有效部分

ConclusionIt is the first time that the petroleum ether extract and ethyl acetate extract of Nervilia foadii Schltr. are proved to be the effective anticancer fractions in vitro.

结论首次确定了青天葵的石油醚和醋酸乙酯部分是体外抗肿瘤作用的有效部位。

"The provisions of section 2, 3, 4, 5,6 and 7 shall survive any expiration or termination of this Agreement."

本协议第2、3、4、5、6和7部分的条款在本协议到期或终止后依然有效。

Spectral resolution and spatial resolution of the high temporal resolution image overlays scope with valid the wave band number etc. characteristic, the part caused the extraction of icing zone information in unilateral and judge way to the factitiousness; researchers of the past hangs a neglect of sand in the sea , also influencing an information to withdraw of the accuracy and the integrity.

高时间分辨率影像的空间分辨率、波段的光谱覆盖范围和有效波段数目等特征，部分导致了渤海结冰范围信息提取的片面性和对人为判读的依赖；前人方法对海区悬沙的忽视，也影响了信息提取的正确性和完整性。

In chapter 2, the methods of spin dynamical simulation and fast Fourier transformation are introduced.

第二部分共有三章：第一章，我们简要地介绍该领域的一些背景和一些前人的工作；第二章，我们介绍自旋动力学模拟的方法和模拟计算中要用到的快速傅立叶变换方法；第三章，我们提出了两种有效钉扎Spin vortex的办法，一个是通过打孔的办法，另一个是通过小面积加垂直强磁场的办法。

And when combined with the front of response signal, the fault type could be distinguished.

对于极少部分具有这种变形的变压器，两种方法难以有效地检测。

The result showed that the fault detection approaches are effective to improve the fault-tolerance and reliability of integrated navigation system.

仿真结果表明：故障检测部分的加入可有效地提高多传感器组合导航系统的容错性和可靠性。

Practice proved that setting the late moulding could efficiently solve the problems including constructing the large ferroconcrete moulding, the over long architectures and the different-height-joined ones, the equilibrium of the sedimentation and distortion resulting from the different height and density.

实践证明，通过设置施工后浇带，既可以解决大体积混凝土浇筑、超长建筑和高低相连建筑的中的施工问题，同时又可以解决高低或刚度极不均匀的两部分结构沉降变形的协调问题，从而有效的解决了这一矛盾。

The results of mineralogy show that the main ferrous mineral is fine magnetite, which exists in ferruginous glass partly as inclusion texture.

工艺矿物学研究结果表明：该渣中主要含铁矿物的嵌布粒度细小，且部分以微细包裹体形态分布于成分复杂的铁质玻璃体中，采用常规磁选工艺无法有效回收。

In this dissertation, we have arranged the contents as"from overall to partition, and then from partition to overall". First, we systematically study four parts: detection information fusion, state information fusion, attribute information fusion and decision information fusion, then from higher point of view we integrate the four parts. Furthermore, on the basis of the theoretical studies, some effective approaches to the engineering practical problems, which are difficultly solved by the traditional approaches, are provided.

本文针对此问题按着"从整体到局部，由局部再到整体"的研究思想，首先系统地从检测信息融合、状态信息融合、特征信息融合和决策信息融合四个方面进行了研究，然后从更高的角度将上述四个部分进行融合，并为解决某些传统理论难以克服的工程问题提供了新的有效方法。

Construction, analysis of gene and structure of Fab gene engineering antibody against toxicity active region of Stx2The mouse MAbs are confined to apply in clinical therapy, because of their heterology.

本部分研究表明：制备的抗Stx2毒性活性中心的单克隆抗体1F2具有高特异性、高亲和力，在动物体内能有效中和Stx2毒素，具有良好预防和治疗作用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐