subsurface

Geoscientists and engineers are expected to understand and be able to efficiently and accurately generate many types of subsurface maps.

要求地球科学工作者理解并能有效而准确地绘制出多种类型的地质图。

Results of electrical survey using non-contact electrodes agree with that of other methods for shallow subsurface investigation.

结果表明，不接触电极电法在浅层探测中与其他电法探测结果一致。

For a time surface and subsurface currents are in opposite directions ; flow is seaward at the surface and landward near the bottom.

有一个时期表层和次表层的水流方向相反表层水流向外海方向流动靠近底层的水流则向陆地方向流动。

The U. S. Department of Energy aims to help with that by funding research into subsurface exploration.

美国能源局用赞助地表探测的方式来帮助地热发电业的发展。

Subsurface drip irrigation (SDI) is one of the water saving irrigation system, with its obvious advantages and some disadvantages.

地下滴灌系统是很重要的一种节水灌溉系统，有其显著的优点，也存在许多缺点。

This method has been used by dealing with the subsurface fluid data obtained in Haikou city, and get a quite good results.

通过对海口市水位观测资料的处理检验，取得了很好的效果。

Scientists think life exists even further down - to the point where the subsurface heat becomes unbearable for life.

科学家认为更深处还有生命——一直深到生命无法忍受地热的温度。

Combination of these logs, supported by plotted sample description, are used in establishing precise subsurface stratigraphic correlations.

现在综合应用这些测井方法，再结合岩样描述，进行精确的地下地层对比。

As this approach reached the point of diminishing returns, new methods of studying the subsurface were needed.

当该方法到达收益递减点时，不得不求助于研究地下地层的新方法。

The level to which all subsurface depths in an area are referred, normally the mean sea level.

一个地区所有地面深度参考的深度面，通常指海平面。

A variety of subsurface geometrical configurations are found in nature, and a great number of tools are available for their exploration.

在自然界可找到各种地下几何轮廓，对于它们的探测有许多手段可用。

In light of the hazards and uncertainties associated with subsurface waste disposal, deep well injection may create pollution problems.

由于地表下废水处置的危险性和不可靠性，深井注入也会产生污染。

Reflections are the main carriers of subsurface structures, and also the main information used in seismic imaging.

反射波是地下构造信息的主要载体，是地震成像的主要信息。

This effect is again the result of increased runoff and subsurface movement through saturated soils around improperly sited septic tanks.

这样的效应同样出自化粪池设置地点不当，一旦迳流量增加，便造成地下水流经化粪池周围饱和土壤的后果。

Mineralogical inputs are often overlooked when performing subsurface geological and reservoir interpretation.

在进行地下地质和储层解释时，通常容易忽略矿物学方面的信息。

If extant life exists on Mars today, it is likely to be in deep subsurface environments that will be inaccessible to robotic platforms.

如果现在火星上有生命，他应该在机器人平台探测不到的地表深处存在。

Subsurface flow constructed wetlands (SFS) can effectively remove BOD from the system, but less effectively for denitrification.

潜流式人工湿地能够有效地去除舍碳有机污染物，但一般对含氮污染物的去除效果相对较弱。

These results indicate that the heat storage variation reflects mostly the variation at the subsurface ocean temperature in WPWP.

这一结果表明，WPWP区域的热含量变化主要体现了次表层海温场的变化特征。

Team members must still calculate what portion of subsurface ice actually rose into view and could have been measured, Colaprete noted.

科拉普利特指出，研究小组成员必须还要计算出实际上升到表面的水冰所占的比例，以及本来可以测到的水冰比例。

Subsurface inclusion is one of the reasons causing surface crack of rolled steel.

皮下夹杂是造成表面裂纹的原因之一。