来源

According to this standard and under the "nearly decomposable" principle, the sources of innovation are analyzed and examined comprehensively, and the ensemble chart of the sources of innovation is tentatively outlined.

按照该标准，在"近可分解"的原则下，可初步勾画出创新来源的分类：内部变化来源，内部稳定来源，外部变化来源和外部稳定来源。

To sum up, we first conclude that we can isolate mesenchymal stem cells from human fetal articular cartilage and they can be induced to differentiae into several cells under appropriate induction conditions. Anymore, they have their original tissue speciality. Therefore, we first report that mesenchymal stem cells of articular cartilage origin are superior to mesenchymal stem cells of bone marrow origin as seeding cells of cartilage tissue engineering and we provide a kind of new seeding cells of cartilage tissue engineering for the future clinic application.

综上所述，我们首次报道不仅可从人胚胎的关节软骨中获得间充质干细胞，而且软骨来源的间充质干细胞除具有骨髓来源的间充质干细胞的多向分化能力外，还具有其来源的软骨组织特异性，那么，其作为软骨组织工程的种子细胞要优于骨髓来源的间充质干细胞，从而首次提出了一种新型的软骨组织工程的种子细胞，对于未来的软骨组织工程的临床应用提供理论依据。

Second, the data checking and correction process, to understand the various sources of measurement error, its three main areas: equipment error (determined by the instrument itself, is an objective source of error), observation error (due to the technical level personnel a result of belonging to a subjective source of error), external influence error (subject, such as temperature, atmospheric refraction effects of external factors such as these factors are also constantly changing and difficult to control, belonging to a variable source of error).

其次，在对数据的检查和矫正的过程中，明白了各种测量误差的来源，其主要有三个方面：仪器误差（仪器本身所决定，属客观误差来源）、观测误差（由于人员的技术水平而造成，属于主观误差来源）、外界影响误差（受到如温度、大气折射等外界因素的影响而这些因素又时时处于变动中而难以控制，属于可变动误差来源）。

Other cells derived from koi, goldfish, fathead minnow, grouper, eel, tilapia and soft-shell turtle were not susceptible for the KHV.

其他的锦鲤来源细胞株、金鱼来源细胞株、肥头鲦鱼来源细胞株、非鲤科的石斑鱼、鳗鱼及吴郭鱼来源细胞株及爬虫类的甲鱼来源细胞株，对KHV均不具有感受性。

The source of the act duty of Crime of Omission is classified into formal and substantive sources. The former by itself makes the act duty random and inconsistent;the latter alone makes the act duty indistinct and refutable.

不作为犯罪中作为义务的来源分为形式来源和实质来源，仅有形式来源，作为义务杂乱而不统一；仅有实质来源，作为义务模糊而不确凿，两者应有机地协调起来。

It shows that external source credibility of word-of-mouth can affect consumer's selection intention, regardless of source in the physical word-of-mouth or in the on-line word-of-mouth.And Internal factors of receiver, there are receiver's expertise, perceived risk, actively sough, has a significant moderating effect on the relationship between external source credibility of word-of-mouth and consumer's selection intention.

研究显示，口碑外在来源可信度，无论在实体口碑来源或网路口碑来源皆会影响消费者选择意愿，而接收者内在因素-「接收者专业程度」、「知觉风险」及「主动搜寻程度」，皆会干扰口碑外在来源可信度对消费者选择意愿的影响。

Identification of PAHs sources suggests that all up-cores were dominated by petrogenic sources, but all down-cores except for S17 and S18 were dominated by pyrogenic sources or mixed sources. In contrast, biogenic sources were found dominant in S17 and S18 as they were characterized by higher ratio of perylene/Σpenta-PAHs.

各岩心表层皆大致倾向石油来源，随著深度的增加而逐渐倾向石油燃烧来源或石油/燃烧之混合性来源，其中位处峡谷南隅之岩心S17及S18则有较明显之生物性来源贡献。

Based on the data collected from Yongshuntai Malt Group Co. Ltd. on thevarious kinds of beer barley purchased in different months of 2005, the qualitydifference between the domestically produced malting barley and the imported maltingbarley and the difference among different domestic barleys and different importedbarleys was analyzed respectively. The supply quantity of different barleys was alsocompared. The results are summarized as follow: With the improving living standards and consumption habits, the beer consumptionhas been continually increasing in our country, which greatly facilitates the rapiddevelopment of our beer malt industry. However, about 50% of the malting barleysupply, used as the raw material for beer production, depends on the import from othercountries, which doesnt match our beer industry development and constitutes muchpotential risk in the raw material for beer making. Yongshuntai Malt Group Co.

本文以永顺泰麦芽集团有限公司2005年不同月份啤酒大麦原料的来源、数量及质量的相关资料为材料，对进口啤酒大麦与国产啤酒大麦质量的差异性、不同来源进口麦及不同来源国产大麦的质量的差异性和不同来源啤酒大麦的供应数量进行了比较分析，结果认为： 1、随着人民生活水平的提高和消费习惯的改变，我国啤酒的消费量在不断增加，啤酒麦芽工业也得到了迅速的发展，作为啤酒麦芽工业主要原料的啤酒大麦原料50％左右靠进口，这与我国啤酒麦芽工业的发展极不相称，啤酒大麦原料存在较大的安全隐患，必须大力发展国产啤酒大麦的生产。

Among the powerful news sources, the government officials, at an exclusive advantage, are the primary definers of news event; experts sources appear more and more in the media, but they may often speak on behalf of the government and capital instead of the public. And when the media and journalists become sources in various forms, the offside, absence and dislocation of the media is in sight. Elites sources define the country's key issues through"strategic alliances"in the report, while the public is less and less powerful to affect the media agenda.

在强势来源中，官方占据绝对的优势，是新闻事件中的主要定义者；专家来源越来越多地出现在媒体上，但却往往是在代表政府和资本权力而非社会公众说话；当媒体和记者以各种形式成为消息来源的时候，隐含着媒介角色的越位、缺位与错位；精英来源在新闻报道中会以一种&策略同盟&的方式来定义国家的主要问题，而民众则越来越无力去影响这种媒介议程。

Such doubts havesitimulated the researchers'curiosity and start to explore the students' terms This research proceeds by observation interview test using learning sheets and etc The purpose is to explore students' terms of scientific concepts sources of terms connections between students' usage nomenclature and chooses of usage The results of the research are as follows: 1 There are five kinds of naming principles for students' terms of scientific concepts: appearance habit function replacing and sound Appearance principle contains three categories: color shape and partial construction; habit principle contains custom and ability; replacing principle contains reality and non-reality 2 Students' terms of scientific concepts come from two ways: self-acquisition and learning through senses The former way is only a bit more common than the latter 3 There are three different relationships between students' usage of terms and nomenclature: one both the same in usage and meaning; the other both different; another different usage but the same meaning Normally terms that students used are various from nomenclature in the aspects of usage and meaning only a few would match and even rare for "Synonyms" to occur 4 Alternative options for students' scientific terms are maintenance adaptation or co-existence with formal scientific terms The most common way of selecting usage of terms is to maintain Sometimes students would adapt themselves once learn of scientist's term However some believe that very odd chances for both could exist at the same time

这样的疑问深深引起研究者的好奇，著手探索学生科学概念所使用的语言。本研究透过观察、访谈、学习单施测等方法来进行，目的在探讨学童在科学概念上所使用之学生惯用语、学生惯用语来源、学生惯用语与科学家用语之关联性、学生惯用语选择。研究结果如下：一、学童在科学概念上所使用之学生惯用语的命名原则有五种：外型、习性、功能、藉代称呼及声音，其中外型原则有颜色、体型及部份构造三类目，习性原则有习惯及能力两类目，藉代称呼原则有实体及虚拟两类目。二、学童在科学概念上所使用之学生惯用语有两种来源，分别为自己称取和听来。学生惯用语来源较多为自己称取，透过其他方式听来少一点，但两种来源的比率差距甚小。三、学童在科学概念上所使用之学生惯用语和科学家用语的关系有三种，分别为用语意涵均相同、用语不同意涵相同和用语意涵均不同。学生惯用语通常和科学家的用语是不同的，且其意涵也不同，只有部份学生惯用语和科学家用语意涵均相同，至於学生惯用语和科学家用语不同但意涵相同的极少。四、学童的科学概念相关学生惯用语选择有三种，分别为维持学生惯用语、改变成科学家用语和科学家与学生惯用语皆可。学童的科学概念相关学生惯用语选择，以维持学生惯用语最多，而有些时候学生会在得知科学家的用语后改变成科学家用语，但认为科学家用语和自己使用的学生惯用语皆可的则很少。

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。