autochthonous cover sequence

用法例句

Interval optimum design of concrete faced rockfill dams on alluvial deposit foundation;

覆盖层地基上面板堆石坝区间优化设计

The solution for scattering of SH-waves was given by a circular cavity embedded in a layered half-space with an almost straight circular boundary to approximate the straight boundary of the surface elastic layer.

利用复变函数法和波函数展开法给出了具有地表覆盖层的弹性半空间内圆形孔洞在稳态SH波作用下动应力集中问题的解。

Proper seismic excitation method and constitutive model were adopted,and the FEA dynamic characteristics for the asphalt concrete core of earth and rock fill dam by deep overburden(147.

采用有效的地震输入方式和本构模型,对深覆盖层地基(147。

The Duncan-Chang elastic nonlinear constitutive model is used to carry out a (3-D) finite element analysis for the Xia Ban Di rockfill dam with deep overburden,and with the analytical results of typical cross-section obtained in this paper.

采用Duncan-Chang非线性模型对下坂地深覆盖层地基堆石坝进行了三维有限元应力变形分析,得到了典型截面的分析结果,给出了深覆盖层问题中坝体和坝基的受力及变形特点,为大坝的安全设计提供理论依据。

Numerical Analysis for Influence of Anti-seepage Measure of Deep Overburden Foundation on Seepage Field

深覆盖层地基防渗措施对渗流场影响数值分析

SUITABILITY STUDY OF DIAPHRAGM WALL IN FOUNDATION TREATMENT WITH THICK OVERBURDEN LAYER

地下连续墙在深厚覆盖层地基处理中的适宜性研究

Optimial Design of Concrete Face Rockfill Dam Based on MATLAB

基于MATLAB的覆盖层地基上混凝土面板堆石坝断面优化设计

The Research of Coupled Seepage and Stress Fields in Earth-Rock Dam on Deep Overburden Layer;

深覆盖层地基土石坝渗流场与应力场的耦合分析

The ground was covered with snow.

地面上覆盖着一层积雪。

The confining material rises to the surface.

覆盖层升高至地表。

Aseismatic Liquefaction Analysis of a Dam on the Foundation with Deep Sand Overburden Layer

深覆盖砂层地基上拦河大坝抗震液化分析

To cover with a thin protective layer.

覆盖以薄的保护层覆盖

Stage V: Lesion is covered by a tough membranous layer that may be rigidly adherent to the ulcer base.

五期：损伤被一硬膜层覆盖，该硬膜层可能牢固地附着于溃疡基。

To cover or surround with mulch.

覆盖用覆盖层覆盖或包围

Research of Defect Detection & Evaluation Method for Protective Coating of Buried Steel Pipeline Based on Cathodic Protection;

基于阴极保护的埋地钢质管道外覆盖层缺陷检测与评价方法研究

Study on the Engineering Geological Property of Deep Overburden in the Danba Hydroelectric Power Station, Dadu River;

大渡河丹巴水电站坝基深厚覆盖层工程地质研究

Research on Static and Dynamic Behaviors of Concrete Face Rockfill Dam on Deep Overburden Layer and Earthquake Liquefaction of Dam Foundation;

深覆盖层上面板堆石坝静动力特性及坝基地震液化研究

Study on the Basic Characteristics and Genetic Mechanism of the Thick Overburben Layer in China Southwest;

西南地区河谷深厚覆盖层基本特征及成因机理研究

Study on the Engineering Geological Property of Deep Overburden in the Qizong Hydroelectric Power Station, Jinsha River

金沙江其宗水电站下坝址坝基深厚覆盖层工程地质研究

cover with mulch, as of garden beds.

用覆盖层保护，比如花园的地面。

surface layer of ground containing a matt of grass and grass roots.

由草皮和草根覆盖的地面表层。

The ground was covered in a pristine layer of snow.

地上覆盖着一层皑皑积雪.