离子的

According to the experimental and calculation results, the enthalpies of formation of the ions and some bond energies have been evaluated.

结合实验和理论计算结果，估算了离子的标准生成焓和键解离能。

Sulfate anion content in tobacco tampers with combustibility, taste and quality.

摘 要 烟草中硫酸根离子的含量会影响其燃烧性、质量和吃味。

In addition, the acceptance ratio of ions was studied by the simulation method.

此外，通过峰形模拟，对离子的接收比例进行了研究。

Results the pigment had a desirable fineness under acid condition, sustained its color in a long time under the natural light, also had a good resistance to heat and food additives. but it was very sensitive to metal ions.

结果酸性条件下，此色素成色效果明显，对光照和温度稳定，添加于一般的食品能产生增色效用，但是耐氧化还原能力稍弱，对金属离子的影响敏感。

In the coarse size range, calcium ions were the largest, and the water extract of the coarse particles showed alkaline reaction.

结果显示：在广州大气粒子中，NO3-主要存在于粗大粒子中，而且和其他物质结合在一起；在粗大粒子中，溶液呈碱性，而且钙离子的含量最大。

With negative suction and vibration massage, liquid medicine dipping bath can lead deep conduction of drug ion.

药液浸浴借助负压吸引和振荡按摩，达到药离子的深层导入。

Fluoride ion and iodide ion adsorbed on the PAN fiber could be desorbed by Al(NO_3)_3 and NaOH. And this process showed the fiber was easy to desorb and can be used repeatedly.

又以硝酸铝和氢氧化钠分别用来对吸附了两种离子的纤维进行解吸，表明该纤维易于解吸，容易再生，而且多次重复使用性能良好。

Copper ion was assembled onto DL-cysteine membrane that was directly assembled on the gold surface via Au-S bond, and then NAA was assembled onto the Cu/Cys/Au via coordinate function between NAA and Cu~(2+).

2利用过渡金属铜离子的桥联作用将萘胺乙酸作为桥联配体间接组装于单层膜Cys/Au上，构建另一类自组装多层膜体系NAA/Cu/Cys/Au。

The method has been used to determine the trace sulfide in waste water with satisfactory results.

方法用于废水中硫离子的测定，结果满意。

In this paper, the ionic absolute standard heat of formation is gotten.

本文将给出水溶液中离子的绝对标准生成焓。

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。