主要原因

One of the main reasons is that we didn't establish the Principle of Directness and Verbalism.

主要原因之一就是没有确立直接言词原则。

The main reason is the directory path has changed to mobile from root.

主要原因是目录路径已变更为移动从根源。

It is the main cause of death and disability in China for many years.

多年来一直是我国人口中死亡和致残的主要原因。

Children with CTEV have some disarrangement of the metatarsals and the degree of disarrangement is one of the major causes of postoperative forefoot adduction or recurrence of the deformity.

CTEV患足的跖骨排列存在一定程度的紊乱，其紊乱程度是造成术后前足残留内收畸形或畸形复发的主要原因之一。

However, dry cough is the common side effects, has become the main reason for discontinuation in patients.

但干咳是其常见的副作用，成为患者停药的主要原因。

Results: Menstrual irregularities was the primary factor for discontinuation of implants.

结果：月经问题是停用的主要原因。

He may be welcoming John McCain to Colombia this week, but it is Barack Obama who is ahead in the opinion polls and the Democrats control Congress (where they are disgracefully blocking a trade agreement with Colombia mainly because of their distaste for Mr Uribe).

本周，他可能在哥伦比亚迎接麦凯恩的到来，然而在美国，民意调查中靠前的可是奥巴马，控制国会的也是民主党。美国国会很不体面地否决了与哥伦比亚的自由贸易协定，主要原因就是不喜欢乌里韦先生。

The main reasons of some people who disincline to pay are that they are hard to afford due to economical causes and/or they are no such demand.

愿意付费购买居家服务使用的比率仍低，不愿意购买的主要原因是经济能力无法负担及不需要这项服务。

The concept of extended partitions is more complex, is also the logical disk partition and the main reason for confusion.

扩展分区的概念则比较复杂，也是造成分区和逻辑磁盘混淆的主要原因。

The two principal reasons why well-positioned implants dislocate are because of either impingement or soft tissue deficiency.

假体位置良好而出现脱位的两大主要原因是撞击或软组织张力不足。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。