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- History of superabsorbent development was described briefly.The swelling property of polyacrylic superabsorbent in deionized water and various salt solutions was also discussed. 简要叙述了超强吸水剂的发展历史,讨论了其在去离子水及不同盐溶液中的溶胀性能及聚丙烯酸(盐)类超强吸水剂制备反应的影响条件。
- various salt solutions 不同盐类溶液
- These worms are placed in dilute salt solutions. 将蚯蚓放在稀释盐溶液中。
- Salt solutions are used in humidity standardization. 在温度标准化中采用盐溶液。
- Fiber formation and lignification were also inhibited to various degrees by salt solutions. 纎维化和木质化也受到明显的抑制。
- Various salt substitutes with little or no sodium chloride are available also. 各种用一点点或没有氯化钠代替的盐是可以买到的。
- Appropriate Medium: Water, Oil, Gas, Various acids alkaline salt solutions media etc. Hard sealing ball valves also used in media with particles and firbres. 适用介质:水、油、气及各类酸、碱、盐介质,硬密封球阀还能适用带颗粒及纤维状介质。
- Appropriate Medium:Water,Oil,Gas,Various acids alkaline salt solutions media etc. Hard sealing ball valves also used in media with particles and firbres. 适用介质:水、油、气及各类酸、碱、盐介质,硬密封球阀还能适用带颗粒及纤维状介质。
- Salt is essential to health as a source of sodium; Blood and all other physiological fluids are dilute salt solutions. 食盐对健康是必需品,当作钠的来源;血液及其它体液都是稀释的盐溶液。
- To cure or preserve by treating with salt or a salt solution. 盐渍:以用盐或盐溶液处理来治疗或保存。
- Globulin A kind of globular protein that dissolves in dilute salt solutions but is relatively insoluble in pure water. 球蛋白:是一种可溶于稀盐,但在纯水中相对难溶的球状蛋白。
- The emulsion of MFX is stable to dilute salt solutions,weak acid or alkali and hard water. 该产品在弱酸、碱、盐溶液中稳定,并能耐一般硬水。
- This means they have very high corrosion resistance against aqueous media and heavily diluted acids, alkalines or salt solutions. 这意味着他们有很高的耐腐蚀性能对水介质和大量稀释酸,碱性或盐溶液。
- Then the water will pass through the membrane into the salt solution. 然后,水通过薄膜进入盐水中。
- Any of various salts containing the negative trivalent radical Fe(CN)6and used in making blue pigments. 氰铁酸盐任何用来制作蓝色颜料的含有负三价铁原子团Fe(CN)6的各种盐类
- Extracting can also be done by partially freezing the salt solution. 加热蒸馏法是将盐水加热,使水分蒸发,然后再使蒸汽冷凝成水。
- Any of various salts containing the negative trivalent radical Fe(CN)6 and used in making blue pigments. 氰铁酸盐任何用来制作蓝色颜料的含有负三价铁原子团Fe(CN)6的各种盐类
- Extracting pure water from the salt solution can be done in a number of ways. 从盐水中提取纯水的方法有若干种。
- A hard, yellowish deposit on the teeth, consisting of organic secretions and food particles deposited in various salts, such as calcium carbonate. 牙垢,牙结石一种牙齿上的坚硬的浅黄色沉淀物,包含有机分泌物和各种以盐(如,碳酸钙)的形式沉淀下来的食物微粒
- After pretreated by inorganic salt solutions and polyanions, the pervaporation separation of water/ethanol mixtures through chitosan membrane was studied in this paper. 本文报道了壳聚糖膜经无机盐溶液处理或聚阴离子复合后,其分离乙醇/水体系的渗透汽化性能。