rainless怎么读，rainless什么意思，rainless短语和例句

1.In the northern part of our country where the climate is dry and rainless, the afforesting survival rate is very low If repeat afforestation, it enable production sustain a loss.

我国北方地区干旱少雨，地表水源缺乏，造林成活率很低，重复造林使生产蒙受巨大损失。

2.Based on the weather and UVI in bathing season, the beaches could be divided into cloudy and rainy, cloudy and rainless, and sunny and rainless groups.

根据天气及紫外线指数状况可以分为多云多雨型、多云少雨型和少云少雨型。

3.And it also discuss the possible way of oasis small town landscape design in new period by protecting oasis landscape resources and constructing oasis landscape system in rainless region.

从绿洲、镇域、遗存等三个层面解析景观设计的内容，探讨依靠绿洲景观资源维育和干旱区绿洲小城镇景观体系的构建，寻求新时期绿洲小城镇景观建设的理想与现实之路。

4.In the rainless pre-monsoon months between January and May, about one day in five saw the Khumbu valley blanketed in a dense brown cloud.

一月至五月是少雨的前季风时期，孔布山谷平均每五天中就有一天笼罩在厚厚的棕色烟云下。

5.To evaluate the water quality of Chagan Lake by analyzing 15 metal elements and 15 rare earth elements (REE) contents in rainfall season and rainless season of Chagan Lake of Jilin province.

目的：通过分析吉林省查干湖丰水期和枯水期的15项金属元素和15项稀土元素(REE)的含量，对查干湖的水质进行初步评价。

6.The utility model can be widely used in damp and rainy or dry and rainless environments.

可广泛应用潮湿多雨、干燥少雨的各种环境中。

7.Assessment of drought has been made using precipitation and rainless day in reference to the relationship between crop growth and water supply by Fuzzy mathematics.

选用降水、无雨日因子，参考作物生长与供水关系，拟用模糊数学方法评定旱情，结果令人满意。