几分

Mastering the pathophysiology, clinical manifestations and diagnosis of rheumatic valvular disease such as mitral stenosis, mitral insufficiency, aortic stenosis and aortic insufficiency ; generally understanding surgical methods.

掌握先天性心脏病动脉导管未闭，房间隔缺损，室间隔缺损，法洛四联症，主动脉缩窄的概念，病理生理；了解这几种先天性心脏病的病理分型，临床表现，诊断及治疗。

Collect on deliveryShe could not afford to pay for the coat all at once, so she used the lay– away plan.

她买这件衣服一次付不起全款，因此她采用分几次付款付清后才取货的方法。

of commonly used a few kinds of mechanical participles is as follows

常用的几种机械分词方法如下

In the automatic fire-fighting alarm system of the market, every storey of the market is divided several fire preventions subareas.

在商场的自动消防报警系统中，商场的每一层分了几个防火分区。

This article based on the description of the existing research and the introduction of tax sparing elementary theory divides following four parts to conduct the research. Firstly, summarising several kinds of international attitudes to tax sparing and analyzing its behind reasons.

本文在梳理现有研究成果及介绍税收饶让基本理论的基础上，分以下四个部分进行研究：首先，总结了国际上对待税收饶让的几种态度，分析了背后的原因。

Many patient taxonomists from several European countries and America then sieved through litres of muddy gravel with microscopes and pairs of tweezers to see what treasures had been captured.

来自欧洲几个国家和美国的许多分类学家耐心地用显微镜和镊子对数以升计、满烂泥的沙砾进行筛分，来看看什么样的宝贝被铲了上来。

To prevent this it is recommended to fit a plug (1) allowing a few thousandths of an inch clearance.

防止这它被推荐适合插座(1)允许英寸清除的几千分之一。

On Mead Johnson milk powder found to have problems: If you are talking about melamine, which is an extremely small amount of, and only a few thousandths of Sanlu, Most is packaging and transportation process in the plastic caused by exposure.

关于美赞臣检出有问题奶粉：如果你说的是三聚氰胺，那是极其微量的，只有三鹿的几千分之一，多半是包装、运输过程中的塑料接触造成的。

By weighing composite power factors such as energy rate, communication cost rate and node degrees, this alg...

仿真结果表明该算法能够降低簇间的通信重叠，均衡网络负载，与几种算法比较适应度分簇算法使网络生存时间增加的幅度虽然不是很大，但是使网络系统的稳定时间比其他2种能量有效的算法延长了近20%左右。

Several years ago, I fell deeply in love with a young woman, and also with a part of northern Italy known as South Tyrol. It borders Austria, just south of the Brenner mountain pass which separates Italy from Austria.

几年前，我疯狂地爱上了一个年轻的女孩，还有，也爱上了南部蒂罗尔山区，它在意大利的北部，与奥地利接壤，就在勃伦尔山脉的南边（勃伦尔山脉正好把意大利和奥地利分隔开）。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。