形式

The research is little and unclear about the physiological metabolism and biological activity caused by structural differences between yam steroid saponins and sapogenin. In this study, therefore, the furostanol glycosides and spirostanol glycosides with different forms of glycoside, and diosgenin with no glycone were isolated from yam (Dioscorea Pseudojaponica Yamamoto in Taiwan) that were investigated the effect and mechanism on anti-cancer for the structurally different Saponins and sapogenin.

然由於目前对於山药类固醇皂及皂元间结构差异所造成的生理代谢与生物活性之研究甚少，仍不甚明了，因此本研究以台湾基隆山药为原料，分离出furostanol glycosides和spirostanol glycosides等不同形式配醣体结构之皂，并与不含醣基之薯蓣皂元（diosgenin；DIO）进行实验，探讨山药皂抗癌之功效与机制，并进ㄧ步探讨比对此些功效与机制是否因山药皂配醣体结构（furosten和spirosten）形式之不同，以及醣基之有无而有所差异。

In this article,we mainly study the space-like submanifolds with parallel mean curva-ture vector,constant scalar curvature or constant square length of the second fundamental form,respectively.We obtain some pinching theorems and rigidity results by estimating Laplace of the square length of the second fundamental form of the such submanifolds and using yaus maximum principle or Stokes Theorem.

本论文主要研究de Sitter空间中具有平行平均曲率向量、常数量曲率或第二基本形式模长平方是常数的三类类空子流形，并通过分别估计三种情形下子流形的第二基本形式模长平方的Laplace，利用Yau的极大值原理和Stokes定理，获得了这些子流形的一些拼挤定理和刚性定理。

The Drama again—as, for instance, the finest of Shakespeare's plays in England, and all leading Athenian plays in the noontide of the Attic stage—operated as a literature on the public mind, and were (according to the strictest letter of that term) published through the audiences that witnessed their representation some time before they were published as things to be read; and they were published in this scenical mode of publication with much more effect than they could have had as books during ages of costly copying or of costly printing.

另如剧作品，最好的英国莎士比亚剧作，所有主要的在雅舞台上上演过的雅典剧作，在大众看来，都是一种文学，并且，它们都在大众面前公演过，有时，人们在这些作品出版前就目睹了基于这些作品的演出。在当时那个复印、印刷费昂贵的年代里，以舞台形式呈现的作品往往能比它们以书的形式出版取得更大效应。

First,schoolchild shape creation ability development course has five main implications:(1) having the continuous change development characteristic,(2) appearing comparative primary and the simple connotation,(3) belonging to the spontaneous shape creativity manifestation to be widespread,(4) taking the creative imagination as the main manifestation,(5) owning the function and the status which cannot be substituted.

一学童造形创造能力发展历程具有五项主要涵义：(1)具有不断变化发展的特质，(2)显现较为初级和简单的内涵，(3)属於自发性的造形创造力表现形式广泛，(4)以创造性想像为主要的表现形式，(5)具有不可替代的作用和地位。

Prusiner's next step was to suggest that there could be two shapes of PrP: the normal form found in healthy mammals and the diseased "scrapie" form.

普鲁辛纳的第二步是假设PrP存在有两种形式：在健康的哺乳动物中发现的正常形式，以及病变的羊瘙痒

There have three compress modes, such as hand jack, electromotion screw compress and hydraulic compress.The material of the filter plate is cast iron,stainless steel,polypropylene and rubber etc.

压紧形式分为：手动千斤顶、电动螺旋压紧和液压压紧三种压紧形式；滤板材质有铸铁、不锈钢、聚丙烯和橡胶等材料制造。

From a structural form, the main difference is that the sealing component used in the form of.

从结构形式上，主要的区别是所采用的密封元件的形式。

From a structural form, the main difference is that the sealing component used in the form.

从结构形式上，主要的区别是所采用的密封元件的形式。

Structural form, the main difference is used in the form of sealing components.

从结构形式上，主要的区别是所采用的密封元件的形式。

In Chapter2, we first study the existence of Chebyshev coordinates of time-like (or space-like) submanifolds with a constant sectional curvature in N〓. Afterwards, we generalize the classical Backlund theorem for space-like (or time-like) submanifolds in N〓 and N〓.

在第二章中，首先我们研究了伪黎曼空间形式N〓中常曲率类空子流形的Chebyshev坐标的存在性；然后把经典的Backlund定理推广到高维的伪黎曼空间形式N〓和N〓中。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。