查询词典 surface of the soil

According to the surface patterns can be divided into gray ash soil salinization and soil of the two sub-categories.

根据地表形态，可分为灰钙土和盐化灰钙土两个亚类。

Along the soil profile, fluctuation of soil moisture with time trends to flat from surface to deep level.

在土壤剖面中随深度的增加，土壤水分随时间而发生的波动趋于平缓。

The method for measuring the soil evaporation from wheat field and bare soil surface by means of two types of micro lysimeter is described.

刘钰本文介绍了用两种不同规格的微型蒸发器测定麦田和裸地土面蒸发强度的方法，并对实测结果进行了对比分析。

A mathematic model of soil evaporation based on water surface evaporation by using the method of energy balance equation and microclimatology was established to precisely estimate the soil evaporation.

为了准确估算土壤在实际条件下的蒸发量，该文以水面蒸发量为参考，结合能量平衡方程及微气象学方法，推导计算土壤实际蒸发量的数学模型。

This paper established a mathematic model of soil evaporation based on water surface evaporation, energy balance equation and microclimatology method to precisely estimate the soil evaporation.

为了准确估算土壤在实际条件下的蒸发量，该文以水面蒸发量为参考，结合能量平衡方程及微气象学方法，推导出了一个计算土壤实际蒸发量的数学模型。

It will fulfill four scientific objectives, including a three-dimensional survey of the Moon's surface, analysis of the abundance and distribution of elements on lunar surface, an investigation of the characteristics of lunar regolith and the powdery soil layer on the surface, and an exploration of the circumstance between the earth and the moon.

它在月球表面将履行四个科学宗旨，包括元素的月亮的表面、分析对丰盈和发行的一次三维勘测月球风化层的特征的调查和粉状土壤在表面和情况的探险分层堆积在地球和月亮之间。

A new kind of subsoiler with adjustable wines has been developed and thestructure of soil after subsoiling is also studied,it is found that thissubsoiler can loose whole surface of soil with intervally looseing the deepsoil,making a better seed bed for planting narrow row spaceing crops such aswheat.

分析了可调翼深松铲的入土性能，研究了松后土壤结构，试验发现，利用安装位置较高的可调翼深松铲，可以为小麦覆盖地创造"表层全松底层间松"的土壤结构，这种结构有利于行距较小的小麦等密植作物播深均匀，该深松方法与原理具有新意。

And soil structure was destroyed and formed erodible particles with size 0.154 to 0.18 mm in the soil surface under the trampling of livestock.

在牲畜的践踏作用下，表层土壤破碎粒子直径主要位于0.154~0.18 mm之间，在风力作用下土壤表面发生风蚀。

As a result of its high capability in interception of precipitation and enhanced evaporation of soil surface, the development of microbiotic crusts will more and more threaten the soil water condition which the artificial sand-fixing vegetation should rely on.

微生物结皮的逐年发育使其对降水的拦截能力和地表的蒸发能力都逐渐提高，并改变了水分在土壤剖面中的分配过程和格局，这对人工固沙植被赖以生存的土壤水环境产生了越来越大的威胁。

Soil erosion is the process of that soil particles with surface attachments are moved, transferred and deposited under external forces, such as water power, gravity and wind power, physical, chemical weathering and eluviations, including human beings activities.

土壤侵蚀是指在外营力作用下，土壤颗粒及地表附属物被剥蚀搬运、迁移、沉积的一个过程，侵蚀的源动力来自于水力、重力、风力、物理或者化学风化、淋溶过程，人为活动也是一个重要的源动力。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失