黑人的食物可谓五花八门：有辣味的秋葵汤，有豇豆，还有羽衣甘蓝叶。Soul food is a varied cuisine: it includes spicy gumbos, black-eyed peas, and collard greens.与花生相比豇豆有好几种优点.Cowpeas have a number of advantages over groundnuts.以鄂豇豆二号品种为材料,研究了豇豆的光合特性.The ph...
The air was fragrant with scents from the sea and the hills.空气中荡漾着山和海的芬芳气息。The winds came down with scents of the grass and wild flowers.微风送来阵阵青草和野花的香气.The flower scents the air.花散布芳香....
Pumping by Xe flashlamp, the glasses emitted 1540 nm laser successfully.利用氙灯泵浦成功实现了1540nm激光输出.The excitation source was a flashlamp pumped Rhodamine tunable dye laser.激发源为闪光灯泵可调谐若丹明染科激光器.In some embodiments, an outer saf...