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- diacid arsenate 二酸式砷酸盐,砷酸二氢盐
- Diacid has been got using diethylene glycol as decomposition agent of adduct. 采用二甘醇作为加合物的分解剂,得到了二元酸。
- Diamine is synthesized of diacid by aminating and hydryzing process etc.. It is an importantly chemical intermediate. 二胺由二元酸通过氨化、氢化等工艺合成,是一种重要的化工中间体。
- Acetanilide and hexane diacid,potassium hydrogen phthalate could improve PVC crystallinity. 乙酰苯胺、己二酸和邻苯二甲酸氢钾可以使PVC结晶度增大。
- Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity. 乙酰苯胺、己二酸和邻苯二甲酸氢钾可以使PVC结晶度增大。
- Transporters belonging to the NIP subfamily of aquaporins in rice are permeable to arsenite but not to arsenate. 亚砷酸盐是稻田土壤中砷的主要存在形式,而木质部把营养从根部运输到植株。
- The approach involves chlorization,hydrolyzing the ester,preparing disodium,carboxylate to diacid,sulfonation. 研究了中间产物重结晶条件和结构参数。
- Experimental study of a kalium titanyl arsenate optical parametric oscillator in the mid-infrared band[J]. 引用该论文 王滨;任刚;李彤;牛瑞华;于淑范;钟鸣;吕百达.
- As the thermal treatment temperature of Ti-MMT increased, the adsorption of arsenate in water obviously decreased. 随着对钛柱撑蒙脱石热处理温度升高,材料对水体中砷酸根的吸附能力呈明显下降趋势。
- Gerri Willis: It's called CCA, which is chromated copper arsenate, believe it or not. 它叫做CCA,就是铬化砷酸铜,信不信由你。
- It describes the test and operation of zinc sulfate solution purification by antimony trioxide instead of arsenate. 介绍硫酸锌溶液由砷盐净化改为锑盐净化的试验及生产实践情况。
- So far, we have synthesized pentadecane diacid , which is a very important intermediate product during preparing muscone. 到目前,我们已经合成了制备麝香酮中重要的一步中间产物十五碳二羧酸。
- More than 250 arsenate minerals have been identified in nature, but only 39 arsenate minerals in China. 砷酸盐矿物是主要产出于硫化物矿床氧化带中的次生矿物,在自然界中已发现250多种,我国目前仅发现该类矿物38种。
- Predict the effect on the net reaction catalyzed by glyceraldehyde 3-phosphate dehydrogenase if phosphate were replaced by arsenate. 预言:如果磷酸盐被砷酸盐取代,会对3-磷酸甘油醛脱氢酶催化的总反应产生何种影响?
- With cheap butyl diacid and chloroacetic acid as starting material, butane-tetracarboxylic acid (BTCA) was synthesized through rational synthesis route. 采用廉价的丁二酸和氯乙酸为起始原料,选择合理的合成路线,合成了BTCA。
- Arsenate is structurally and chemically similar to inorganic phosphate (Pi), and many enzymes that require phosphate will also use arsenate. 砷酸盐在结构和化学性质上都很象无机磷酸盐(Pi),许多需要磷酸盐的酶也会利用砷酸盐。
- It is too difficult to determine its melting point because hexane diacid is liable to sublimate.The operation is more rational and the result is more liable if we impr... 己二酸可升华;试验改进了其熔点测定的方法;操作更为合理;结果更为可靠.
- What would be the consequence to an organism if arsenate were substituted for phosphate? Arsenate is very toxic to most organisms. Explain why. 如果砷酸盐取代了磷酸盐会对有机体产生什么后果?砷酸盐对大多数有机体是非常有毒的,解释。
- To build production workshops, warehouse, boiler room, to increase the floor space of 12140 square meters to construct a production capacity of 4000 tons of diacid annually. 新建生产车间、库房、锅炉房,新增厂房等建筑面积12140平方米,建成年产4000吨癸二酸生产能力。
- The cytotoxic and cytogenetic effect of sodium arsenite and sodium arsenate on Chinese hamster ovary (CHO) cells is reported. 本文报告了亚砷酸钠和砷酸钠对中国地鼠卵巢细胞(CHO)的毒性和细胞遗传学效应。
