BACKGROUND the aim of this study was to determine the relationship between nutrient utilization by the human embryo and its subsequent viability after transfer.
本研究的目的是要确定人类胚胎营养利用和胚胎转移后的胚胎发育潜能之间的关系。
Part one introduces the background, aim and significance of the study.
第一部分介绍了本研究的背景，目的和意义。
BACKGROUND: Aim of the present study is the comparison of all-cause, cardioascular and non-cardioascular mortality, and cardiac morbidity, between patients treated with glibenclamide and gliclazide.
研究背景：现状研究的目的是比较服用格列苯脲和格列齐特患者之间全造成的心血管与非心血管病死亡率、心血管病发病率。
In the introduction, the author mainly presents the study background, aim, significance, methods, shining points and the structure of itself.
在简介部分，主要介绍了本文的研究背景、目的、意义、亮点，以及全文的结构。
The thesis is structured in five chapters. It begins with introducing the background of selecting this topic, aim of the study, methodology, significance and the layout.
论文开篇介绍了选题背景、研究目的与意义、研究方法、总体框架格局与主要研究内容。
This thesis consists of five parts. The first part is about the background, the aim and the significance of this study.
本文主要分五部分，第一部分是问题研究的背景及研究的目的和意义。
It introduces the background, the aim and the significance for the study and private hospital is defined.
介绍了本论文研究的背景、目的和意义，并定义了本研究中民营医院的含义。
BACKGROUND and AIM: to study the acute toxicity and genotoxicity of pearl anti-spot cosmetic slice.
背景与目的：研究珍珠祛斑美容片的急性毒性和遗传毒性。
Application Statement: stating applicant's Chinese language learning background, study plan and aim in China it shall be written in Chinese and no less than 800 words.
申请陈述。须用中文介绍汉语学习背景、来华学习计划及目标等，不少于800字。
BACKGROUND&AIM: To study the effect of holmium ions on DNA breakage of mice liver cells and the effect of holmium element on apoptosis of zoic cells in vivo.
背景与目的： 通过研究钬离子溶液对小鼠肝脏细胞DNA的损伤，探讨钬元素对诱导动物细胞凋亡的影响。
The paper first introduces the study background, aim, significance and frame, and systematically sorts out and reviews the relevant literatures home and abroad.
文章首先阐述研究背景及意义，在对国内外已有的文献进行整理和回顾的基础上，提出本文主要框架；
BACKGROUND AND AIM: to study the teratogenic effect of fat emulsion of seal oil in rats.
背景与目的：探讨海狗油脂肪乳对大鼠致畸毒性作用。
BACKGROUND AND AIM: to study the teratogenic effect of fat emulsion of seal oil in rats.
背景与目的：探讨海狗油脂肪乳对大鼠致畸毒性作用。
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