内渗的
- 与 内渗的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on this result, and combined with mathematical models for describing the quenching process, the temperature, microstructure and stress field in quenching process were simulated by the FDM, the variation of microstructure and stress in quenching process was analyzed, and effect of the carburization on them was also analyzed.
基于渗碳模拟结果,根据描述淬火过程的数学模型,利用有限元法对试样淬火过程的温度场、组织场及应力场进行了数值模拟,分析了淬火过程中组织和内应力变化,及渗碳过程对淬火过程组织及应力变化的影响。
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This fact showed that in low concentration,La3 can stabilize the membrance and decrease the ratio of electrolyte exosmosis of root.
用10和50ug/ml的镧处理在6-54小时内,根质膜电解质外渗率均低于对照,说明低浓度的镧可以稳定细胞膜,减少电解质外渗率。
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We also find two species can coexist only when taking the medium values in some range of parameter,if it is too large or too small only one population can exist or none of them can .
其它的参数不变,而只变化某一个参数的取值,且这一取值变化符合这一参数划分区间,定态会经历这一区间内的多种状态,且会出现临界点,普通渗流与定向渗流类相互转化,且出现两个临界点,两次相转变。
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The method of the invention is that the double decomposition reaction is employed inside four chambers of an electrodialyzer to prepare the ion liquid with the high purity, with reactant from two chambers of the electrodialysis and the product from the other two chambers of the electrodialysis.
本发明的方法是在四室的电渗析器内,利用复分解反应,制备高纯度的离子液体。反应物来自电渗析其中的两室,产物生成在电渗析的另两室。
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The paper studies mainly the separation and recovery of low -concentration sodium sulfate - acetic acid-water system in the laboratory and probes into how varied factors affect the electrodialyzer' s limited electricity current density and in separating process performance.
本课题在实验室范围内,对低浓度硫酸钠—乙酸—水物系电渗析分离过程进行了研究,并就各种因素对电渗析器的极限电流密度和分离过程性能的影响进行了探讨。
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Especially, sulfide has significant positive correction and negativecorrection with unsteady fractions (acid soluble fraction and reducible fraction)andsteady fractions (oxidable fraction and residual fraction)of Cu and Zn in MSW,respectively. Simulation computation results from Visual MINTEQ showed that Cu~(2+)was mainly associated with humus and migrated from lose association (FA_1-Cu) totight association (FA_2-Cu), while Zn~(2+) was mainly presented with complexation withS~(2-) which was strengthened as the reducing environmental surrounding in landfillgradually.
Visual MINTEQ模拟计算结果表明,渗滤液中Cu大部分为腐殖质络合态,并逐渐由与松结合态富里酸络合态(FA_1-Cu)向稳结合态富里酸络合态(FA_2-Cu)转变;Zn则主要表现为与S~(2-)的络合,其络合程度随模拟填埋场内还原性环境形成而加剧,生物反应器填埋场的渗滤液长期回灌能促使Cu和Zn逐步形成络合沉淀而使其在填埋垃圾内的迁移行为减缓。
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The PCVD plasma impregnation process of hot forging die includes surface deoiling, polishing, supersonic cleaning in acetone and alcohol dewatering of the die after quenching at 1070 deg.c and tempering at 530 deg.c; plasma nitriding in a industrial PCVD vacuum furnace; and PCVD plating.
本发明公开了一种精密叶片热锻模具的PCVD等离子体渗镀复合强化方法,将经1070℃淬火,530℃回火后的叶片模具(HRC=43-50)经表面除油、抛光后浸入丙酮中超声波清洗,酒精脱水;然后放入工业型PCVD真空炉内进行等离子体渗氮和PCVD镀膜处理。
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In this paper, the change of the hydraulic grade line in the dam is studied based on the basic theory of seepage.
本文从渗流基本理论出发,探求了土坝在非稳定渗流下坝体内自由水面线的变化过程。
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Based on groundwater dynamics in porous media, seepage state about solution in leaching heap was analyzed, and its criterion and the basic relation between flow velocity and water head gradient in each state were put forward.
摘 要:在多孔介质地下水动力学的基础上,分析溶浸液在浸堆内的渗流状态,并提出渗流状态判据、各自状态下的渗流速度与水力梯度基本关系式。
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Liquid nitriding utilizes molten cyanide salts and, as in gas nitriding, the temperature is held below the transformation range.
液体渗氮利用熔化的氰化物盐,就像气体渗氮,温度保持在低于转化范围内。
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。