1. Raindrops fall at a speed of about 500 to 1,000 feet a minute.
    雨点以每分钟大约五百到一千英尺的速度下降。

1. 雨点：09. 感恩節 Thanksgiving | 10. 雨點 Raindrop | 11. 風鈴草 Fengling grass

2. raindrop的意思

2. 水滴：08. Breeze晚風 | 09. Raindrop水滴 | 10. Autumn秋天

3. raindrop的意思

3. 雨滴纹：SPLITTER 裂纹 | RAINDROP 雨滴纹 | SQUARES 棉桃渐变纹 其实是红色的

1. A fabric layer should be placed over the slope after hydro-seeding activities are completed to reduce raindrop impact and erosion while the grass is established over a period of approximately six weeks.
    织物层应放在超过斜坡后，水电直播活动完成，以减少雨滴的影响和侵蚀，而基层是成立一个时期大约6 周。

2. raindrop

2. It shows that runoff is closely correlated with the features of individual precipitation, and it is also affected by vegetation within a short period of time. Raindrop erosion, sheet flow erosion and rill erosion on the slope are the main soil erosion patterns; sediment yield occurs mainly in flood season. Human activity and individual precipitation are two important factors that control the soil erosion at a small watershed. Comprehensive management on the slope in a small watershed is an efficient measure of water and soil conservation.
    分析表明，小流域的产流方式容易随次降雨条件的变化而变化，植被因素在较小时间尺度内就会影响产流；产沙主要来源于坡面上的溅蚀、片蚀和细沟侵蚀，时间主要集中在汛期；人类活动以及次降雨条件是控制小流域侵蚀产沙的重要因素；在小流域内进行坡面的综合治理是水土保持的有效措施。

3. Surface erosion occurs mainly in farmland, sparse grassland and woodland, is the rainfall and runoff erosion on the surface is relatively uniform, including the raindrop erosion, sheet erosion and rill erosion.
    面蚀主要发生在坡耕地、稀疏牧草地和林地，是降水和径流对地表相对均匀的侵蚀方式，包括雨滴侵蚀、片蚀和细沟侵蚀。

4. raindrop

4. The coverage of vegetation can prevent raindrop erosion, the humus layer from falling branches and leaves not only improve the chemical and physical condition of the soil but also improve the stability of soil aggregate, increase soil permeability, and reduce surface runoff, effectively prevent the soil erosion.
    植物覆盖於地表可以避免雨滴打击地面，防止土壤冲蚀；枝掉所形成的腐植层可改善土壤的化性质，促进土壤团稳定，增加土壤渗透性并减少迳，有效抑制土壤冲刷；又植物根系的锚锭作用，可有效控制浅层崩塌的风险。

5. There are much more nitrate than ammonium in the recession flow. 3. Compared with the exponential function, the power function is more suitable for fitting the changes ofchemicals concentration in runoff with raindrop splatter erosion or slight soil erosion.
    当坡面仅有雨滴溅蚀或以雨滴溅蚀为主时，幂函数比指数函数更适宜描述黄土坡地非饱和条件下地表径流中化学物质浓度的递减过程。

6. Slope farmland; Interrill erosion; Rill erosion; Raindrop kinetic energy
    坡耕地；细沟间侵蚀；细沟侵蚀；雨滴动能

7. Such as the raindrop as my tears fall, I feel this middle school math scores since I read most of Nabuchushou.
    我的眼泪如雨珠般落下，我也觉得这次的数学成绩是我读初中以来最拿不出手的。

8. Greeting Mimizaza the raindrop out, is not known in advance, but there is a clear and bright morning mist trace direction, how can he lose? !
    迎着密密匝匝的雨珠出门，是预先不得而知的，但有晨雾中透着的清明，方向焉能迷失？！

9. 好好学单词·英语单词大全

9. Yes. Come and see, the footprint of raindrop called rain drop; the footprint of wave called ripple mark; these blinking and transparent things are minerals.
    有。你来看，这是雨点留下的脚印，叫雨痕；这是波浪的足迹，叫波痕；还有这些闪光的`透明的，是矿物。

10. Those girl...clean as cloud, pure as snow, bright as sunshine, light as raindrop...
    干净得像是云，纯洁得像是雪，明亮得像是光，轻盈得像是雨……

11. raindrop的意思

11. My hands reached out, catching nothing but a raindrop, on a leaf that had withered.
      妾伸手欲触，无他，但枯叶一雨滴耳。雪花渐融，妾与君天涯各一方。

12. My hands reached out, catching nothingbut a raindrop, on a leaf that had withered.
      妾伸手欲触，无他，但枯叶一雨滴耳。雪花渐融，妾与君天涯各一方。

13. The passage in time, seem to exist in from torrentially get to scattered raindrop.
      时间的流逝，似乎只存在于从滂沱到零落的雨滴之中。

14. Deep clouds had a mixed-phase structure, and the radar echoes had distinct bright bands in most cases. The water content of ice particles was higher than that of supercooled droplets in supercooled cloud layers, and the water content of cloud droplets was relatively low in warm cloud layers. Raindrop number concentrations reduced exponentially with raindrop diameters, and large raindrops contributed more to the rainfall rate.
      较厚的云体多为混合相结构，雷达回波普遍有明显亮带，过冷云区冰相粒子含量较过冷水高，暖云区云水含量偏低，雨水浓度基本随雨滴直径指数递减，较大雨滴对雨强的贡献大。

15. 911查询·英语单词

15. On the basis of Fourier Synthesis, this paper realizes a special animation procedure, that is the transformation state of the waves when raindrop falling into water.
      文章基于Fourier合成技术对雨滴下落产生的水波这一特殊物理现象进行了计算机动画合成。

16. Secondly, eight watersheds （Juma River-Dashi River, Yongding River, Wenyu River, Guishui River, Bai River, Chao River and Ju River） were plotted out by raindrop model and other ArcGIS tools, and thirteen key development areas （New Yanfang Downtown, Hancun River-Zhangfang, the periphery of the New Mentougou Downtown, Zhaitang, Nankou, the periphery of the New Huairou Downtown, Tanghekou, the periphery of the New Miyun Downtown, Taishitun, Jinhai Lake and Dahua Mountains） are selected by stepwise filtering way.
      本文以北京市山区为例，首先提出以流域和集中发展区域为切入点，统筹山区土地利用的必要性和可行性，继而用水滴模型和其他ArcGIS方法将北京山区划分为拒马河一大石河、永定河、温榆河、妫水河、白河、潮河、沟河等八大流域，并用逐步筛选法选出燕房新城、韩村河一张坊、门头沟新城外围、斋堂、南口、延庆新城外围、永宁、怀柔新城外围、汤河口、密云新城外围、太师屯、金海湖、大华山等13个集中发展区域，最后分别从空间模式和组织模式两方面，并分流域内部中等及其以上强度开发区域、低等强度开发区域和禁止开发区域、八大流域之间、北京大流域、京津冀山区流域等四个层次探讨统筹山区土地利用的途径。

17. raindrop是什么意思

17. How could I trace your hair to wipe your tears? My hands reached out, catching nothing but a raindrop, on a leaf that had withered.
      多想摩娑你的发，温柔地拭去你的眼泪，我伸出手，却只碰到枯叶上的一滴落雨！

18. These originally completely irrelevant object, connection but each other within a accidental opportunity, have been composed of one not grand, a strong situation has left many's pondering but also very, the raindrop lasting a long period of time with this, has flowed into big streets and small alleys, has flowed into people's in the heart probably, also with the fact that this whisks the night wind going against but coming, ...
      两筐苹果，几个孩子，一场为夏天的闷热带来了万般清凉的雨……这些本来毫不相干的事物，在一个偶然的机遇里，却互相关连着，组成了一个并不宏大，却也十分动人的场面——留下了很多的深思，随着这绵绵长长的雨点，随着这拂拂而来的夜风，流进了一条条大街小巷，或许，也流进人们的心里

19. Now the water of the raindrop is on the surface of the sea.
      现在，这些水在大海的表面上。

20. Many other raindrops fall at the same time, but our story is about just one raindrop.
      许多其他的小雨滴也同时掉了下来，但是我们的故事只涉及到其中一滴。

1. 雨点；雨滴
    A raindrop is a single drop of rain.

1. a drop of rain