英语人>网络例句>derivant 相关的网络例句
derivant相关的网络例句

查询词典 derivant

与 derivant 相关的网络例句 [注:此内容来源于网络,仅供参考]

The catalytic action of various kinds of functional coordination compound and metallomicelles which are made from the complex and micelle, as mimic hydrolase or peroxidase, have been studied respectively in catalyzing the carboxylic ester and phosphatic diester hydrolysis, and the phenolic derivant oxidation in this paper. Some novel results of academic significance have been obtained.

本文以不同类型的功能配合物及其与表面活性剂形成的金属胶束作为水解酶和过氧化物酶的模拟酶模型,分别研究它们对羧酸酯、磷酸二酯水解反应和酚类氧化反应的催化作用,取得了新的有学术意义的成果。

DFA-PEG polyester and its derivant were novel macromolecule surface activityreagent, its molecule contains special structural hydrophilic and lipophilic group.

DFA-PEG聚酯及其衍生物为新型的高分子表面活性剂,其分子中含有特殊结构的亲水亲油性基团。

Said chemical matter comprises compound containing ammonium and halogen atom absorption, and lower carbon number hydrocarbons containing halogen atom and it's derivant; it can be used separately or together with urea, ammonia gas and natural gas.

这些化学添加物包括含有铵和卤原子的化合物、含有胺及卤原子的化合物以及含有卤原子的低碳烃及其衍生物,可以单独使用或与尿素、氨、天然气等主还原剂混合使用。

The preparation of grafted derivant of tertiary amine: it is prepared by the reacting of above (1) product and (2) product heated in water bath at 40℃ within 10min.

聚环氧氯丙烷乙二醇哌啶接支衍生物的制备:将上面制备的聚环氧氯丙烷乙二醇与0.25mol环氧丙基哌啶叔胺于40℃水浴条件下进行接支反应。

Nitric oxide and NO metabolism derivant 3-NT significantly attenuatesα_1-ARs gene expression in SMCs during inflammatory response, this is one of possible pathophysiological mechanisms of vascular hyporeactivity during endotoxic shock.

结论一氧化氮及NO衍生物3-NT均显著抑制了血管平滑肌细胞细胞α_1-肾上腺素受体mRNA的表达,可能为感染性休克时血管低反应性的病理机制之一。

Then the author made particular introduction to and discourse on the financing structure, operating procedure and operating mechanism etc and made a comparative analysis on the primary product and its derivant products of the Mortgage-Backed Securitization.

住房抵押贷款证券化在为住宅建设探索新的融资渠道,降低住房信贷成本,刺激居民购房有效需求,解决银行资金的&短期来源长期使用&矛盾,为投资者提供新的投资方向等方面将起到积极的作用,在我国实施住房抵押贷款证券化的必要性已勿庸质疑。

The tribological properties of the prepared UFD sulfonic acid derivant in the water-base solution were evaluated by using a four-ball friction wear testing machine.

利用四球摩擦磨损试验机研究了化学修饰后纳米金刚石粒子在水基基础液的摩擦学行为。

In this paper, the synthesis, performance and kinetics of C_(36) DFAbased di-polyester or tri-polyester and its derivant, their polyesters were synthesizewith DFA and EG or PEG and PPG, were systemically and roundly studied.

本文以天然油脂加工产物——二聚脂肪酸为主要原料,系统地研究了二聚脂肪酸与乙二醇、聚乙二醇、聚丙二醇之间二元或三元缩聚反应的理论问题及合成物应用性能。

The catalytic action of various kinds of functional coordination compound and metallomicelles which are made from the complex and micelle, used as mimic hydrolase or peroxidase, have been studied respectively in catalyzing the phosphatic diester hydrolysis and the phenolic derivant oxidation, in the paper.

通过研究模拟酶了解天然酶的结构、性质和功能之间的关系,探索酶催化反应机理,为设计、合成结构简单、高活性、高选择性和反应条件温和的理想催化剂奠定理论基础,开发出具有实用价值的绿色催化剂。

BACKGROUND: Chitosan and its derivant are environmental-friend natural macromolecular materials, characterizing by great flocculation and adsorption capacities caused by electrophilic group including amino and hydroxyl groups, as well as its long-chain molecular structure. So chitosan is widely used as flocculants in domains of sewage disposal, food refining as well as Chinese medicine purification.

背景:壳聚糖及其衍生物是环境友好的天然高分子材料,其分子中丰富的带电基团如氨基、羟基以及长链分子结构赋予其优良的絮凝吸附能力,被作为絮凝剂广泛用于工业用水、食品精制以及中药液纯化等领域。

第2/4页 首页 < 1 2 3 4 > 尾页
推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。