bnt 中文意思是什麼
bnt
解釋
百腦通-
In addition, ba6 - 3xnd8 + 2xti18o54 ( bnt ) ceramics is another important microwave dielectric material due to its applications in antenna duplexor, but the characteristics of bnt thin films have rarely been reported
同時，我們採用激光脈沖沉積法制備了ba6 - 3xnd8 + 2xti18o54 （ bnt ）薄膜。 bnt是另一類被廣泛研究的微波介質材料。 -
The daily variation of surface o3 is different under different weather condition, the variation of surface o3 in spring, autumn and summer is almost same when it is clear. in spring and autumn, under the condition of clear sky, its value is higher than that in cloudy or rainy / snowy day, while its variation is not obvious in winter and summer ; in rainy and snowy season, the variation of surface o3 in spring, autumn and winter is insignificant, bnt in summer, it is significantly different from other seasons, daily difference is the highest among all seasons, it has some important relationship with rain / snow, moreover, the function of rain and snow to the varation of surface o3 is different
（ 2 ）不同天氣條件下，春、夏、秋、冬四個季節地面o _ 3濃度變化不盡相同，晴天和多雲天，春、夏、秋季的地面o _ 3變化趨勢基本一致，其中，春秋季，晴天o _ 3值高於多雲天和降雨天，而冬季和夏季則不明顯；各季節降雨、雪天o _ 3濃度的變化情況來看，地面o _ 3在春、秋、冬三個季節變化不大，而夏季與其它季節明顯不同，變化幅度很大，日較差在四個季節中為最大，這與降雨、降雪關系很大，並且可能存在雨、雪的差異。 -
In this work, bnt thin films have been deposited by pulsed laser deposition, and the dielectric properties have also been studied. these results are nice contribution to the microwave materials
這些研究結果填補了對bnt薄膜材料研究的空白，對bnt薄膜在微波器件中的應用具有重要的價值。
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