综述

The mechanisms and ways to derivate pluripotent cells were reviewed.

对获得多能性干细胞所涉及的机制以及方法进行了综述。

The recent advances in the synthesis and application of benzimidazoles and their derivatives are reviewed in this paper.

从该类化合物的合成与应用两个方面综述了近年来该领域的重要研究成果。

This is a brief summary of these three derivatives.

本文就这三个衍生物的研究进展作一简要综述。

Factors influencing modern foods se curity and harmful to people health a re summarized New problems and new trends facing the mo dern foods security are discribed .

本文综述了影响现代食品安全性的各种因素，以及这些因素对人体健康的危害性，并指出现代食品安全性所面临的新问题和新趋势。

This thesis focuses on describing the importance of the power quality measurement and control.

本文主要讲述了电能质量监测的重要性，对目前的研究现状进行了综述。

This paper mainly includes two aspects:(1) The review on soft-measuring technique:The first aspect of this paper introduces the mathematical descriptive form of soft-measuring technique and its engineering design steps, then elaborates the two modeling methods of soft measurement which include the regression analysis and the artificial neural network.

本文研究的内容主要有以下两大方面：一、对软测量技术进行综述。介绍了软测量技术的数学描述形式及工程化设计与实现的步骤。

This report summed up the research advances on relationship between desiccation tolerance and protective substances in recent years.

本文综述了近几年来关于种子耐脱水性与保护性物质相关性的研究进展。

In this paper,the research history and status were summarized.The processes of soil nitrogen input,interior transformation and output,including litter return,fertilization,atmosphere desposition,ammonification nitrogen fixation,ammonification,nitrification,denitrification,plant uptake,NH 3 volatilization and NO 3- leaching,were introduced.Finally,the tendency of study on soil nitrogen...

本文综述了森林土壤氮素转化与循环的研究历程和现状；介绍了凋落物的归还、施肥、大气沉降、自生固氮、氨化、硝化、反硝化、植物吸收、NH3 的挥发、NO3 -淋溶等土壤氮素输入、转化和输出的途径和过程；最后从研究目标、研究方法、研究对象和研究内容 4个方面归纳了森林土壤氮素转化与循环的发展趋势。

They see it as the sum product of my past and the determining factor of my future.

他们把它看成是我的过去的一个综述和我未来的一个决定因素。

This paper reviews many different definitions of technological determinism, and summarizes three views on "Is Marx a technology determinist?"

本文回顾了关于技术决定论的种种定义，同时综述了国内学界关于"马克思是技术决定论者吗？"

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。