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- pore water head 孔隙水头
- He jump into the water head over heels. 他头向下地跳进水里。
- The pore volumes and the amounts of pore water also may vary considerably in actively expelling source beds. 在排烃作用活跃的烃源岩中，孔隙体积和孔隙水的数量也会发生很大的变化。
- U nderground water consists of Quaternary pore water, bedrock fissure water and ve in fissure water in structure zones. 矿区地下水类型有第四系孔隙水、基岩裂隙水和构造带脉状裂隙水等三类。
- At last, the approximate calculation methods of pore water pressure and flowing pressure are presented. 给出土坡稳定性分析中对孔隙水压力和动水压力的近似计算方法。
- The groundwater is composed of pore water,bedrock fissure water and vein-like fissure water in structural zones. 地下水有孔隙潜水、基岩裂隙水和构造带脉状裂隙水三种类型。
- High variability was found in the interstitial water using a1 cm resolution device. Nitrate was never detected in the pore water. 用1厘米的分辨率在孔隙水中发现了高可变性。在孔隙水中未检测出硝酸盐。
- High variability was found in the interstitial water using a 1 cm resolution device. Nitrate was never detected in the pore water. 用1厘米的分辨率在孔隙水中发现了高可变性。在孔隙水中未检测出硝酸盐。
- Making use of the dilatancy of phosphogypsum,the safety of phosphogypsum dam can be forecasted theoretically by the pore water pressure monitoring system. 利用磷石膏的剪切破坏发生在负孔压的这一特性,理论上可以通过坝体内孔压变化的监测来预测磷石膏坝的安全性。
- Some abnormal fetuses (such as water head, Dandy- Walker's syndrome etc) showed significant extension of WPCF. 部分畸形胎儿如脑积水、典型Dandy-Walker综合症等WPCF明显增宽。
- It is also part of the watertight envelope, and subject to the local water head. 它也作为部分水密外壳，并受地方水流影响。
- Furthermore, an instance of double disk load model was adopted to numerate the spatial and time distribution of pore water pressure. 并选取常用的双圆荷载计算模型，对饱水沥青路面孔隙水压力的空间和时间分布进行计算。
- For Suzhou city of Anhui Province, it is obvious shortage of water city because of overdrafting the middle and deep stratum confined pore water. 摘要安徽省宿州市是以超采中深层承压孔隙水为主的缺水城市。
- It was found that the ionic concentrations in pore water showed obviously anomalous during gas hydrate formation in porous media. 利用不同粒径的多孔介质模拟了海洋天然气水合物的生成过程,测定了孔隙水中主要离子质量浓度的变化。
- The results indicate that orifice efficient water head is total water head and is not hydraulic head for uniform discharge along porous pipe. 结果表明，对沿途均匀泄流管道来说，其作用水头不能仅以压头为计算依据，而应以总水头为准。
- The parameter of the pore water pressure and soil pressure are unfitted as the monitoring and forecasting index for bank collapse. 2.;内部孔隙水压力及土压力参数不适合作为崩岸的监测预测指标。
- Due to the high water head of the GHS, the design unit put forward a suggestion of using the pre stressed reinforced concrete spiral case. 高坝洲水电站由于设计水头较高,设计单位建议采用预应力钢筋混凝土蜗壳。
- According to the contents and the origins of organic and carbonic acids in pore water, the formation mechanism of secon... 该研究对于台北凹陷乃至整个盆地侏罗系的油气勘探和开发具有重要的现实意义。
- It indicates that under the design water head condition, the ogee gates work safely in operation, miter gates can open and shut steadily. 监测成果表明押在设计水头运行条件下,反向弧形阀门在启闭过程中运行是安全的,人字门在启闭过程中运行平稳。
- Burial diagenesis causes a progressive transformation of smectites, the end-products being dependent on PH and pore water chemistry. 埋藏成岩作用可使蒙脱石进一步转化，最终产物决定于PH值及孔隙水的化学性质。
