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- Comparing withPP/SBS/Adipic acid system,the PP/EPDM/POM sys-tem is better in impact resistance. 和 PP/SBS/已二酸体系相比,PP/EPDM/POM 的耐冲击性较佳。
- The impact of cellulose pretreated with ultrasonic dissolving in phosphoric acid system was studied. 摘要研究了超声波预处理方法对纤维素在磷酸体系中溶解的影响。
- A gelled acid system was prepared with polyethylene oxide as gelling agent,20% HCl as solvent,and other additives. 以聚氧化乙烯为胶凝剂,20%25盐酸为溶剂,以及其他助剂,制得胶凝酸体系。
- An azeotrope is fanned at 74.09 mol % of water for the saturated sodium chloride + water + acetic acid system. 对于饱和氯化钠+水+乙酸系统之汽液平衡，在水莫耳分率74.;09%25处会形成一个共沸点；
- Abstract Uranyl luminescence in phosphoric acid system is studied in this communication. 摘要 研究了铀酰离子在磷酸体系中的发光现象。
- The electroless Sn Pb alloy plating process in methylsulfonic acid system was studied. 研究了甲基磺酸体系化学镀锡铅合金。
- A high oil-absorption resin of polyacrylic acid system with moderate crosslinking was synthesized by suspension polymerization. 采用悬浮聚合的方法合成一种交联适中的聚丙烯酸系高吸油性树脂。
- Chemical reactions in urea-sulfuric acid system with different ratio of urea and sulfuric acid at various temperatures are studied. 摘要研究了硫酸尿素系统在不同配比和不同温度的化学反应。
- This paper develops a new determination method of astragaloside in vanillinphosphric acid system by Spectrophotofluorimetry. 建立了香兰素磷酸体系荧光分光光度法测定黄芪甲甙的方法。
- The experimental results show that the cationic emulsified wax size (CEWS) can be used to size in acid system besides neutral sixing system. 阳离子乳化石蜡胶（CEWS）既可用于酸性施胶又可用于中性和磁性施胶。
- The flavonoid of tartary buckwheat with different components proved to be an excellent cooperative result in linoleic acid system. 在亚油酸体系中，苦荞黄酮各组分协同抗氧化效果较好.
- The experiment result shows that the seleniou acid copper salt phosphoric acid system has advantge of anti corrosion over selenium copper system. 实验结果表明，亚硒酸-铜盐-磷酸发黑体系较之常用的硒-铜体系在耐蚀方面有较明显的优点。
- The success of an experiment with the water - acetic acid system showed that the method was practical and the extractants of extractive distillation were efficiently screened. 并对水-醋酸体系进行了实验,实验结果证明该方法是可行的,可以有效地对萃取精馏的萃取剂进行实验筛选。
- Focus on the traditional acid system has little radius and bad acid result,the system of low to permeate oil reservoir slow speed sour craft has been studied and implemented. 针对传统酸化工艺酸化半径小,酸化效果差的缺点,研究实施了低渗透油藏缓速酸化工艺新体系。
- Under the condition of comm only used digestion method, the effect of the sequence of adding acid in the same acid system on the result of test is studied. 选择常用的土壤消解方法,研究同一酸体系下,酸加入顺序对测试结果的影响。
- A new type of low damage organic mud acid system LDA?2 is developed to solve the problem of serious underinjection of partial water injectors in Binnan oilfield. 为解决滨南油田部分注水井欠注严重的问题,研制了一种新型低伤害有机土酸液体系LDA-2。
- A study of surface coloring on stainless steel products was carried out with chrome oxide-sulfu-ric acid system as main coloring solution and adding suitable additive. 以铬酐-硫酸体系为主着色液加入适量添加剂,对不锈钢试样进行表面着色。
- According to different reservoir type,applying acid fracturing techniques of gelled acid and emulsification acid system improve the fracture conductivity. 采用胶凝酸体系和乳化酸体系,根据储层类型不同,采用压裂酸化技术沟通裂缝,提高导流能力。
- Heartburn and indigestion are one symptom of an overly acidic system;as is flatulence and excessive burping. 胃灼热、消化不良是过酸系统的症状，还有就是胃气胀和过度打嗝。
- Heart disease and strokes are other diseases that is the result of an overly acidic system due to toxins in the environment. 心脏病和中风是因环境毒素产生了身体过酸性系统从而导致的其它疾病。
