They are coated on the surface of the tantalum electrode by electrochemical deposition in air.
在大气氛围中,采用电化学沉积的方法在钽电极表面合成了导电聚吡咯膜。
At the same time often idle speed, the air flow into the engine is small, so that the carbon flushing action becomes also is very weak, will promote carbon deposition.
同时经常怠速行驶,进入发动机的空气流量也就小,这样对积碳的冲刷作用变得也很弱,会促进积碳的沉积。
The increased deposition of atmospheric nitrogen due to the air pollution has exceeded the demands of forest ecosystems in many areas.
因大气污染而不断增加的大气氮沉降量,在许多地区超过了森林生态系统的氮需求。
Analysis shows that the system not only can quantitatively predicate the spatial distribution and temporal change of the dust, but also the source, density in the air, transfer and deposition.
分析表明,预报系统不仅能定性预报沙尘天气的空间分布与时间演变,而且能定量预报沙尘源地、大气中的沙尘浓度、沙尘的输送以及沉降。
The roles of vertical transport of air pollutants by cumulus clouds was discussed using a Eulerian sulfur deposition model.
利用一个欧拉型硫沉降模式探讨了积云对硫污染物的对流垂直输送作用。
Meanwhile, it is also found that the deposition velocity increases with the increase of air relative humidity.
随着空气相对湿度的提高,颗粒沉积速率也相应增加。
The technical advantages of vacuum plasma spray over conventional chemical vapor deposition(CVD) and air plasma spray in tungsten coating were also discussed.
和CVD方法以及常压等离子体喷涂方法制备的钨涂层相比,低压等离子体喷涂具有明显的优势。
Major areas are ambient air quality, acid deposition, atmospheric aerosol, and vehicular air pollution.
环境空气质量、酸沉降、大气气溶胶和机动车空气污染。
Remove valve, and air channel, internal condenser and separator on the carbon deposition and sediment.
清除阀门、可及的空气通道、内部冷凝器及分离器上的积碳和沉积物。
Remove valve, and air channel, internal condenser and separator on the carbon deposition and sediment.
清除阀门、可及的空气通道、内部冷凝器及分离器上的积碳和沉积物。
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