完整

The two kinds of symmetries in holonomic and non-holonom-ic mechanical systems,i.e.symmetries of differential equations of motion(ab-breviated as SDEM)and symmetries of Noether-type,and interrela-tions among all kinds of symmetries are investigated.The necessary and suffi-cient conditions of SNT to be SDEM are found out.It is pointed out thatSDEM have distinct geometric properties which are equivalent to the geodesiccharacteristic of differential equations of motion and geodesic deviation.

文中研究了完整与非完整力学系统的两类对称性，即运动微分方程的对称性和Noether型对称性，以及各种对称性之间的相互关系，确定了Noether型对称性为运动微分方程对称性的充分必要条件，并指出运动微分方程的对称性具有明确的几何性质，即它等价于运动微分方程的测地性质以及测地偏离性质。

The results showed that the positive rates of RNA integrity in grind with liquid nitrogen group and in homogenizer without liquid nitrogen group were 68.42% and 29.79% respectively, and there was significant difference between these two groups; however, there was no statistic difference in positive rate of RNA integrity, OD260/OD280 ratio and 3-actin gene expression level between the drug-induced labor group and non-drug induced labor group.

结果发现，液氮研磨组分离完整RNA的阳性率高於匀浆器处理组，分别为68.42%和29.29%，两组比较有显著性差异；药物引产组及非药物引产组在分离完整RNA阳性率、胚胎组织RNA的OD260/OD280比值和胚胎组织β-actin基因表达量上均无统计学差异。

The Complete Marketing Course is a complete how-to manual for anyone who wants to do business online.

完整的市场营销课程是一个完整的操作手册，供任何人谁想做网上业务。

Even though Humboldt did not found anything like a school of thought, his theory of education, fragmented as it is, was used to react against formal schooling in the nineteenth century and to promote progressive humanism.

尽管洪堡没有一套完整的思想体系，但是他的教育理论，虽然不完整，但在19世纪那时却可以用来抵抗正规的学校教育，同时也促进了人道主义的发展。

For the purpose of satisfying customers, we supply products and services at a high quality level based on our advanced equipments (hydrostatics test, static spray coating, NDT etc), technical knowledge, management and high credit.

公司拥有完整严格的质量管理体系，拥有静水压试验，静电喷涂，涡流探伤等完整的检验、测试手段及设备，保证产品性能稳定，质量上乘。

The appearance of a complete version in 120 chapters in Gao E and Cheng Weiyuan's first printed edition of 1792 did not immediately end the lucrative traffic in hand-written copies, because the first printed edition was an expensive one; but its subsequent pirating in cheaper reprints by other publishers did; and though a dwindling number of cognoscenti still clung to their Red Inkstones and denounced Gao E's edition as an impudent imposture, the majority of readers were well satisfied with the completed version.

1792年高鹗和程伟元出版了第一个完整的一百二十回印刷本，它的出现并未使手抄本的交易就此停止，因为第一个印刷本价值不菲；后来其他出版商廉价的盗版倒是做到了这一点。虽然有为数不多的行家仍然坚持脂本的正确，斥责高鹗的版本为大胆或无知的欺骗，大部分读者对完整的本子还是相当满意的。

In this thesis we study the theory of information retrieval, and describe a full-text index system that support Chinese word separation and document abstract generation based on Lucene.

最后，本文描述了对上述系统的集成，以构成一个完整的搜索引擎系统的方法，为Web 挖掘和搜索引擎的研究和开发提供了一个完整的可行的框架。

No Instrumental Music Education teaching music education is incomplete without music education education education is incomplete.

没有器乐教学的音乐教育是不完整的音乐教育，而没有音乐教育的教育则是不完整的教育。

It should be set to an arithmetic expression_r that has an integer as a result.

它设置了一个完整的数学表达应该能得到一个完整的结果。

Secondly, by introducing the generators of the infinitesimal transformations of Jourdain, the Noether′s theorem for the above nonholonomic systems of variable mass in event space has been obtained, which is based upon the invariance of the differential variational principle under the infinitesimal transformations of group.

这一成果揭示了力学系统的守恒量和其内在的对称性的关系，极大地推动了力学、物理学的发展。在近20年来，国内外的许多学者相继对Noether定理做了多方面的推广，不但用Hamilton作用量而且用微分变分原理研究完整和非完整系统的守恒律。

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。