查询词典 tilth

The local stockbreedings were destructed because a large amount of pasture was changed to the tilth.

大量的牧场被改为耕地，当地的畜牧业遭到了严重的破坏。

The decline of soil water content in tilth layer showed the change course of "fast-slow-creeping".

耕层土壤含水量受外界环境的影响较大，为土壤水分活跃层[3]。

Going with reducing of tilth and people inrush, the living format have been changed in essence.

随着耕地的减少，外来人口的大量涌入，"城中村"村民的生活方式也已经发生了根本的变化，不从事农业生产的农民成为依靠房租经济坐等收入的有闲阶层。

Tilth's the quality of a soil which makes it easy to cultivate and easy for the roots of plants to grow.

耕性指的是使土壤易于耕作，根系易于生长的一种土壤性状。

Urban land use potential is a basis for using urban land in reason,improving efficiency of urban land use,enforcing the tilth protection.

研究城市土地潜力是城市建设者合理利用城市土地、提高城市土地利用效率、保护耕地的基础。

Research Researcher James Tilth Tielsch says the finding findings suggest that hand washing could prevent many of these deathdeaths.

研究员詹姆士·泰尔斯说，研究发现洗手可以防止许多死亡发生。

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

The effect of sugarbeet on physical character of tilth top soil was approachd,and soy-bean,maize,wheat as check.

本研究以大豆、玉米和小麦为对照，探讨了甜菜对耕层土壤物理性状的影响。

Creating deep tilth and suitable seed bed.

调节耕层三相比，创造深厚的耕层和适宜的苗床

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。