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1·The total ion current showed their percentages by area normalization method.

以总离子流图归一化法测定其百分含量。

2·Decreasing in H30 + concentration leads to decrease in ion current amplitude.

H 30 +离子浓度的降低是离子电流幅值下降的直接原因。

3·An internal combustion engine is provided with an ion current sensor in the exhaust conduit.

内燃机引擎提供了一个离子在排气管道电流传感器。

4·The spark plug ion current signal carries along rich information about the engine combustion process.

火花塞离子电流信号携带着丰富的发动机燃烧过程的信息。

5·A method by cumulative intensity of ion current to analyse isotopic ratio is proposed in present paper.

本文介绍了离子流强度累计测定同位素比的方法。

6·Associated with ion current detection device, this system can test and compare different kinds of spark plugs.

该系统配合火花塞离子电流检测装置，可以实现对不同火花塞热值进行测试比较的目的。

7·Optical thin film properties deposited using the adapted high ion current plasma source are likewise described.

最后描述了利用高离子电流密度等离子体镀膜的光学薄膜。

8·With the measurement of ion current decay curves of the three features, dynamic parameters of them were obtained.

借助于电离流时间衰减曲线，测量得出了上述三条谱线对应的振动能级的动力学参数。

9·The results show that the value of the ion current is different between the normal combustion and partial burning.

试验结果显示，正常燃烧与部分燃烧的离子电流信号在数值上差异较大。

10·These characteristic data are used to provide set point values against which the prevailing ion current is compared.

这些特征数据用于提供设定点对目前的离子电流比较值。