查询词典 review

This is the webpage of Review of Palaeobotany and Palynology Journal, which is published by Elsevier Science.

这是《古植物学与孢粉学评论》杂志的网页，由Elsevier科学出版社出版。

The present paper provides a general account of the literature review and the research work in the field of student participation in ELT class.

本文对学生参与课堂英语学习的理论，以及在这一领域内的调查做了总体说明。

Objective Review the case of Arterial embolectomy in our hospital since 1996. Discusses the opportunity of operation and evaluation of therapeutic effect of embolectomy by using Fogarty pipe.

e# 目的通过复习我院自1996年以来的动脉取栓术病例，探讨Fogarty导管取栓术的手术时机及疗效判定。

The embryogenesis of this anatomical variation is discussed along with the review of relevant literature.

根据相应的文献，讨论了该患者胚胎发生时的解剖变异。

Methods Review embryogeny and dissection of the umbilicus, analyze the relationship of holographic the ory with umbilicus the rapy.

重新复习脐的胚胎发生、脐的解剖，分析脐全息的理论基础与脐针疗法的关系。

The following discussion of embryological origins, morphological characteristics and possible roles of Malassez epithelial rest was presented in this review.

本文就Malassez上皮剩余的胚胎来源、组织结构特点及其可能的功能作一综述。

In this review, we provide a general background of the Pax genes, highlight the role of Pax proteins playing within specific tissues in terms of embryological development, and give a brief introduction of alternatively spliced isoforms of Pax protein identified.

文章简述了Pax基因的相关背景知识，详细介绍Pax1—Pax9调控在胚胎组织发育中的各项功能，并列举了现已确定的Pax基因在不同物种中的选择性剪接产物。

In this review, we focus on the expression of microRNA in embryonic stem cell and their function.

本文就microRNA在胚胎干细胞中的表达及其作用的研究进展做一综述。

The main research work of this paper are focused on following areas:(1) Based on review of the theory and methods on measurements of particle fields, a new idea for obtaining particle size and velocity distribution within a spray through imaging the particle field with a laser light sheet was put forward;(2) A DPIV (Digital Particle Image Velocimetry) system, is fit for velocity measurements of low speed flows, was developed and expended to particle size distribution measurement;(3) An arithmetic for particle velocity field reconstruction was developed, and the velocity distribution of water mist was also obtained;(4) A software system for particle analysis, which based on image geometry emend, de-noise and image partition was developed, the parameters such as particle size distribution, mean diameter, number of particles, minimum and maximum diameter can be got with this system;(5) A water mist system was developed and its characteristics, such as droplet velocity, size distribution, number of droplets and spray cone angle under different conditions were obtained from experiments with PIVS;(6) The measurement results of water mist characteristics with PIVS were compared and analyzed with the simply simulated results, and in addition, in order to verify the accuracy of PIVS, some experiments were conducted with the standard particles, such as glass-ball with known mean diameter of 50μm and 115μm, metallic coated tracing particle with mean diameter of 12μm;(7) Some experimental studies on interaction of water mist with liquid pool fires were conducted.

本论文的主要工作包括以下几个方面：（1）在对粒子场测量的相关理论和具体方法进行综述分析的基础上，提出了通过采用激光片光对粒子场进行成像以获取其粒径和速度等参数分布的新思路；（2）研制了适宜于低速流动速度场测量的DPIV(Digital Particle Image Velocimetry)系统，并使其实现了对粒子场粒径分布的测量功能；（3）研制了基于粒子运动轨迹的速度场重建算法，获取了细水雾雾场的速度分布；（4）研制了基于几何校正、去噪、图象分割等图象处理方法的"粒度分析软件系统"，该系统既可分析给出粒子场的粒径分布直方图和平均粒径，还可给出粒子的数目以及最大、最小粒径等信息；（5）建立了一细水雾发生系统，并应用上述方法对不同压力条件下细水雾系统的雾场特性（如速度分布、雾滴粒径分布、雾滴的数目、喷雾张角以及雾化长度等）进行了实验测量研究；（6）对细水雾特性参数的PIVS测量结果与计算机简单模拟计算结果进行了定性比较分析，并利用平均粒径为50μm和115μm的玻璃球以及12μm的标准示踪粒子对PIVS系统的粒径和速度测量结果进行了实验验证，同时对其局限性进行了分析讨论；（7）对不同工况条件下细水雾与油池火相互作用的过程进行了模拟实验研究。

Chapter 1, after given the important role of the research of dynamic balancing emendation and the review of current status and future development trend of dynamic balancing emendation technology, the research content of this dissertation is advanced. Meanwhile, each chapter of this dissertation is arranged.

第一章，在综合论述了开展动平衡校正研究的重要意义，以及动平衡校正技术发展现状和趋势的基础上，提出了本文的研究内容，并对论文的各章节进行了安排。

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。