the steam treated mordenite for selective catalytic synthesis of dimethylamine

1、

effect of pretreatment on catalytic performance of natural mordenite for the synthesis of dimethylamine

预处理对天然丝光沸石合成二甲胺催化性能的影响

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2、

preparation and reactivity of the catalysts for selective synthesis of dimethylamine

选择性合成二甲胺催化剂的制备和反应性能

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3、

effects of different elements on the performances of copper based catalysts for disproportionation of dimethylamine

铜基催化剂中助组分对二甲胺歧化性能的影响

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4、

catalyst and technology for synthesizing dimethylamine with high selectivity

高选择性合成二甲胺催化剂中试研究

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5、

treatment of the dimethylamine wastewater by complex extraction and ion-exchange

络合萃取法及离子交换法处理二甲胺废水的研究

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6、

chromatographic analysis for condensation products of acetic acid and dimethylamine

醋酸与二甲胺缩合产物的气相色谱分析

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7、

study of the synthetic method of alkyl dimethylamine oxide

十二烷基二甲基氧化叔胺合成方法的探索

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8、

study on the separation of low concentration dimethylamine from wastewater of synthetic leather industry

合成革工业废水中低浓度二甲胺的分离研究

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9、

influence factors of removal of dimethylamine from wastewater by air stripping

空气吹脱法脱除废水中二甲胺的影响因素研究

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10、

topics of study include the biology and psychology of aging, dependent care, public policy, and more.

学习的内容包括老年人的生理和心理，亲属照顾和公共政策等。

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11、

and to optimize the physical, emotional, developmental, and mental health status of children placed into dependent care.

和优化的身体，情感，发展和心理健康状况的儿童置于依赖护理。

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12、

proposes to increase the child and dependent care tax credit.

建议增加儿童和家属照管的税收优惠。

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13、

chartered association of certified accounts caca

合格会计师协会

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14、

please note the application of caca summer camp is due on april 26, 2008. contact vice principal ken yeh for registration.

请注意本周六四月二十六日，中美文化协会夏令营报名截止，请速洽本校副校长叶克章报名。

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15、

i always say that these " caca " cards are fertilizer for growth, so compost them.

我经常说那些「粪便」的牌其实正是成长的肥料，所以呢，就用它们来堆肥好了。

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16、

the effect of leflunomide and methotrexate on collagen induced arthritis in infancy rats

来氟米特和甲氨蝶呤治疗幼年大鼠关节炎

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17、

the effect of three solvents on the permeation of leflunomide in excised mouse skin

3种溶剂对来氟米特离体皮肤渗透的影响

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18、

protective effect of leflunomide on experimental nephrotoxic serum nephritis

来氟米特对大鼠肾毒血清性肾炎早期肾损害的保护作用

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19、

objective to investigate the effect of leflunomide and prednisone in treating refractory nephropathy syndrome.

目的观察长程应用来氟米特联合泼尼松治疗难治性肾病综合征患者的疗效和安全性。

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20、

effects of the leflunomide and cyclosporine in chronic cardiac allograft rejection in rats

来氟米特联合环孢素A对大鼠心脏移植慢性排斥反应的抑制作用研究

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