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A split shot shows a coral reef beneath a pearl workstation in French Polynesia's Tuamotu Archipelago.

一幅照片显示一个珊瑚礁在珍珠工作站的下面位于法属玻利尼西亚的土阿莫土群岛。

A split shot shows a coral reef beneath a pearl workstation in French Polynesia's Tuamotu Archipelago.

一幅分开的摄影表明珊瑚礁下方一个珍珠工作站在法属波利尼西亚的土阿莫土群岛。

A split shot shows a coral reef beneath a pearl workstation in French Polynesia's Tuamotu Archipelago.

这张照片展示的是法国玻利尼西亚土阿莫土群岛的一家珍珠养殖场下面的珊瑚礁。

The spatial-temporal variance of soil organic matter was researched in this paper in terms of 300 paddy soil samples in 2004 and 706 paddy soil samples of The Second Soil Survey of China in Hainan Province.

根据2004年采集的300个海南不同地区水稻土耕作层样品分析数据和第二次土壤普查的706个剖面点资料,对全省水稻土有机质时空变异特征进行了研究和分析。

By varying the soil parameters, the factors that have influence on soil pressure share of cement soil are analyzed.

并通过土参数的改变,讨论了影响搅拌桩土压力分担的因素。

With equidistance sampling, the research takes 13 soil samples in 0-20cm of each site from the middle of a chosen typical shrub named plateau red willow every other two meters, in Hongyuan county of Sichuan province, and analyzes the character of these soil samples.

以川西北高原红原县为研究区,用等距离取样法,在高寒沙化地中选择一典型的灌丛高原红柳,从灌丛根部开始每隔2米向外选点取0-20 cm土样13个,并分析了这些土样的土壤性状。

Experimental results show that the cement soil can be used as boring medium for model test. Under the same conditions, the drill-type and the screw-pitch have a great impact on the required torque. In the practical application, the optimal bit should be chosen based on engineering geological conditions.

试验结果表明水泥拌合土可作为螺旋挤土模型钻头的钻进介质;在相同成孔条件下,钻头钻进所需成孔扭矩随螺距及钻型呈明显变化,在实际工程应用中应根据地层条件选择较为优化的钻头。

Screw conveyor is an important tool of controlling earth pressure balance in EPB shield boring and plays a significant role in maintaining the earth pressure at the face of the shield.

螺旋输送机是土压平衡盾构的重要组件,对维持盾构开挖面土压平衡起着至关重要的作用。

The time-domain response model of flaw long screw drill and pour pile was established based on the damped wave equation of pile-soil interaction system.

从桩-土系统共同作用的波动阻尼方程入手,建立了成层土中缺陷长螺旋钻孔灌注桩的时域响应模型。

Take the 260m Nuozhadu high core rock-fill dam for example, a new idea of safety evaluation based on the criterion of deformation is proposed.

以260m高的糯扎渡心墙土石坝为例,初步发展了基于地震永久变形控制标准的高土石坝抗震安全评价思想。

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Do you know, i need you to come back

你知道吗,我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。

Chapter Three: Type classification of DE structure in Sino-Tibetan languages.

第三章汉藏语&的&字结构的类型划分。