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- forest effective rainfall 森林有效保水量
- Based on the pertinent iterature, the calculation methods of effective rainfall in growing period on dry crop was analysed and summarized in this paper, which combines with research situation of calculation methods of effective rainfall. 摘要在查阅国内外相关文献的基础上，对目前有效降水量的研究方法进行了简要的评述，并结合现有有效降水量计算模式，对它们的适应性和计算结果的可靠性进行了对比分析。
- Daily integrated effective rainfall 日综合有效雨量
- Approach on Autumn Forestation Effect of Almond in Middl Hill of Minhe. 民和浅山地区山杏秋季造林效果探讨。
- This fast-growing forest effectively prevents windstorms and fastens sand in the land. 这片速生林有效地起到了防风固沙的作用。
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- It is said that there are wolves in this forest. 据说这片森林里有狼。
- In the short term, the medicine may not be very effective. 从眼前来看，这药可能疗效不是很大。
- A large part of Africa is made up of thick forest. 非洲的大部分地区都是密林。
- There is a leafy forest in our hometown. 在我们的家乡有一片树叶茂密的森林。
- There is a pine forest near our house. 我们家附近有片松树林。
- Billows of flame swept through the forest. 熊熊烈火席卷森林。
- The forest was almost impassable. 森林几乎不可逾越。
- Research Progress on Calculation Methods of Effective Rainfall in Growing Period on Dry Crop 旱作物生育期有效降水量计算模式研究进展
- The path petered out deep in the forest. 小路漫漫消失在密林深处。
- The cottage was a casualty of the forest fire. 那小屋被森林大火烧毁。
- When does the new system become effective? 新制度何时生效？
- The wind wailed in the forest all night. 风在林子里彻夜呼啸。
- The fear of ridicule is a very effective sanction. 人们不做违法乱纪的事，其中一个重要因素就是怕人耻笑。
