土柱

We researched migration and transformation of COD in vadose zone , and put forward a mathematical model of the process.

采集一定浓度的有机物废水，在试验室内进行了静态吸附、静态降解和动态土柱试验，对COD在包气带中迁移转化规律进行研究，提出了描述COD在包气带中迁移转化规律的数学模型。

The impact of denitrifying bacteria, soil diameter and soil-column height upon denitrification was investigated, and the enrichment of 15 in the effluent was presented.

动态试验考查了反硝化细菌、土壤粒径和土柱高度对反硝化作用的影响，并应用15N说明了出水中硝酸盐氮的富集作用。

In connection with the additional recording of the amounts of percolating water and precipitation it also permits the quantification of water balance of the soil column.

关于其它的一些渗透水和沉淀水的量的记录，土柱中水平衡也可以定量化。

Then it was also used to simulate infiltration under different surface ponding.

采用土柱降雨入渗的观测数据进行模型参数率确定及验证，结果表明HYDRUS-1D模型具有良好的模拟效果。

Based on experimental data from laboratory and field experiments, the relationship between rainfall recharge and groundwater level under farmland drainage is analyzed in this paper.

以室内一维土柱试验和室外水平衡小区观测资料为基础，对农田排水条件下降雨入渗补给与地下水埋深关系进行了分析，根据降雨、蒸发与地下水埋深关系相似的规律，仿照国内外排水计算中较为广泛应用的阿维里扬诺夫经验公式的结构形式，建立起降雨入渗补给与地下水埋深的关系，并采用室内外试验资料对该关系式进行了验证。

This study involved field interviews of working postures of certain jobs in construction industry including labor for constructing retaining wall, carpenters, iron workers, concrete pouring, and electricians . Hazards of their working postures during operation were analyzed and compared using OWAS (Ovako Working Posture Analyzing System) postural analysis.

本研究系针对营建业部份之建筑工种，包含挡土柱、模板、钢筋、混凝土、水电等五种工种，进行工作姿势实地访谈；并透过 OWAS (Ovako working Posture Analysing System)工作姿势分析法，分析比对其作业工作姿势之危害程度。

The potential role of soil colloids and DOM in transporting Cd was investigated through in situ undisturbed paddy soil monoliths.

淋洗液中加入胶体和DOM使大孔隙土柱Cd的迁移量分别增加了16％和50％。

Oil column leaching experiment showed that after zeolite application, the content of nitrogen and potassium in leachate was reduced significantly, but no significant effect was detected for phosphate.

结果表明，在华南地区4种退化坡地土壤上，土柱淋洗液中N和K的含量随着沸石用量水平的增加而下降，不同水平沸石处理的淋洗液中P含量都极低。

The column experiments on sandy loam and loam showed (water content from oven-dry to saturation) that different Ts/Ta values lead to water content deviation 0.001?

用烘干至饱和含水量的砂质壤土和壤土的土柱试验结果表明，选用不同的Ts/Ta值，引起的含水量偏差分别为0.001？

To determine the effect of colloid on the transport of Cadmium in a repacked soil column with quartz veins;4.To determine the effect of colloid on the transport of Cadmium in field soil monolith and the extent to which the distribution of Cadmium in the profile were associated with the observed preferential flow paths.

另外，对于在生命活动旺盛的土壤中普遍存在的优势流研究也仅停留在室内小型土柱或肉眼可见的几种示踪剂上，并且鲜有关于污染物在土壤剖面中究竟如何分布及优势流对污染物迁移的直接影响的报道。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了