production and application of hydroxypropyl methylcellulose a study of ultrasonic copolymerization of polymer surfactants based on carboxy methyl cellulose

nd: yag laser and hydroxypropyl methylcellulose for neonatal duct obstruction

Nd：YAG泪道激光加甲基纤维素留置治疗先天性鼻泪管阻塞

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experimental study on the treatment of hydroxypropyl methylcellulose by coagulation and air-floatation

混凝气浮处理羟丙甲基纤维素的实验研究

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in this paper, the effect of temperature on the dissolving& out process is stud-ied first. it is proved that vc and k increase be linear with the increase in temperature when using methanol, alcohol or acetone to crystallize and separate kci from water.

本文首次探讨了溶析结晶过程的温度效应，证实：分别用甲醇、乙醇、丙酮结晶分离水溶液中的KCl时，相应的Vc、K值均随温度的增加呈直线上升趋势；

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preparation of dissolving-out rate and bioactivity of three chinese medicinal herbs by micro-technology and comparative study of their in vivo dynamics-exploration of micron chinese medicine

微细化工艺制备三种中药的溶出度、生物活性及体内动力学比较研究&微米中药应用探讨

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effect of nano-grinding on dissolving-out ratio of active constituents from panax notoginseng

纳米化对三七中有效成分溶出的影响

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study on superfine pulverization of chinese traditional medcines and dissolving-out characteristics of effective compositions

中药超微细化及有效成分溶出特性研究

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general situation of studies in solid preparations of chinese medicine and their dissolving-out rate

中药固体制剂及其溶出度的研究概况

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nearly all cell walls of oat bran are broken and dissolving out characters tics of effective compositions are remarkably improved, after it is ultramicro-porphyrized.

燕麦麸经超微粉碎后，显微镜下观察基本无完整细胞存在；其有效成分溶出特性有明显改变。

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this paper introduces the dissolving out rate of impurities in electrolyte electrolyte cleaning process, impurities removing rate and those disadvantages in copper electrorefining process, giving briefly the countermeasures.

本文介绍了铜电解精炼过程杂质在电解液中的溶出率，净液工艺、脱杂效率及缺陷，并简要提出了改进措施。

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methods: the contents of vitamin c was determined by the technique of vitreous carbon electrode dressed and the method of ballast phase alternating current dissolving out voltammetry.

方法：使用修饰玻碳电极技术和锁相交流溶出伏安法。

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proper look-out and safe speed investigation of speed of dissolving out situation on domestic carbamazepine tablets produced by different pharmaceutical factories

正规了望与安全航速在防止海难事故中的作用国内不同药厂生产的卡马西平片溶出速率研究

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the amount of phenols dissolving out the pulp during alkaline extraction increased with the increase of naoh dosage.

碱抽提过程中酚类物质的溶出量随NaOH的用量增加而增多。

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research on corresponding relation between hydration activity of steel slag and its ca~ ( 2+) ion dissolving out characteristics

转炉钢渣Ca~（2+）离子溶出特性与其水化活性对应关系的研究

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the effect of lime in bayer's process of high pressure dissolving out diaspore

石灰在拜耳法高压溶出&水硬铝石中的作用

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test on inorganic salt dissolving out of waste incineration residual

垃圾焚烧残渣无机盐溶出实验

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impurities dissolving out and cleaning in copper electrorefining process

铜电解精炼过程杂质的溶出及脱除

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investigation of speed of dissolving out situation on domestic carbamazepine tablets produced by different pharmaceutical factories

国内不同药厂生产的卡马西平片溶出速率研究

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retrograde condensed liquid tends to being dropped out during development of condensate gas reservoirs, thus showing different flowing characteristics between reservoir percolation and dry gas drive or depletion gas drive.

凝析气藏开发中，反凝析液析出常常不可避免，由此造成储集层渗流表现出与干气或常规溶解气驱流动不同的特性。

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for fractured carbonatite reservoirs, it is cautious to waterflood development, especially for fracture reserve with gas-cap and bottom water. generally, after depletion drive and waterflood development, the finally recovery rate of base oil is less than 40%.

对裂缝十分发育的碳酸盐油藏，一般对注水开发非常谨慎，特别对既有气顶、又有底水的裂缝型油田，尤其如此。

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in operation design, the energy of dissolved gas drive could be increased through adding pure co 2 to the prepad fluid; and the co 2 might play the role of cooling so as to attain the goal of reducing reservoir temperature.

施工设计中预前置液中加入纯CO2，能增加溶解气驱的能量，CO2可以起到冷却作用，达到降低储层温度的目的；

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