查询词典 above ground

Mortar specimens were prepared, in which finely pulverized zirconite which is inactive under the reaction condition of this experiment was used to replace ground carbonatite or ground granulated blast-furnace slag isometrically, so as to investigate the contribution of each material to the performance of the products.

本文采用无活性的锆美石分别等体积替代碱激发碳酸盐矿-矿渣胶凝材料中的碳酸盐矿和矿渣，考察此三个体系的强度变化以及通过DTA分析存在协同效应的可能性，进而通过净浆硬化体的孔溶液成分分析研究复合作用机理。

The results of this work are applicable to the assessment of water quality and human impacts on the ground water system,and can be used as the data-base for the protection and exploitation of water resources from the surface/ground water system in the karstic area.

这一研究成果为评价地表/地下水环境的质量现状，为喀斯特地区地表水地下水资源的保护和利用提供了科学依据。

In order to know the characteristics of water-rock interaction and the sources of the contaminants in the ground water system of the karstic area,we carry out a study on the water geochemistry of the surface and ground water in Guiyang,the capital city of Guizhou Province,China.

为了解喀斯特地区水-岩相互作用特征和辨别地下水污染物的来源，为揭示人类活动对喀斯特地下水文地球化学环境的影响，研究了贵州省贵阳市不同岩性含水层地下水和地表水的化学特征。

Although I gave no order for kneeing, some kneed on the ground without hesitation, fully concentrated themselves on the stick, regardless of the wet and muddy ground because of raining, which contributed to our success of the game.

凭着这些成员的牺牲精神和集体荣誉感，帮助我们走向成功。

On the other hand, We confirm the ground configuration and the ground state of Lawrencium which dose not claritied by usingRHF+CI method.

另外，作为对RHF+CI方法的具体应用，我们用该方法对目前有争论的铑原子的基态进行了计算，从理论上确定了铑原子的基组态为5f~(14)7s~27p，基态原子态为2p_(1/2)。

But the strata with high ground water level are composed of alluvium clays、 silty clay、 gravels and crushed stone soils in Chengdu;And the shield will drive in the interzone with complicated geologic environment, especially in the strata contained more than 50 percent of gravels which diameter is greater than 5cm, also contained big grain size gravels(the maximum diameter is about 1m)、 cement gravels and silty sand with lentoid mass;And on the ground there have many serried buildings in the prosperous zone.

而成都地铁工程将主要穿越由冲积粘性土、粉土、砂砾和碎石类土组成的覆盖层，地下水位高，盾构将通过大量地质条件和环境条件均极为复杂的区间，特别是地层中还夹杂有大漂石、胶结砾石层、粉细砂透镜体，隧道围岩中直径大于5cm的砾石含量一般都在50%以上，最大的漂石直径达1m左右，且地面多为建筑物密集的繁华地区，施工难度大，国内尚无先例，在国外也无完全成熟的经验。

Some main researches can be concluded as the following: Shaking table model tests on the pile and the liquefied ground interaction wereimplemented to study the mechanism of the decline of the lateral bearing capacity of thepile in liquefiable ground under external loading.

主要工作如下：通过液化砂土与桩相互作用的振动台试验，研究了外部荷载作用下可液化土层中桩基水平承载特性衰化的机理。

The ground treatment method for composite ground base with rammed cement soil pile is widely applied in north china in recent years, and there's no former confirmed theory on using this method through seal and extrusion to settle the problems of wet and sinking and bearing capacity for loessial soil.

夯实水泥土桩复合地基是近几年在华北地区应用较多的一种地基处理方法，利用该种方法通过挤密同时解决黄土湿陷性和承载力问题的研究还未见先例。

In the purpose of system can adapt to all kinds of geography condition, mathematic model of microseismic signal generated by a target moving on the ground has been made at the end of this article. The model has been used to emulating stress signal of different target to ground, Rayleigh wave in different terrain. This is an effective means to obtain and considerate microseismic signals of moving target in various terrain.

为了系统适应不同地域环境，文中最后对目标运动引起的地震动信号进行了理论建模和仿真，建立的数学模型可以对不同目标对地面的激励函数、不同地形地质条件的地震波进行模拟仿真，这为获取不同地域环境的目标运动引起的地震动信号提供了一种有效的方法。

The soil model determines fundamental rule of site selection, HVDC ground electrode design and surface potential distribution. It is important to analyze the influence of HVDC monopolar operation with ground return on transformers.

土壤结构模型决定了HVDC接地极极址选择、布置形式和地表电位的分布，对分析HVDC单极运行对变压器产生的影响有重要作用。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。