查询词典 Ion

During 1899, Germany scientists Elster and Geitel discovered the particle in the air did carry with electrical, and this kind of particle was called the "Air ion".

在1899年，Elster和Geitel这两位德国科学家首次发现空气中含有带电的粒子，此粒子后来被称为「空气离子」。

Ordosica community. Those changes accelerated decomposition of A. ordosica litter and soil transpiration, promoted the release of calcium ion and carbon dioxide, thus enhanced the eluviation and precipitation of calcium carbonate in soil of A. ordosica community.

这些变化促进了油蒿枯枝落叶的分解，加速了Ca(上标 2+)的释放，促进了土壤呼吸，促进了土壤中CO2的释放，进而促进了油蒿群落土壤中CaCO3的淋溶和淀积。

We recommend using emendation formula of CSF ion calcium by test, and it is same with clinic.

我们探讨了测定脑脊液离子钙的一些影响因素并推出了用于脑脊液离子钙的校正公式。

You may also go to the " Emergency Ward " of the nearest hospital, especially if you require immediate att ion.

你也可以到附近医院的"急诊室"求医，尤其是需要立刻医治的

HT3 receptors are ligand-gated ion channels that are involvedin the modulation of emesis and pain.

5-HT 3受体是配体门控离子通道，参与呕吐和疼痛的调控。

Acetone extractives in masson pinegroundwood pulp were isolated and analyzed through the employment of DEAE-Sephadex ion exchange chromatography and GC/MS.

利用DEAE－Sephadex离子交换色谱和气相色谱－质谱联用技术，对马尾松磨木浆丙酮抽出物的化学成分进行了分离及分析。

It has been found that the calcium ion could improve the tensile strength and the encapsulation efficiency of the membranes.

复合膜的溶胀度研究表明，在pH＝11的介质中具有最大的溶胀度。

In cash payment, a TIC shall encash the entrusted property before the date of distri but ion or entrustment termination as stipulated in the entrustment contract （If there are public holidays at the moment, the encashment can be deferred accordingly）, and deposit the cash in the account designated by the entrustment document.

采取现金方式的，信托投资公司应当于信托合同规定的分配日前或者信托期满日前变现信托财产，并将现金存入信托文件指定的账户。

The content of Fe and Cu increased and the content of Zn decreased, the change of the content of Se was consistent with the change of activity of GSH-Px and the content of Ca and Co did not changed in chicken with encephalomalacia The change of Ca and trace element was all relative to the mechanism of free radical The change of Fe ion status showed that Fe acted as medium in the progress of synthesizing free radical.

脑软化雏鸡体内铁、铜含量增高，锌含量降低，硒含量的变化与GSG-Px活性的变化相一致，而钙、钴、锰的含量没有变化。

The protein and phospholipid constituent in membrane of neurocyte in brain of chicken with encephalomalacia was separated and studied with the method of SDS-PAGE electrophoresis and the method of high performance-thin layer chromatography respectively The fluidity of neurocyte membrane of chicken with encephalomalacia was determined for the first time The content of Ca and trace elements were determined in chicken encephalomalacia systematically and the status of Fe ion in cerebellum was observed. The activity of enzymes that were relative to metabolism of energy and neuro-medium in brain were checked systematically with the method of enzyme-histochemistry. Pathological examination was carried out by microscopic and ultramicroscopic observation. The apoptosis of neurocyte in brain was checked.

在进行临床观察、定期剖杀并检测体内V〓含量、体重和脑重的基础上，重点研究了与神经损伤有关的以下几个方面的内容：系统地检测了体内自由基代谢和抗氧化系统功能的变化；首次采用SDS-PAGE电泳法分离并检测了雏鸡脑软化症神经细胞膜蛋白组分，并以高效薄层层析法检测神经细胞膜磷脂组分；测定了脑软化症雏鸡神经细胞膜的膜流动性；首次系统检测了脑软化症雏鸡体内钙及微量元素含量，并进行了小脑组织总铁离子状态观察；采用酶组织化学方法系统地观察了脑组织中与脑能量代谢和神经递质有关的酶的活性；对相关组织进行了病理组织学和超微结构观察；并对脑组织中神经细胞的凋亡进行了检测。

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。