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1·The experimental result agrees with the general relieving law of COD in the aeration zone layer.

试验结果符合COD在包气带地层中的一般降解规律。

2·By using the black? Box model, the variation quantity of COD passing the aeration zone layer is determined.

通过黑箱模型，确定了COD经包气带地层的变化量。

3·The plants growing on the land surface can be affected by the occurrence and movement of water and salt in the aeration zone.

包气带水分、盐份的分布和运移对地表植被生长有着重要的影响。

4·The invention also provides an aeration zone press-in device dedicated to the construction technology of the invention, comprising an insert piece and a press piece;

本发明还提供了一种专用于本发明的施工 工艺的充气带压入装置，包括埋入件及按压件；

5·The two function of transmission and purification of aeration zone for pollutant in mountain city have been discussed by taking Chongging as a typical representative.

本文以重庆为代表研究了山区城市基岩包气带对污染物传输和净化两种功能。

6·Insitu permeation test plays an important position in calculating parameters of rock formation included aeration zone, because of its high precision, convenient, simple and low cost.

原位渗水试验因精度高(较室内试验)、简便易行和经济成本低而在包气带岩层参数的求取中占有重要地位。

7·The article describes its characteristics and points out their study directions. One is how to control soil water in aeration zone, the other is numerical simulation study on water-gas flow.

本文在阐述包气带水特征的基础上，指出了包气带水研究方向：一是包气带中土壤水的调控研究，二是水—气二相流数值模拟研究。

8·To study the rule of formation and movement of aeration zone water, it not only has important significance for groundwater forming, but also is the key for realizing water saving in agriculture.

研究包气带水的形成及运动规律不仅对阐明地下水的形成具有重要意义，而且是实现农业节水的关键。

9·The zone of aeration may be treated more efficiently as a single moisture continuum.

包气带可以更有效地作为一个单一的水分连续介质来看待。

10·When underbalanced drilling or drilling easy leaky zone by using aeration fluid, the determination of fluid density and downhole fluid column pressure is very important.

利用气体型流体进行欠平衡钻井，或钻易漏地层时，流体密度及井下液柱压力的确定十分重要。