查询词典 ion exchange

It was one of the churn used most widely eqoupment on power plant online,boiler feedwater ' dispose working bore import sense on ensuring security and economical operation of power plant ,though it is one of important supporting technology wrought on power plant in-serviceNow that of boiler water treatment process design most extensively used,it was ion-exchange methodand osmose process,conventional water curing course much serve as RELAID and manhandle and manhandle,much system malfunction and largelabour intensity .

电厂锅炉是生产中使用最广泛的设备之一，锅炉补给水的处理工作对确保电厂安全、经济运行有着重要意义，它是电厂运行中的一项重要技术基础工作。目前锅炉水处理工艺流程设计中最广泛使用的是离子交换法和渗透法，传统的水处理过程中多为继电器和人工操作，系统故障多，劳动强度大，运行成本高。

It was one of the churn used most widely eqoupment on power plantonline,boiler feedwater ' dispose working boreimport sense on ensuring security and economicaloperation of power plant ,though it is oneof important supporting technology wrought onpower plant in-serviceNow that of boiler watertreatment process design most extensively used,itwas ion-exchange methodand osmoseprocess,conventional water curingcourse much serve as RELAID andmanhandle and manhandle,much system malfunctionand largelabour intensity .

电厂锅炉是生产中使用最广泛的设备之一，锅炉补给水的处理工作对确保电厂安全、经济运行有着重要意义，它是电厂运行中的一项重要技术基础工作。目前锅炉水处理工艺流程设计中最广泛使用的是离子交换法和渗透法，传统的水处理过程中多为继电器和人工操作，系统故障多，劳动强度大，运行成本高。

The experimental results show that activated meerschaum has an ability of removing fluoride due to the ion exchange and adsorption.

活化海泡石除氟机理是由于活化过程中，靠离子交换作用吸附了一定量的铝离子，而铝离子又与水中的氟离子结合从而达到除氟目的。

And a glycochain IbGpl-OL-LbGp5-OL has been found out by the way of Pronase E or β elimination reaction to dissociate the glycochain from the molecules of glycoconjugate and through the separation and purification of it by gel column chromatography, and ion exchange ohromatography and then its repetitive unit construction has been tested by the ways and means of full hybridization and partial acid hydrolisis, methylate analysis, Gc, Gc/Ms, iH and 1/3 CNMR.

通过链霉蛋白酶E或β-消去反应等方法，将糖链从糖缀合物分子上解离下来，经凝胶柱层析或离子交换柱层析进行分离、纯化得到相应的糖链LbGp1-OL～LbGp5-OL。

The electrochemical quartz crystal microbalance results showed an ion exchange reaction for the redox couple.

电化学石英晶体微天平的结果显示出此氧化还原对有离子交换反应。

Two of these protein bands, with a molecular weight of 12 000 Mr and 14 000 Mr, showed immunoreactivity with IgE in the sera from patients with allergy to pollen of Caryota ochlandra. For the pollen extract of Carvota mitis, 30 protein bands were detected in SDS-PAGE, and three of these protein bands, with a molecular weight of 12000, 14000, and 26000 Mr, showed immunoreactivity with IgE in the sera from patients with pollen allergy of Carvota mitis. The 14000 Mr protein was the major allergen. Result from the ion-exchange chromatography indicated that the two pollen allergens (12 000、14000 Mr) from Caryota ochlandra were eluted in the second peak. The major pollen allergen of Carvota mitis was eluted in the forth and fifth peak.

结果 长穗鱼尾葵花粉有30余条蛋白带，其中主要条带有18条，12000和14000 Mr为长穗鱼尾葵花粉特异性变应原；短穗鱼尾葵花粉有30余条蛋白带，其中主要条带有9条，26000、1200和14000 Mr为短穗鱼尾葵花粉特异性变应原，其中14000 Mr为主要变应原；通过离子交换层析方法纯化出长穗鱼尾葵花粉相对分子质量为12000和14000的变应原主要分布在Ⅱ峰中，短穗鱼尾葵花粉相对分子质量为14000阳的主要变应原分布在Ⅴ峰和Ⅵ峰中。

The mechanism of vanadium removal from ammonium molybdate solution by ion-exchange was studied.

摘 要：对钼酸盐溶液离子交换钼钒分离机理进行研究。

A soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process.

一种软质的黄白色三价金属元素，稀土属，能通过离子交换过程从氟碳锑矿或独居石中重新获取。

The monovalent permeselectivity of ion exchange membrane may be improved by treating its surface.

经表面处理的离子交换膜可提高一价离子的选择透过性。

In order to solve the problem that traces of alkaline matter morpholine is contained in the methylbenzene product of N - formylmorpholine aromatics extraction plant, a feasible research was made on removal of morpholine with ion - exchange method in small - sized experimental plant.

针对芳烃抽提装置的产品甲苯中含有微量碱性物质吗啉的问题，在小型试验装置上进行了离子交换法脱除吗啉的工艺可行性试验。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷