1) salinity inversion
逆盐层
2) backward salt mining
逆向采盐
3) Salt stress
盐逆境
1.
The effect of seed priming with mixed salt solution on germination and physiological characteristics of seedling in rice was investigated by determining percentage germination and germination index, activities of several enzymes under low temperature (5 ℃) stress and salt stress (0.
在盐逆境下 ,α-淀粉酶、β-淀粉酶活性和根系脱氢酶活性显著增强 ,过氧化氢酶活性提
4) salinity inverse
盐度逆转
1.
The results show that during the period of spring to summer transition, there existed anomalous surface water with salinity inverse in the southern South China Sea, covering most of the middle and eastern area.
对 1 98 5～ 1 998年期间的海洋调查温盐深 (CTD)资料进行综合分析 ,发现南海南部春夏季季风转换期存在盐度逆转的异常表层水。
5) salt bed
盐层
1.
New formula of drilling mud density of the control wellbore closed rate in salt bed.;
一种控制盐层段井眼闭合率的钻井液密度新公式
2.
Application of ternary copolymer salt-resisting fluid loss reducer in salt bed of Carboniferous system in Tahe oilfield.;
三元共聚物抗盐降失水剂在塔河油田石炭系盐层固井中的应用
3.
The components of amphoteric polymer salt tolerance mud have been introduced, and the field operation technology drilling through thick salt bed by using amphoteric polymer mud system has been summarized.
论述了盐对泥浆胶体性质的影响机理 ,介绍了两性离子聚合物抗盐泥浆的组成 ,总结了两性离子聚合物泥浆体系钻穿大段盐层的施工工艺及现场应用中常见的问题 ,指出抗盐泥浆的基础是保证处理剂对粘土颗粒足够的护胶能力 ,而手段是提高抗盐处理剂在泥浆中的含量。
6) salt formation
盐层
1.
Cementing techniques for wells with salt formations used for underground gas storage;
地下储气库盐穴及盐层固井技术
2.
Well drilling in a salt formation is a problem in drilling,while accurately establishing the mud density and undersaturation is the key for solving the problem.
盐层钻井是钻井技术中的难题,准确确定钻井液密度及含盐欠饱和度是解决难题的关键。
3.
The main characteristics of formation are :the salt formation is so developed that may reach about to 3000 meter thickness in Permian above main area of salt dome .
肯基亚克盐下油田的主要地质特点是 :下二叠系盐层发育 ,在盐丘主体部位钻井 ,盐层厚度可达 30 0 0m ;石炭系灰岩油层孔隙压力系数高达 1。
补充资料：提婆五逆与三逆
【提婆五逆与三逆】
（故事）(参见：五逆)
（故事）(参见：五逆)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条