1) salaam
[英][sə'lɑ:m] [美][sə'lɑm]
额头礼;点头
4) Scalp and forehead
头额部
5) rated head
额定水头
1.
The selection Nuozhadu Hydropower Station rated head;
糯扎渡水电站额定水头选择
2.
In view of the large head variation in Longtan hydropower station and the turbine′s operation stability,this paper gives suggestion to raise the rated head of turbine or set a maximum capacity of generator of continuous operation .
由于龙滩电站水头变幅较大 ,考虑水轮机运行稳定性 ,建议提高水轮机额定水头或设置可连续运行的发电机最大容量。
3.
With the help of many design institutes,data of domestic turbines has been collected,then the method of enveloping regression is chosen,and the rule between the specific speed of turbine and the rated head is analyzed.
从近年国内研制及使用的水轮机资料中,采用包络回归分析法分析了比转速和额定水头间的规律,通过多种回归模型的计算分析得出了相应的统计公式。
6) Yingtang Fm
额头村组
1.
of Upper Devonian-Yingtang Fm.
桂北地区浅水碳酸盐台地上泥盆统额头村组—下石炭统英塘组有孔虫十分丰富 ,可划分为 10个组合带 ,每个带均可进行大范围对比 ,是研究泥盆系 /石炭系界线及建立以有孔虫谱系演化特征为标准的杜内阶 /维宪阶界线的重要依
补充资料：额头
额①的通称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条