旨在

The paper aims at the exploration of the social lives ofAfro-Americans through an analysis of Afro-American music anddance.

本文旨在通过对黑人音乐和舞蹈的分析来探讨美国黑人真实的社会生活状况。

The paper aims at discussing the tendency of Afro-American literature by comparing the themes and writing techniques of the three novels.

本文旨在通过对三部作品的主题和创作方法两方面的比较，探讨黑人文学的发展趋势。

Objective To study the agedness invalids be in hospital,level off the state of an illness to every age group between changes in ECG.

目的 旨在探讨社区老年住院患者，病情相对稳定情况下，各年龄组的心电图变化。

Social security is a kind of public welfare planing, its significance is saving oneself and family from loss of unemployment,agedness,desease and death.

社会保障是一种公共福利计划，旨在保护个人及其家庭在失业，年老，疾病或死亡时其收入不受损失。

Foreword the article aims to research Philippine 1990 big company, not agnate to home undertake an analysis with economic position of the nation and business activity.

引言 本文旨在考察1990年菲律宾的大公司，并对国内不同种族和民族的经济地位和企业活动进行分析。

Sunday's statement could lead to better access to formal financial services for farmers and agrarian business.

央行周日发表的声明旨在为农民和农业企业提供更好的正规金融服务。

This paper aims to explore ideas and methods that how urbanization to promote the development of agribusiness.

本文旨在探索如何发挥政府的引导作用，以城镇化带动农业产业化发展的思路和方法。

It aims to build our future pipeline of bench and leadership talents for management, engineering, Agro, sales, etc.

它旨在为公司的未来发展提供管理、工程、农业及销售等方面优秀的后备人才和潜在领导者。

Multi-aim geochemistry agrology survey in deeply overcast areas serves to the evaluation of the agriculture, environment, mineral resources and study of the fundamental geology. In this paper, we discuss emphatically the restrict mechanism between the activation of mineral elements and their contents of CaCO3 and pH, and show the importance of the study of soil pH and CaCO3 for agriculture and environment protection.

深覆盖区多目标地球化学调查，旨在通过土壤地球化学测量，为农业、环境、矿产资源评价及基础地质研究服务，作者重点阐述了土壤pH值、 CaCO3含量与土壤矿质元素活化之间的制约机理，论述深覆盖区多目标地球化学调查要实现服务于农业、服务于生态环境保护的目标，就必须加强对土壤pH值及CaCO3含量调查研究。

A study was undertaken to ealuate the incidence of respiratory symptoms in a cohort of asymptomatic subjects with AHR at baseline.

本研究旨在评估基础状况下存在AHR的无症状人群呼吸道症状的发生率。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。