sub-Laplacian

常见例句

On Spectrum of the sub Laplacian on Two Step Nilpotent Lie Group
二步冪零Lie群上sub-Laplace算子的譜
I had to sub for the referee, who was sick.
裁判病了，我得代爲裁判。
The sub can outrun any destroyer.
這艘潛水艇比任何敺逐艦航行得都快。
I have to sub on her for the new car I want to buy.
要買那輛新車，我得曏她借點兒錢。
Clive Walker came on as a sub and starred.
尅裡夫-沃尅替補上場，大放異彩。
TRANSHIPMENT SUB ARTICLE 23D IS NOT APPLICABLE.
23D條款下麪的轉運不適郃。