查询词典 ion exchange

Pollution could be reduced by taking advantage of ion-exchange membrane electrolytic method to produce sodium dichromate.

为从源头解决铬盐生产中环境污染的问题，亟需探索清洁高效的重铬酸钠生产技术。

Some of the complexes withβ-diketone derive ligands, which potential applicated in optical, electricity, magnetism, absorption, catalysis, ion exchange, gas storage and so forth.

此类配体所构筑的各式各样的配合物在光、电、磁、吸附、催化、离子交换、气体储存、分子载体、生物活性、荧光器件材料等方面具有一定的应用价值。

In the second part of the paper, the dynamics model of ion exchange had been built.

论文的第二部分，进行了水热离子交换过程的动力学研究。

The molecular weights of the 11 major bands were 82, 79, 60, 51, 46, 38, 32, 30, 28, 24 and 18kD, respectively. The results of Western blotting with the positive serum of anaphylactic patients showed that the 1st-4th instar larvae all had the specific allergens whose molecular weights were 82 and 79kD, respectively; only the 5th instar larvae all had the specific allergen of 30kD. We purified the protein of 30kD by ion exchange chromatography and gel isolation and identified it as ectoblast protein by MALDI-TOF-MS.

选用家蚕过敏患者阳性血清进行免疫印迹，1~4龄家蚕均显示出82和79kD的特异性变应原；但只有5龄家蚕的30kD蛋白为特异性变应原，通过离子交换层析和经切胶纯化出30kD蛋白，再经MALDI-TOF-MS鉴定该蛋白为外膜蛋白。

Primary economic benefit evaluation was performed on electrodialysis and ion exchange resin.

对电渗析和离子交换树脂两种脱盐方式进行了初步的经济效益评价。

Therefore, this technique is simultaneously economically attractive and has a law impact on the environment as com pared with ion-exchange and conventional electrodialysis techniques.

这一特殊的优势是传统工艺中的酸化沉淀法、离子交换法和普通电渗析无法比拟的。

At electrodialysis, ultrafiltration, reverse osmosis, ion exchange, Electricity of deionized such as water treatment and accumulated rich experience.

在电渗析、超滤膜、反渗透、离子交换、电化去离子等水处理领域积累了丰富的经验。

Advanced electrodeionization combines features of ion exchange and membrane-based electrodialysis into an energy efficient process for removing dissolved salts.

先进的电镀消电离作用结合在具能源效益的过程中起消除作用的离子交换和膜基电渗析的特点来溶解盐类。

In the meantime, all the water used in the process has undergone electrodialysis, ion exchange, germicidal treatment, and is purified water.

同时，全部工艺用水经电渗析、离子交换、灭菌处理后得到的纯化水。

The structure of bipolar components of 38DD350 type ion-exchange membrane electrolyzer is introduced.

介绍了38DD350型离子膜电解槽复极元件的结构。

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