查询词典 soil

In control of sand, soil and peat content in rootzone, this research try to study the effect of different sand/soil ratio and peat content on soil physical properties and turfgrass growth.

论文从运动场草坪根系层土壤基本组成出发，研究不同配比土壤物理特性变化规律以及对草坪草生长的影响，为我国运动场草坪场地建造提供理论支持。

Soybean planted in the yellow brown soil, althongh they had big difference in nodule numbers caused by different inoculation methods, there were no difference in the fresh shoot weight because of the poor nutritional conditions. Soybean planted in the brown soil, the difference between different inoculations and fresh shoot weight were obviously because of the balance nutritional conditions. Although there were big difference in nodule numbers when soybean were planted in the peat, there were no difference in the fresh shoot weight, this might be caused by peat, the peat were not a natural soil type and the nutritional conditions might be unbalance.

分期采样的结果表明，黄棕壤中栽种的大豆，虽然接种根瘤菌对结瘤作用有较大的影响，但由于黄棕壤的肥力状况欠佳，而对豆科植物地上部分生长的影响未显出作用；棕壤土中栽种的豆科植物，接种根瘤菌在结瘤方面和植物地上部分生长方面，由于土壤肥力状况较为平衡，均表现出明显的效果；草炭土中生长的豆科植物在结瘤方面虽然表现出较大差异，但由于这种土壤的肥力状况不适于豆科植物的生长，而使地上部的生长也未形成统计上的差异。

The effect of lead treatment on the soil microbial biomass carbon, microbial biomass nitrogen, micro-bial activities, rice physiological indices and rice biomass in the interactive system of soil-rice-lead and microbe, were studied by a greenhouse pot experiment. Lead was applied at six different levels in two different paddy soils, namely 0, 100, 300, 500, 700 and 900 mgkg^(-1) soil.

盆栽试验研究了土壤－水稻－铅－微生物相互作用的体系中，外源铅不同处理水平CK、100、300、500、700、900mgkg^(-1对两种水稻土壤微生物生物量碳、氮，微生物活性，水稻生理指标及生物量的影响。

The concentrations of soil HAC-soluble form was slightly higher when the soil was combined with raw manure compared to with manure compost. The changing percentage of the Cu forms of the total Cu were, HAC-soluble form, reducible form and oxidisable form were increased, and residual form was decreased, and the two soil expressed the same trend.

堆肥猪粪处理的醋酸提取态铜含量显著高于原始猪粪处理；各形态Cu占总Cu百分比的变化情况为，醋酸提取态、可还原态和可氧化态增加，残渣态减少，菜园土和矿山土表现了相同的趋势。

The database consists of 1 : 1 000 000 digital soil map, soil profile attribution database, and soil reference system.

基于中国1：100万土壤数据库，利用土壤有机碳储量和碳密度的空间化表达和计算方法研究中国土壤有机碳密度及储量。

In this paper, the Kirgiz Autonomous area is taken as representative area. Analyzing the factors impacted on soil water salt distribution and salt concentration, combining the local climate data, groundwater level and soil water monitoring data. Simulated the salt-water dynamic regime on WAVE model for the year of 2003 in the representative area. Gained vertical profile and distribution map, structed the reasonable 1D soil water salt numerical model.

本文着重以克州典型试验区为例，分析土壤水分以及影响土壤盐分分布和浓度的各种因素，结合室内试验确定土壤水分运动参数，并以当地的气象资料、地下水位和土壤水盐监测资料为基础，利用WAVE模型对2003年典型区的土壤水盐动态进行了模拟，得出现状情况下典型区内土壤水盐的垂向分布图及年内分布图，并为典型区构建出了合理的土壤水盐一维数值模型。

The results of drinking green tea group maternal blood zinc 20.3 Soil 62.9 micrograms / L, 119.0 territories cord blood zinc 25.0 μg / l, higher than the maternal blood of non-drink green tea, zinc 48.3 Soil 6.2 micrograms / L, umbilical cord blood zinc 94.0 Soil 25.0 micrograms / liter.

结果饮绿茶组母体血液含锌62.9土20.3微克／升，脐带血液含锌119.0土25.0微克／升，高于非饮绿茶母体血液含锌48.3土6.2微克/升，脐带血液含锌94.0土25.0微克／升。

Mainly cinnamon soil, yellow-brown soil, brown soil are three types of high natural fertility, such as suitable for walnut trees of various kinds of economic growth and development

土壤主要有褐土、黄棕壤、棕壤三种类型，具有较高的自然肥力，适合核桃等多种经济果树的生长发育

It is hence concluded that properly controlled soil Na2SeO3 application in Typic Dark Brown Forest Soil would be an effective way to cultivate Se-rich forest vegetables and to exploit Se-rich vegetable resources under the quasi-natural conditions of the forest region, except heavily perturbed coarse-textured soil.

初步得出，典型暗棕壤控制施硒是在近自然条件下培育富硒森林蔬菜并获取高富硒生物资源的有效途径；不过，强烈搅动的砂砾质暗棕壤却不利于硒肥保持和植物吸收，不适于富硒森林蔬菜栽培。

These properties include: loading function of soil body under raft plate;"dense outside and disperse inside"or "otherwise" pile distribution method ; negative resistance of soil block under raft plate and at top pile; settlement of pile raft foundation and deformation characteristics of soil mass under pile end;and application of dispersed pile raft foundation for high buildings.

主要包括：筏板底土体分担的荷载作用、&外密内疏&和&外疏内密&布桩法、带裙房桩筏基础的处理、筏板下块状整体及桩上部负摩阻力、桩筏基础沉降及其桩尖下土体的变形特性、疏桩桩筏基础在高层建筑中的推广应用等。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。