒中神经心理学分类、丘脑卒中认知功能评价方法、卒中的临床研究概况等四方面对丘脑卒中后认知功能损害的研究进展进行了总结，以期有利于丘脑卒中治疗方案和康复计划的制定，减少丘脑卒中带来的认知功能损害。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。