soil的例句大全

Burying earth pressure cell under the base of WJP to measure pile end stress, and doing the loading test in 28d, pile strength indexes in different conservation temperature and soil horizon can be obtained.

在桩底预埋土压力盒测量桩端应力，并在28d龄期进行载荷试验，得到不同养护温度、不同土层下的桩体强度指标。

The WVS ( Water, Vegetation and Soil) classification and its utilization in the land cover mapping at the regional scale are discussed.

WVS分类（Water，VegetationandSoilClassification）及地面覆被分类图的编制，为区域性生态环境研究提供了重要的基础资料。

Field experiments were conducted over three consecutive years ( 1995~ 1998). In the same weather conditions, soil and cultivating, characteristics of flag leaf senescence and activated oxygen metabolism for cold type wheat ( CTW) and warm type wheat ( WTW) were studied.

以典型的冷型小麦和暖型小麦为试验材料，研究了同一环境背景下不同温度型小麦开花后的旗叶衰老和活性氧代谢特性。

However, co-application of WTR and biosolids may result in P deficiency in soil and plant AI toxicity with increasing WTR rate.

但随着水处理残渣施用量增大，又有可能导致土壤P不足或对植物的铝毒作用。

Co-application of water treatment residuals ( WTR) with biosolids can reduce the buildup of P in soil as well as the risk of P losses to surface and ground water.

虽然水处理残渣与有机污泥混施可以减少土壤P过量积累以及P对地表和地下水的污染。

Change and difference of soil nutrients for various regions in China

我国不同地区土壤养分的差异及变化趋势

Various regions' content of soil available calcium profuse while Chongqing region less stable.

各地土壤速效钙含量丰富，重庆地区稳定性较差。

Design Exploration of treating soft soil foundation of large scale storage tank wih composite foundation

组合型复合地基处理大型储罐软土地基的设计探讨

WHP Back-Analysis of Soil Parameters and Displacement Prediction of Retaining Wall in Deep Excavation Pit

深基坑工程土体参数WHP法反演计算及挡墙位移预报

Application of bio-organic fertilizers effectively reduced the population of the second instar larvae of RKN in soil and egg mass of RKN in roots;

施用生物有机肥可显著减少土壤中根结线虫二龄幼虫的密度和根中卵块的数量；

Effect of "PBP" on the Transformation of Urea-N in Soil

香蕉假茎多酚类物质对尿素氮在土壤中形态转化的影响

Study on the change characters of black soil quality in Northeast China

东北黑土资源质量变化特征研究概述

They ruin crops, damage soil and get into animal feed.

它们破坏庄稼, 损害土壤,进入动物的饲料中.

A Study on the Optimal Utilization Water and Soil Resources and the Animal Husbandry

达茂草原水土资源优化利用及发展牧业战略的研究

The two-parameter MVG model yields the largest errors among the five models, and therefore is not suitable for describing soil particle-size distributions in Fengqiu area.

在这五种参数模型中，MVG模型的误差最大，不能精确描述封丘地区壤土类土壤的颗粒大小分布。

To isolate high mercury-resistant bacterial strains ( MRB) from mercury-polluted soil.

从汞污染土壤中寻找高耐汞菌。

Soil non-exchangeable K ( NEK) and mineral K ( MRK) were the main sources from which the absorbed K was in wheat.

土壤非交换性钾和矿物钾是冬小麦吸收钾素的主要来源。

Mechanical damnification and the subsequent melioration of aeration, frozen dealing, short time irradiation under near ultraviolet ( NUV) and the use of lixivium of original soil sample or natural substratum are very helpful in stimulating fungus sporulation. 3.

机械损伤、适当的低温刺激、近紫外光照射、改善通气状况、在培养基中加入原产地土壤或其它适宜基质的浸出液等处理，有利于促进真菌正常产孢。

The influence of long-term fertilization on MBN and acid hydrolysable organic nitrogen ( AHON) fractions in paddy soil were studied.

本文旨在研究长期不同施肥处理对稻田土壤MBN和酸解有机氮（AHON）及其组分的影响。

Both chemical composition of plant types and soil water regime had no significant effects on the distribution of nitrogen forms of NFH.

土壤水分条件和植物残体的化学组成对腐解产物的氮素形态分布没有明显影响。