The genetic source and origin of pregnanes and 4-methyl steranes are discussed herein.
本文讨论了孕甾烷和4-甲基甾烷的生源和成因问题。
Objects for schema V8R2M5, and containing data, are copied to schema V9R0M0 into the source tablespace retaining the origin object owner.
模式V 8r2m 5中的对象和包含的数据被复制到源表空间中的模式V 9r0m 0中，原来的对象所有者保持不变。
Once ivory has left its country of origin, and if it is seized by customs officials, it can be hard to identify its source and those responsible for acquiring it.
一旦象牙离开其原产国，并且如果象牙被海关官员抓获，那么就很难识别出其产地以及找出那些对此有需求的人。
Light and shadow - though having the same source and the same origin, they are always in opposition.
光与影——虽然发源相同，起因一致，它们却往往背道而驰。
Have the deep history origin and social source in the formation of the female envy of mental state in China.
在中国女性嫉妒心理的形成具有深厚的历史渊源与社会根源。
Melissopalynology is mostly applied to identification of the botanic source and regional origin of honey, meanwhile it help recognize toxic honey and study on the competition among bee species.
蜂蜜孢粉学主要应用于鉴定蜂蜜的植物来源和地域来源，也有助于有毒蜜的鉴别和蜜蜂种间竞争的研究。
Some external neutron and gamma source experiments were carried out to study the origin of the background.
还应用外置伽玛源和中子源进行了实验，以判断本底的来源。
The close relation of origin is shown between the iron-formation and the sedimentary cycle in time, space and compositional source.
含铁建造与沉积旋回在时空和物源上存在着密切的成因联系。
Discusses the origin, features and functions of the source of information in description and studies the reasons for cancelling the chief source of information.
在总结著录信息源的产生、特点及作用的同时，重点论述取消主要信息源的概念及有关规定的理由。
The above thought was based on his "origin and source" theory, the specific ways of which were emphasizing education, organizing social groups and propagandizing culture with newspapers.
这一思想是以他的“大本大源”理论为基础，并以重视教育、组织团体、利用报刊进行文化宣传等为具体的方式。
The weakness in Internet Protocol is that the source host itself fills in the IP source host id, and there is no provision in TCP/IP to discover the true origin of a packet.
IP协议中最脆弱的策略就是让源主机自己填写源IP地址，并且在TCP／IP协议中也没有提供一种机制来验证源IP地址的真实性。
The correlation between oil and source proved that the preserved commercial oil reservoirs of Marine origin in the Tarim basin are mainly generated from the marl of the Middle Upper Ordovician.
油源对比证实：盆地目前保存下来的海相成因工业性油藏，主要来源于中上奥陶统泥灰岩。
My question is whether there exists a similar mechanism to prove to the user that the origin of the binary and the public source are identical.
我的问题是是否存在类似的机制向用户证明二进制文件的来源和公共来源是相同的。
The management methods of separating source gas are narrated in view of gas origin quantity, each source gas gush and change rule of gas gush.
重点叙述了针对瓦斯来源个数、各源瓦斯涌出量的大小及其涌出变化规律进行治理的分源瓦斯治理方法。
The origin server is the source of truth for content and is capable of serving all of the content that is available on the CDN.
源服务器里内容是最正确的，是内容的最初来源。 它可以提供CDN能提供的所有内容。
The first half of this thesis, which starts from the source of the "realism", tries hard to discuss the origin of the "realism" from the aspects of culture, history, education and cultural policies.
本文前半部分力图从“现实主义”的根源出发，从文化，历史，教育以及文化政策的角度论述“现实主义”的缘起。
Motives cause the selection, occurrence, maintenance and restraint of behaviors and thus become the basis of behaviors, which shows it is the origin and source of stimulation;
动机能够对行为的选择、发动、维持、制止做出解释，成为行为发生的根据，这表明动机是激励的出发点和动力源；
The Source stream Framework is one of the more important types of the framework of the crime propagating. It includes human origin, economic origin, origin from consciousness, and origin from system.
源流型结构是犯罪产生结构中较重要的类型之一，其包括人本源、经济源、意识源和制度源四类。
Meanwhile, I also search the origin of his concept and discuss the source of style and art characteristic. So I am sure that he has special beautiful value in their practice of calligraphy.
对王文治的书法实践渊源、风格类型及艺术特色也进行了探讨，对他的书法实践所具有的独特审美价值予以了肯定。
This discovery will open a universe constituted the first batch of star dust the mystery of the origin, but also for life and the source of the material found a starting point.
这一发现将揭开构成宇宙的第一批恒星的尘埃的来源之谜，同时也为生命的物质之源找到了起点。
The article has 3 parts. The first part is a study about source of origin, composition , decoct method and regimen of Lonicerae and Forsythiae Powder.
本文分为3个部分，第一部分是关于银翘散出处、组成、煎服法研究。
These calls have no known source of origin, no numbers and cannot be traced.
这些调用没有已知的源头，没有数字和不能被追踪。
The author explains the origin and connotation of soft power-soft power and interdependence, soft power and hard power, the source of soft power;
本文第一章从软权力与相互依存、软权力与硬权力、软权力来源这三个方面概述了软权力理论的基本内涵；
Therefore, we should discover and update classroom authority in the view of depth of heritage, to have a new understanding of the content from the origin source.
课堂权威是随着历史成长起来的，并不是有意而为之，因此，我们应该从传承的深度去发现和更新课堂权威，并从当下的本源中去重新认识其不断变化的内容。
Therefore, we should discover and update classroom authority in the view of depth of heritage, to have a new understanding of the content from the origin source.
课堂权威是随着历史成长起来的，并不是有意而为之，因此，我们应该从传承的深度去发现和更新课堂权威，并从当下的本源中去重新认识其不断变化的内容。
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