砂质

Some experiments have been done by simulating in-situ hydrate formation system by gas migrating in seepage system in a glass bubble cell.The phenomena in experiments indicate that gas migration can change the quality of mass and heat transfer of the interface between gas and liguid when hydrate is forming,and it's a moving process of equilibrium curve.There wil...

在鼓泡透明玻璃反应釜里模拟渗漏系统气体穿越多孔隙砂层形成水合物的过程实验，分析了气体迁移对气体水合物形成时气液界面的传质传热性质影响，表明实验中气体迁移形成水合物的过程是一种相平衡曲线动态移动的过程；在形成水合物的气—液界面存在具有一定厚度的过渡层，只要过渡层内气体达到饱和即可形成水合物；气体在迁移中不断形成水合物并在孔隙中形成过压，导致地层骨架的力学破裂和失稳；必须建立一个新的水合物相图以适应气体迁移形成水合物过程的这种新特性。

This paper mainly focused on dust-removing design during the course of mechanical cutting of light-weight sand aerated concrete blocks being common materials in current constructions.

本文主要针对目前建筑施工活动中常用的建筑材料-轻质砂加气混凝土砌块在机械切割过程中产生的扬尘进行除尘设计。

The shallow layered gas geneted by organic decomposition in silty clayed strata and reserved in sandy strata layered near silty clayed strata.

浅层气源于mQ42淤泥质粘性土生气层中有机质的分解作用，储存于该地层上覆、下伏及中部所夹的粉细砂、贝壳砂等储气层中。

With the Sand culture method, influences of different magnesium levels (0%、50%、100%、150%、200% and 300%) was explored to the wheat seedlings of different stages. Many targets such as plant height, root length, biomass, content of chlorophyll, activity of root, RGY, RGR and ratio of root to crown of the wheat were mensurated at the time of 7d, 15d and 30d of two leaves stage of wheat seedlings after their endosperms were removed at different magnesium levels.The results showed that different magnesium levels had unlike influences over the wheat seedlings.

以小麦为试材，采用砂基培养的方法，在镁浓度分别为对照组的0%、50%、100%、150%、200%和300%的营养基质上，培养剔除胚乳后的二叶期小麦幼苗7d、15d及30d，并分别测定该3个时间段小麦幼苗的株高、根长、地上部和地下部的生物量、叶绿素含量、根系活力以及相对生长速度、相对生长速率和根冠比等指标，研究不同供镁水平对不同时期小麦幼苗生长速率的影响。

Main purpose: metallurgical silicon alloys and as solvent, Mexico silicon carbide, glass, enamel, casting, water filtration, Paohua Jian, chemical, anti-corrosion sandblasting, floor, paint, oil, construction and other industries.

主要用途：冶金硅质合金和作溶剂、墨碳化硅、玻璃、搪瓷、铸造、水过滤、泡花碱、化工、防腐喷砂、地坪、涂料、石油、建筑等行业。

In this paper were investigated the method of drainage and boring technology through the stratum of quick sand ,silt soil,rock and Karst by asing the method hand-dug pile under condition of complex geologic foundation.

本文就人工挖孔灌注桩在复杂地基条件下的排水施工方法，穿越流砂、淤泥质土层，岩层和岩溶地基的人工成孔施工技术作了有益的探讨。

The mid-part mainly determined specific parameters and requirements of the design, and discussed on the systematic dust-removing by application of dust proof airtight cover, water spraying aided inertial dust separator, and foam dust separator according to LWSACB mechanical cutting, which makes dust exhaustion of cutting reach to the standard.

中间部分则主要是确定设计中的具体参数与设计要求，并针对轻质砂加气混凝土砌块的切割机械设计并采用密闭罩、水喷淋辅助惯性除尘器和泡沫除尘器进行系统的除尘，使切割过程的粉尘的排放达标，并对除尘效果进行了估算，对部分设计进行了选型。

The wave forms of the glass building are highlighted by a series of extruded aluminum brush finish mullions, following the vertical, curvilinear shape on the north and south facades.

国际中心的南北立面分别为曲线和垂直线状，一排排铝质磨砂竖框依势外突，凸显了这栋玻璃幕墙建筑物的波浪形效果。

There are horizontally 37 subzones of 8 sand formations in the reservoirs in the lower member of Es_2 in Pucheng Oilfield, permeability differential is 5 to 30 times, it belongs to a multi-layer heterogeneous reservoir with integral water-cut of 92.85%.

濮城油田沙二下油藏纵向上有8个砂组37个小层，渗透率级差在5~30倍，是多油层非均质油藏，目前综合含水92·85%。

Combined with sand-body distribution character, oil-bearing formation heterogeneity and oil water movement, strategy for increasing oil production has been put forward.

结合砂体的分布特征、储层非均质性、油水运动规律等资料的分析提出了挖潜增产措施。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。