1)  hydraulic fracturing
水压致裂理论
1.
The grouting pressure is studied by field measurement; then“the hydraulic fracturing theory”and “the energy analysis principle for fracturin.
根据鲍店煤矿井壁破裂灾害治理注浆工程的实践,对适合于超深部土体(超过100 m)的钻孔上行式聚能射孔注浆施工工艺进行了完整的描述,指出实际工程中容易发生的工程事故,并提出改进措施和注意事项;对整个注浆期间的压力变化情况进行了现场实测研究,并引入“水压致裂理论”对裸孔段注浆进行了理论对比分析;运用“裂隙扩展的能量分析原理”阐述了劈裂注浆的流量调节法。
2)  water pressure
水压
1.
The technique of deep hole blasting under water pressure applied in water-bearing rock;
深孔水压爆破技术在含水岩体中的应用
2.
Numerical simulation of ACV′s water pressure field;
全垫升式气垫船水压场数值模拟
3.
The Unsteady Reason to Water Pressure and the Method to Solve the Problem;
旧住宅水压不稳定原因简析及改造方案
3)  Hydraulic pressure
水压
1.
Features of slope hydraulic pressure distribution and practice for dewatering in Fushun Open Pit;
抚顺西露天矿边坡水压分布特征及疏干减压工程实践
2.
The hydraulic pressure biogas pool is studied on the basis of production and living in countryside.
根据目前农村生产和生活特点,研究并推广设计简易、实用、管理方便且产气率高的水压式型沼气池。
3.
Hydraulic pressure process in heating system is coupling,parameter varying,nonlinear,multi-variables process.
供热系统水压过程是一个耦合的、变参数的、非线性的多变量过程。
4)  water injection pressure
注水压力
1.
Establishment of reasonable water injection pressure of sandstone reservoir;
砂岩油田合理注水压力的确定
2.
Cause analysis and countermeasure for high water injection pressure in Xin V block of Jilin oilfield.;
吉林油田新Ⅴ区块注水压力高原因分析及对策
3.
Aiming at the problem of high water injection pressure and low displacement efficiency,the laboratory research on decreasing injection pressure by new surfactant system has been in process with analyzing the reasons of high injection pressure.
针对吴旗长2油藏部分注水井注入压力高、注水驱替效率低及套损井不断增加等情况,分析了注水压力升高的原因,开展了新型表面活性剂体系降压增注的应用研究。
5)  hydraulic press
水压机
1.
Optimal design to the primary cylinder's cylinder body of the giant forging hydraulic press based on fuzzy reliability;
基于模糊可靠度的巨型模锻水压机主工作缸缸体的优化设计
2.
Reliability analysis of primary cylinder of giant forging hydraulic press;
巨型模锻水压机主工作缸的可靠性分析
3.
Optimization design on valve-body of main distributor in the 300 MN mould forging hydraulic press;
300MN模锻水压机主分配器阀体优化设计
6)  150 MN hydraulic press
150MN水压机
参考词条
补充资料:环境致裂
分子式:
CAS号:

性质:受应力的固体放在有腐蚀性的液体氛围中所产生的或加速的开裂现象。在这种情况下发生开裂或破坏所需的应力要比没有液体氛围时小得多。高聚物材料在受应力或加工成型过程中造成的残余应力较大的时候,当它暴露在某种环境或是接触某些化学药品时很容易发生开裂。非晶高聚物如聚甲基丙烯酸甲酯、聚苯乙烯和聚碳酸酯等暴露在某些溶剂中时发生开裂。聚乙烯、聚丙烯在某些洗涤剂或油的作用下也容易发生开裂。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。