查询词典 ions

This might be attributed to the ionic crosslinkage formed by multivalent ions.

这可能与高价离子形成的离子键交联有关。

The enhanced adsorption in the presence of multivalent ions was ascribed to the bridge between macromolecular chains.

高价离子对聚电解质高分子链起到桥连的作用，促进其吸附量的增加。

We studied two separate parts: DNA condensation induced by multivalent ions and DNA transport induced by electric field in nanostructures.

我们的研究分为两个部分：多价正离子诱导DNA自发凝聚及电场对奈米结构中DNA操控。

The long-lasting phosphorescence phenomenon is a new optical phenomenon in glass From the study, we hope to make new long-lasting phosphorescent material, and at the same time enhance our knowledge to multivalent chemistry of rare earth ions.

玻璃中的长余辉现象是玻璃中的一种新的光学现象。我们选择长余辉玻璃进行研究希望能够研制出新型的稀土长余辉材料，同时在理论上加深对稀土离子变价化学的认识。

Compared with the photoreaction in distilled water, the ions in artificial seawater could enhance the photolysis of naphthalene.

同蒸馏水中的光反应相比，人工海水中的离子有助于提高萘的光解反应。

President Barack Obama tells United Nata ions climate summit the US is determined to act against climate change, saying the country was slow to recognize the magnitude of the problem, but it's catching

奥巴马总统在联合国纳塔离子气候峰会上说美国决心与气候变化作斗争，并且说，虽然在这一问题上意识迟缓，但是会加紧脚步追赶

Micro-metal ions that Human body need include Natrium,Potassium, Calcium, Magnesium, Zinc, Copper, and Manganeseetc.

人体所需的微量金属离子有钠，钾，钙，镁，锌，铜，锰等。

Different kinds of metal ions,such as natrium ion,calcium ion and iron ion were introduced into PAN fiber with aquatic solution.

引言PAN基碳纤维是以PAN基原丝为原料，通过预氧化和碳化过程中一系列物理和化学变化制成的[1]。

Anion air-conditioning is the A/C with function of negative ions.

负离子空调就是利用了负离子的这种特性。

These ions need a negative ion to couple with for stabilization.

这些离子需要负离子对夫妇与稳定。

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。