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- In order to prepare cellulose acetate-propionate,the acid activation of cellulose was investigated in this paper. 以合成醋酸丙酸纤维素中的酸活化为例对纤维素的酸活化进行了研究。
- Zeolite-based phase changing elementary was prepared by acid activation zeolite and dodecanol and its property was analyzed by XRD,IR and DSC etc. 以酸活化沸石为载体,十二醇为储能工质,制备沸石基储能基元,并采用X射线衍射、红外光谱和差示扫描量热等对沸石基储能基元进行表征。
- Y.Y.Chang, C.I.Lin, H.K.Chen, “Effect of Acid Activation on Sesame Oil Bleaching by Rice Hull Ash”, J.Chem.Eng.Jpn., Vol. 34, No. 1, pp. 1-6 (2001). 李岳阳,”碳酸钾负载于活性碳与矽酸钙吸收二氧化碳之研究”,国立台湾大学化学工程研究所硕士论文,(2002)。
- The hydrolysis of phosphate experiences a bifunctional catalytic mechanism including double Lewis acid activation and intramolecular nucleophilic attack. 磷酸酷的水解经历了双Lewis酸活化和分子内亲核进攻的催化机理。
- The kinetic analysis illustrates that the hydrolysis of phosphomonoester experiences a bifunctional catalytic process including double Lewis acid activation and intramolecular nucleophilic attack. 动力学分析表明,磷酸单酯的催化水解经历了双路易斯酸活化和分子内亲核进攻的双功能催化机理。
- With acid activation treatment, active white clay was produced from a bentonite ore in Shandong Province. 以山东膨润土为原料用酸活化法生产出了活性白土。
- The higher reactivity of dinuclear copper(II) complex than that of its mononuclear analogues illustrated the probability of double Lewis acid activation by two metal centers in the former complex. 双核铜(II)配合物比与其具有相似结构的单核配合物催化底物水解的活性高很多的事实表明,在双核配合物作催化剂的体系中很可能包含两个金属中心的双路易斯酸催化的机理。
- Activated carbon with high specific surface and considerable mesopores was prepared from bamboo flotsam with phosphoric acid activation. 以毛竹废料为原料通过磷酸活化法制备了具有较高比表面积并含有大量中孔的活性炭。
- Can protect the motoneuron which raises to be exempt from the toxic influence which the glutanic acid activates. 能保护所培养的运动神经元免受谷氨酸激活的毒性影响。
- Need right now inside, surgeon clasp, handle ketosis acid actively at the same time toxic, cooperate next undertaking in anaesthetic doctor at the same time rescue operation. 此时需内、外科医师密切合作,一面积极处理酮症酸中毒,一面在麻醉医师配合下进行抢救手术。
- A modified semicoke desulfurizer for FCC gasoline was prepared by hydrothermal and nitric acid activation and dipping with activate component using Zhalainuoer semicoke as raw material. 以扎赉诺尔半焦为原料,采用硝酸活化、水热活化和浸渍活性组分等改性方法,制备了改性半焦脱硫剂,并用于脱除FCC汽油中的各种硫化物。
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- In the test,the influence of the amount of ClO 2 solution,pH,reaction time,acidic activating agent on desulfuration is studied. 研究了ClO2溶液的加入量、pH、反应时间和ClO2酸性活化剂对脱硫的影响。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- Study on humic acid activation of inorganic phosphorus in soil 腐植酸对土壤中无机磷活化效应的研究
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。