查询词典 Ion

The oxygen atoms of the carboxylate group were coordinated with the rare-earth ion in bridging bidentate mode.

推测出羧基中的氧原子以桥式双齿的形式与稀土离子配位。

After years of research has developed industry-leading CARDON "ultra-extreme-pressure synthetic lubricant ion" and "to restore the oil molecule adsorption purifier," and by the international invention patents.

经多年研究终于开发出领先业界的CARDON"超极压离子合成润滑油"和"吸附式分子还原机油净化器"，并获国际发明专利。

The dynamic response was analyzed with different structure . The tectonic deformation of the cartridge case, the distribution of the plastic strain, the flexing deflect ion and the distribution of the stress on dynamite were studied.

分析了采用不同弹壁加强方案的子弹药在抛撒过载下的结构响应情况，给出了子弹壳体变形和塑性应变分布图、弹壁最大内凹变形量随时间的变化曲线以及壳体内部装药应力分布。

The allergens with molecular mass of 21kD and 11kD were identified by Western-blotting. The 21kD and 11kD allergens of cashew nut were purified by ion exchange chromatography.

结果 腰果粗提液SDS-PAGE显示有10条蛋白条带，Western-blotting显示对腰果过敏患者的阳性混合血清能与其中2个蛋白条带起反应，分子量分别为21kD和11kD。

Methods The total protein of the cashew nut was isolated by SDS-PAGE. The allergens of cashew nut were identified by Western-blotting. To purify the allergens, ion exchange chromatography was employed. Results There were ten protein bands visible on the SDS-PAGE gel.

通过十二烷基硫酸钠-聚丙烯酰胺凝胶电泳电泳分离腰果的蛋白质组份，采用免疫印迹(Western-blotting)方法鉴定过敏原，通过离子交换层析对腰果主要过敏原进行初步纯化。

The development of LiFePO4 as cathode of lithium ion battery was reviewed in this paper.

新型高能化学电源技术的快速发展，对电池材料提出了更高的要求。

The recent development in high energy density lithium ion batteries and their cathode materials were reviewed in this paper.

本文详细评述了高性能锂离子电池及其正极材料的研究前沿和发展动态。

It is suitable for use in Li-ion battery as cathode material.

适合作为锂离子电池的正极材料。

But condensate often contain oil and iron-ion beyond the standard due to existing leakage or cauterization of equipments.

凝结水是在石油炼制生产过程中，蒸汽经换热后凝结产生，经过简单处理即可达到软化水水质要求，但是由于生产过程中存在设备泄漏以及腐蚀，所以常常造成凝结水含油、含铁超标。

BACKGROUND: Electrical activity of nerve cells is based on the ion channel activity on cell membrane.

背景：神经细胞的电活动以细胞膜离子通道的活动为基础。

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。