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- Soil water in liquid phase 土壤液相水
- It may be alternatively expressed as pressure potential-the hydrostatic pressure to which water in a liquid phase is subjected. 膨压也可以用压力势表示,即液态水产生的静水压。
- When water content decreases,the concentration of 4-CBA in liquid phase and solid phase tends to reduce,but it has a threshold value under which the influence o... 含水量的减小有利于固相和液相中4-CBA浓度的降低,但此含水量存在一个阈值,低于此含水量对杂质的减少速率影响微小。
- A portion of the water in any carbohydrate solution is nonfreezable. When the freezable water crystallizes, that is, forms ice, the concentration of solute in the remaining liquid phase increases, and the freezing point decreases. 任何碳水化合物溶液中的一部分水是不冻结的。当可冻结水结晶时,也就是说形成冰,在所余液相中溶质浓度增加,凝固点降低
- Laser pulses melt the metal surfaces and activate nitrogen, inducing nitriding reaction in liquid phase. 激光的作用使得金属表面熔化和氮气激活,导致液相氮化反应;
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
- On the assumption that chemical reactions can only take place in liquid phase, the reaction-diff... 液相传质模型的表达式说明:液相中由于反应的存在,化学反应除了影响传质过程的传质系数外,还影响其推动力。
- The invention relates to a method for preparing dissoluble Simvastatin into micro drop in liquid phase. 本发明涉及的是将难溶性药物辛伐他汀在液相中制备成微丸的新方法。
- Subsurface irrigation adapts to controlling soil water in protected land cultivation due to its advantages of saving water and energy efficiently and improving ecological environment of vegetables. 摘要归纳总结了渗灌对设施栽培作物生长环境及产量的影响、设施栽培渗灌系统的主要设计参数及灌水指标,分析了目前研究中存在的间题。
- Preparation of trimesic from mesitylene in liquid phase oxidation by air under normal pressure was studied. 介绍以均三甲苯为原料,采用液相空气氧化法制取均苯三酸的工艺方法。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- The laser pulses melt the titanium surface and activate N2, which leads to nitridation of titanium in liquid phase. 激光脉冲起着熔化钛表面和激活氮的作用,导致钛的液相氮化。
- Soil water not available for absorption by plants. 无效水植物不能吸取的土壤水
- We have designed the system of piezoelectric gene sensor in liquid phase and conducted real time monitoring of the detection of SDA successfully. 成功构建压电基因传感器液相检测稳定平台并实现对SDA反应的实时检测;
- He first poured some water in the basin. 他先在脸盆里倒了一些水。
- Tungstogermanic heteropoly acid was used as the catalyst for the esterification of cinnamic acid with iso-amyl alcohol in liquid phase. 以钨锗杂多酸为催化剂,对肉桂酸与异戊醇的液相酯化反应进行了研究。
- First the plant must use all water in the soil. 第一,植物必须吸取土壤中的水分。
- The reaction of dimethyl sulfide oxidized with nitrogen dioxide in liquid phase was investigated in a continuous stirred tank reactor (CSTR). 在假定反应步骤和考虑二甲基亚砜对二氧化氮溶解度影响的前提下,建立了反应的动力学模型,并结合实验数据,对动力学模型进行了参数估值。
- The water in the kettle had all boiled away. 壶里的水完全烧乾了。
- The Progress in Catalytic hydrogenation for the preparation of armatic amine from aromatic nitro compounds in liquid phase was reviewed. 对近年来以硝基芳烃为原料,用液相催化加氢还原方法制取芳胺的应用及其进展进行了归纳总结。