查询词典 ethylenediamine

EDA REQUIRED Oct 03, 2009 4 TO 5 FCL ETHYLENEDIAMINE REQUIRED CIF NHAVA SEVA INDIA...

的EDA需2009年10月3日4至5级集装箱乙二胺的到岸价格感应加热元件所需感应炉坩埚印度孟买新港舍瓦。。。

0 Of polyamidoamine has been synthesized by a divergent method with ethylenediamine as core.

采用发散合成法，合成了以乙二胺为核的1.0代树枝状大分子聚酰胺-胺(PAMAM1.0)，用静态法测定了树枝状大分子在高硅溶液中对胶体硅的阻垢性能。

The reactions of ethylenedinitrourea with ethylenediamine or with polyether were studied.

根据乙撑二硝基脲降解生成乙撑二异氰酸酯中间体的性质，研究了它与乙二胺的反应，并进行了硝化反应研究。

Nanocrystalline InOOH photocatalyst was synthesized from In(NO3)3 and ethylenediamine via a solvothermal method.

以硝酸铟作为前驱体，在蒸馏水和乙二胺的混合溶剂中制备出了InOOH纳米晶，详细地考察了反应溶剂及温度对终产物的影响。

The nanorods of CdS obtained in ethylenediamine were also characfterized be Raman and XPS spectroscopy, these results indicate that the product were in high purity and quality.

在乙二胺中得到的是立方相的CdS纳米棒。用Raman光谱和XPS对所得的CdS纳米棒进行表征，结果表明样品纯度高，质量好

Sodium salt of ethylenediamine tetraacetic acid and glycine）.

乙二胺四醋酸和甘氨酸的钠盐。

Because of the ethylenediamine groups on the side chain of BEDAHQA, there is no direct interaction between the chelating group and the fluorophore, which avoids pH sensing.

从而表明载体结构的改变会对传感材料的性能产生直接影响，这将是我们今后研究工作的重点。

In this paper six kinds of alkyl polyamine polymers which were polyethylene glycol of molecular weight of 400, 600 and 1,000 modified with ethylenediamine or diethylenetriamine were synthesized, and the effects on ink absorption speed, definition and image quality of ink-jetprinting coating layer were studied. At the same time, the better coating formula were found.

本论文合成了六种烷基多胺——乙二胺和二乙三胺改性分子量为400，600以及1000的聚乙二醇所得到的产物，并且研究了它们对喷墨打印材料吸墨涂层的吸墨速度、清晰度及影像质量的影响，最后找出比较理想的涂层配方。

Particularly,ethylenediamine is an optimal choice for improving the selectivity for cyclohexanone oxime.

在催化剂与硝基环己烷摩尔比为1∶100、反应温度95℃的条件下，反应6h后的硝基环己烷转化率可达100%，环己酮肟选择性可达84.2%。

Using ethylenediamine, urea, methanal and formic acid as base material, 1, 3-dimethyl-2-imidazolidinone was prepared via cyclization reaction and methylation.

以乙二胺、尿素、甲醛和甲酸为原料，经过环化和甲基化反应制得目标产物1，3-二甲基－2-咪唑啉酮(1，3-DMI)。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。