降水

The productive climate conditions, especially precipitation and soil moisture in winter wheat and summer corn growing stages were analyzed in this article.

本文对河南省冬小麦、夏王米生产的气候条件进行了分析，着重分析了降水和土壤水分对两种农作物生产的影响。

The RegCM2 model is capable of well simulating regional distribution of anomalous precipitation in years of wetter and dryer summer that disclose the effects of different dynamic and thermal structures of the preceding spring, the results of which will provide scientific basis to some extent for short-term climate prediction in Northwest China.

采用RegCM2能较好模拟西北地区夏季干、湿年异常降水的区域性分布，并揭示出西北地区夏季干、湿的前期春季动力、热力结构差异的影响效应，为西北地区短期气候预测提供一定的科学依据。

The relative soil water content in tilth layer was at 50%~65% and 22.9~49.3 mm water amount of precipitation or supplementary irrigation was needed.

耕层土壤相对含水量在50%~65%，需降水或补充灌溉22.9~49.3 mm的水量。

Soil water content ; Growth and decline law ; Precipitation ; Evaporation ; Tilth layer

研究耕层土壤水分的动态变化，掌握其消长规律及与降水、蒸发的关系，对农田合理灌水、防旱抗灾和

Therefore, the geographical and topographical factors influence upright motion of atmosphere, which results in difference of precipitation distribution.

地理地形因子影响大气的水汽输送和大气的垂直运动，从而导致其对空间降水分配的差异。

High frequent fluctuations of tree ring δ〓C series from Zhaosu are mainly effected by precipitation.

新疆昭苏树轮碳同位素序列的高频波动主要受降水的影响。

The structure system design is a triple tube in series with 8 mega columns each to support loads up to 40,000 metric tons; Considering the soil conditions, construction techniques available at the time, safety of vicinity buildings and method of construction, a grid pattern of slurry walls underneath the floating raft foundation system was used.

该大楼采用均匀对称三管式结构，基础则基於地层特性、施工技术、邻房状况与施工工法之考量而采用框格式地下连续壁墙，监测结果显示大楼平均沉陷相当均匀在中央区约5-6公分，四周约3-5公分，地下水压於营造至约35楼停止降水后，随楼层之增高逐渐回升，於完成时回升至原地下水压状态。

The research result shows that the un-pumping tunneling method is the most effective one,this...

结果表明，非降水施工法是控制地层固结沉降最有效的施工方法。

This uncultured production mode can not satisfy the need of society development along with the progress of society and the increase of population.

随着社会的进步和人口的增多，这种落后的生产方式越来越不能满足社会发展的需要，因此，需要寻找一种适合南方红壤地区的旱地耕作模式，以提高土壤的降水入渗能力、贮水保墒能力，最终达到提高生产效率。

Main types of geological hazard in Qujing County are landslide,collapse,debris flow,unstable crag,surface fracture and potential unfortified slope etc.

盐津县境内的地质灾害类型主要为滑坡、崩塌、泥石流、危岩、地面裂缝、潜在不稳定斜坡等多种地质灾害并存，其形成原因主要与大气降水强度、河水淹没和侵蚀作用、地形地貌、岩土类型、地质结构、地震及人类不合理工程活动等相关。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐