Then, we explain the reasons of conditional clause used front from different angles.

Benefit from toll road policy and road maintenance fee, China has witnessed rapid development of road construction, which fundamentally changed the backward transportation condition of our country and made significant contribution to national economic and social development.

得益于收费公路政策和养路费，我国的公路建设取得了突飞猛进的发展，从根本上改变了我国交通落后的局面，为国民经济和社会发展做出了重大贡献。

For a long time, restricted with the economic backward condition, the coverage of basic medical insurance for urban employee is very low. The social development goal, all of the residents have health insurance, has not come true.

长期以来，受经济落后的国情制约，我国城镇职工基本医疗保险制度覆盖面较低，全民医疗保障的目标未能实现。

Education plays a role of the examination subjects& Chinese language subjects, how in Mongolia country poverty backward condition to better show the charm, achieve the desired teaching results, this is a problem that is worth to discuss.

升学中扮演非考试科目角色的外语科目&汉语，怎么在蒙古国贫穷落后的条件下更好的展现魅力，达到所期待的教学效果，这是一个值得探讨的问题。

The purpose is to improve the backward condition of constructive enterprises manpower resources in Inner Mongolia and really make it contribute to the continuing development of constructive enterprises in Inner Mongolia.

目的是改变内蒙古自治区建筑业企业人力资源管理落后的状况，真正使人力资源管理活动为我区建筑业企业可持续发展做出重要的贡献。

Only 7% of the candidates from Guizhou passed the examination, reflecting the extremely backward condition of Guizhou's present elementary education.

从贵州考生情况看，及格率只达到7%左右，反映出贵州基础教育极为落后的现状。

Until now, despite the fact that the rural economy has been developed greatly, the backward condition of rural economy is not changed completely.

时至今日，虽然农村经济发展取得一定成就，但农村经济落后的面貌并没有得到根本的改观。

With reference to the backward condition of Gansu in bamboo development and utilization, 7 potential development ways and measures are put forward.

针对甘肃竹类发展、利用研究落后的实际，提出了7条发展利用方向及对策。

The Research of Climatic Condition with Fog for Physical Capability

雾湿天气条件对运动能力影响的研究

The Relationship between Natural Belt and Climatic Condition in East Africa

东部非洲的自然带与气候状况的关系

Analysis of Heating Climatic Condition in Winter in Beijing

北京市冬季采暖气候条件分析

Relationship between soil distribution and climatic condition in China

中国土壤分布与气候条件的联系

In this paper arid or damp climatic condition and farmland moisture in the west semiarid area of Jilin province was analysed to exp lore the effect of farmland moisture on the climatic yield potentiality in this region.

本文通过对吉林省西部半干旱区干湿气候和农田水分动态特征分析，研究了农田水分状况对这一地区农田光温生产潜力的限制。

Research on Output Damp Under Condition of Variable Viscosity for Hydrostatic Bearing

变粘度条件下静压支承出油液阻的研究

After C/ C composites were treated under 2500 ℃, they had smooth brake process and small wear, and their average dynamic FC was slowly decreased in damp condition.

经过2500℃处理的C／C材料，不仅刹车过程平稳，湿态平均动摩擦系数衰减少，而且磨损率小。

The results indicated that brake properties of carbon discs are decreased in damp condition, that are further declined as brake specific pressure and energy are increased.

结果表明，炭盘的刹车性能在湿态下明显衰退，随着刹车比压、刹车能量的增大，其湿态刹车性能进一步衰减。

The average dynamic FC of four kinds of samples treated under different temperatures was reduced in dry and damp condition as brake pressure and energy were raised.

当刹车比压和能载增加时，经过不同温度处理的四种试样干态及湿态平均动摩擦系数均相应下降。

This paper analyzes the main factors affecting property of insulating rope in damp condition by test.

本文通过带电作业用绝缘绳在高湿状态下的电气性能试验，分析了影响电气性能的主要因素。

The Research of Property of Insulating Rope in Damp Condition

绝缘绳在高湿状态下的电气特性研究

Effect of Ecological Condition to Yield and Quality of Maize

生态环境条件对玉米产量和品质的影响

Problems and Countermeasures of Forest Resource and Ecological Condition Monitoring in China

我国森林资源和生态状况监测存在的问题与对策