The variation of fouling resistance and frictional resistance coefficient of heat exchanger using connate Yangtze River water as cooling water is tested experimentally. 通过实验方法测试了以原生长江水为冷却水的换热器污垢热阻和摩阻系数的变化。
The term connate implies born, produced or originated together. 术语原生意指一起出生,产生或同源。雌雄同体的水生陆生或寄生环节动物。
Calyx teeth prominent, connate and persistent. 萼齿突出,合生和宿存。
Due to the variation of geologic environment reservoir is often invaded by external water, thus, resulting in the property difference between connate water and formation water. 油藏形成后,由于地质环境变化,储层往往会受到外部水系的侵入,从而造成原生水和水层地层水性质的差异。
In the wilderness, I find something more dear and connate than in streets or villages. 在旷野中,我发现了比之于村落街道上更亲近、更密切的东西。
In1941, Klinkenberg proposed that the slippage effect would occur when natural gas flow through porous media in absence of connate water. 科林贝尔在1941年提出了气体在不含束缚水多孔介质中渗流时出现的滑脱现象。
Hydrogen and oxygen isotope composition of water in fluid inclusions indicates that ore-bearing hydrothermal solution origined mainly from atmospheric water or deep connate water. 矿物流体包裹体成分反映了两种不同性质热液的活动,氢、氧同位素组成所指示的成矿热水以大气水或地下热卤水为主。
It was shown by practical example that high connate water saturation had considerable effect on well test analysis results, greatly lowering the explained permeability and amplifying formation damage of gas wells. 结果表明:较大量共生水的存在,将对试井解释结果产生较大影响,引起渗透率的较大降低和加深对气井储层的伤害。
In a word, the effect of connate water and stress sensitivity on development of low-permeability gas reservoir should be paid enough attention. 共生水的存在以及应力敏感性对低渗气田开发的影响应引起足够的重视。
Water in ore-bearing hydrothermal system derives from different origins-magmatic, descending meteoric, connate, marine, metamorphic and mantle-derived waters. The isotopic composition of hydrogen and oxygen differs in these waters. 成矿热液系统中水是多来源的,有岩浆水、下降的天水、同生水、海水、变质水及地幔初生水等,这些水都各有不同的氢、氧同位素组成。
Well test data of such reservoirs are hard to analyze by conventional well test models, which should be properly modified when the connate water saturation is high. 用常规的试井模型难以分析这种凝析气藏的试井测试资料。当气井共生水含量较大时,应对原来的试井解释模型与方法进行修正。
The thermal flow body rose and into sea along connate fracture uninterrupted adsorbed and enriched minerogenetic elements during long pulse process, and reduced sulfosalt of sea water into H 2S. 沿同生断裂上升喷溢入海的热流体长期脉动过程中不断吸附、富集成矿元素,并将海水中的硫酸盐还原为H2S。
These characteristics indicate that the ore-forming fluid resulted from fractional crystallization of magma, with the participation of some connate water at the late stage. 根据这些特征可推断出成矿流体源于花岗岩浆的结晶分异,晚期有少量建造水混入。
Under the action of magmatic heat source controlled by deep-seated faults, the high sulfur gas liberated from the magma, the connate water in country rocks and ore forming materials combined together to form the hot mineralizing fluid. 在深断裂控制的深源岩浆热力作用下,由岩浆析出的高硫气体与围岩封存水、成矿物质相结合,形成成矿热液。
Meteoric water and connate water may form independent ore-bearing solution through circulation by heating, or may mix with ascending magmatic solution, or enter magmatic chamber in the depths to join the ore-bearing hydrothermal system. 下降天水和同生水受热循耳可形成独立的合矿热液,也可与上升岩浆热液混合或从深部进入岩浆房参加热液成矿系统;
It has been proved by experiments that there's stress sensitivity in some low-permeability gas condensate reservoirs, and higher the connate water saturation, stronger the stress sensitivity. 实验已经证实一些低渗深层凝析气藏存在应力敏感性,共生水含量越高,对压力的敏感性越强。
A study on lithology characteristics and the changing law of formation water salinity in this area proves that the salinity difference between connate water and formation water of water zone is the basic cause of low resistivity. 通过对这一地区岩性特征和地层水变化规律研究,指出原生水和地层水差异是导致低阻储层的根本原因,提出了相应的计算方法。