渗流、渗压是影响坝基稳定的重要因素。
Seepage and seepage-pressure are important factors which influence the stability of dam foundation.
对测压管和渗压计的观测成果进行了具体分析；
A concrete analysis is carried out on piezometers and percolation gages measured data.
详细分析坝基渗压系数变化，渗压系数与库水位关系。
The variation relations between seepage pressure change, seepage pressure coefficient, and water level of the reservoir are analyzed in detail.
从论述渗压监测的重要性出发，提出对大坝渗压监测中两个问题的看法。
In this paper opinions are put forward on the two problems in seepage pressure monitoring for DAMS in regard to its importance.
并针对当前整理渗压资料中存在的某些问题，重中了渗压资料的表示方法。
The method to show seepage to point to the problem which is met in the analysis of seepage information is restated.
为此，本文研制开发了新一代基于振弦式传感器的大坝渗压自动化监测系统。
Therefore, a new dam osmotic pressure automatic monitoring system based on vibrating string sensor is developed.
渗压效应致塌机制是多年持续采水区降落漏斗中心部位岩溶塌陷的主要力学机制。
And the seepage pressure mechanism is the primary mechanism of karst collapse in the center of cone of depression in continual pumping region.
矿物在坝基渗压水作用下溶解、侵蚀与迁移，在氧化还原条件下转化形成溢出物。
The mineral is dissolved, eroded and displaced by seepage water from the dam base, finally becomes exudation under oxidation and reduction.
对比分析了小湾高拱坝两种不同渗压作用下，坝肩滑动块体安全系数的变化情况。
This paper investigates the favourable impact of the central dumping during high arch dam abutment excavation on river closure.
提出精细积分半解析法求解变系数的以超孔压和孔隙比为控制变量的渗压固结微分方程。
A precise time step integration method was proposed to solve the finite strain osmotic consolidation equation with varied coefficients.
针对土坝粘土铺盖裂缝的淤填处理问题，对淤填粘土在渗压作用下的固结机理进行了研究。
This thesis focused on the warping soil consolidation mechanism under osmotic pressure as to blanket cracks disposal in earth dam.
结果表明，油田白垩的渗透性与其所承受的应力、渗压梯度和基质吸力都有着密切的联系。
The results show that the permeability is closely related with the confined stress, hydraulic pressure and matrix suction.
将该材料应用于隧道涌水模型试验，可有效地揭示了位移、应力、渗压等多场信息的变化规律。
This material has been used in a tunnel water-inflow model test; and the variation of the multi-field information such as displacement, stress and seepage pressure has been effectively revealed.
设计模型试验模拟渗压作用下淤填粘土的固结过程并对本文建立的理论模型和求解结果进行验证。
A model test was designed to simulate the consolidation process of warping soil, the validity of theoretical equation and the solution methods presented in this study.
通过对工程施工现场的地基状况的分析，对基坑支护结构进行了设计计算，并提出了防渗帷幕抗渗压密注浆设计方案与施工技术要求。
By analyzing the condition of the scene under construction, the structure protected pedestal pit is calculated and designed. Requisition of the construction technology is pointed out.
结果对照组及等渗盐水浸泡组致伤前后血浆电解质水平及渗透压无明显变化；
Results No significant changes of plasma electrolytes and osmotic pressure were found in control group and isotonic saline immersion group.
结果对照组和等渗盐水浸泡组致伤前后动脉血气、血浆渗透压及TNF变化不明显；
Results No significant changes of blood-gas, plasma osmotic pressure and TNF activity were found between the control group and the isotonic saline immersion group.
利用介质阻挡放电进行常压氮气渗氮研究取得突破性进展。
Research on the dielectric barrier discharge nitrogen nitriding at atmospheric pressure have consumedly progressed.
同时，共渗在空心滚子内表面造成的压应力对改善弯曲疲劳性能有利。
Meantime, the compressive stress in inner surface of hollow roller by nitrocarburizing is available for improvement of bend fatigue property.
利用介质阻挡放电，在自行研制的设备上进行常压非平衡等离子体渗氮。
Using dielectric barrier discharge (DBD), atmospheric pressure non equilibrium plasma nitriding technology is under development at self made equipment.
近年来，在一些低渗油藏高能气体压裂过程中出现了多次CO中毒事件，这对油田安全生产构成了严重的威胁。
In recent years, many serious CO poisoning accidents have occurred during high-energy gas fracturing of low permeability reservoirs, which poses great threat on safety production of oilfields.
利用自行设计的一套净成形真空液相压渗工艺装置制备了净成形碳纤维增强铝基复合材料。
A near net shaped carbon fiber reinforced Al composite was prepared by a new vacuum squeeze casting process.
采用常压非平衡等离子体进行了金属表面的渗扩处理和纳米粉体材料的制备研究，提出了相应的技术原理。
Studies on nitriding and nanoscale powder preparation by atmospheric pressure non-equilibrium plasma were conducted, and the corresponding principles and technology were got thereby.
文中采用自行研制的实验装置，通过大量的室内实验研究了低渗透砂岩常温常压以及脉冲压力条件下的渗吸规律及其影响因素。
This paper studied imbibition law and influencing factor of low permeability sandstone under normal temperature and pressure and pulse pressure through self made experiment apparatus.
试验表明，化学热处理后残余压应力的深度往往与渗层深度相一致。
Test shows that the depth of residual compressive after chemical heat treatment is correspondent with that of diffusion layer.
本文主要介绍采用正负压脉冲稀土多元共渗技术对高速钢刀具表面强化的一种新方法。
A new surface strengthening method, RE-Multi-Element diffusion, for HSS cutters by positive-negative pressure pulse process is investigated.
对于低渗复杂的薄层多层油气藏，期望一次性压开所有产层以减少压裂作业的次数。
For thin multilayer reservoirs with low permeability, it is expected to conduct fracturing in all pay zones at one time to reduce the frequency of fracturing operation.
初步实践表明，负压钻井技术完全适用于高压低渗地层和低压易漏地层，其效果明显。
The preliminary practices show that underbalanced pressure drilling is completely fit to high pressure and low permeability as well as low pressure and leakage formations.
界面反应的存在提高了润湿性，促进了无压自发浸渗。
The interfacial reactions enhance the wettability and promote the spontaneous infiltration process.
探讨堤防透水堤基处理中，采用压渗及排渗控应遵循的原则及如何确定相关的设计指标。
This paper discusses how to handle the seepage foundation for dykes, and gives design index concluded from pressure percolation and standard for seepage control.
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