Paprika Oleoresin is a natural pigment extracted from paprika . Its main compositions are capsanthin and capsorubin.辣椒红色素是以优质辣椒为原料,采用科学方法提取、分离、精制而成的天然色素....
With a difficult tee shot, select a club which will keep you short of the trouble...开球难度较大时，选一根好使的高尔夫球杆。The Happy Bunny club was heaving.“快乐兔”俱乐部里人头攒动。...an honorary member of the Golf Club.高尔夫球俱乐部的名誉会员Should something s...
His face was wreathed in smiles.他满脸笑容。The girls watched, little teasing smiles animating their faces.女孩们注视着，脸上挂着调皮的微笑，显得愈加活泼。His expression is as earnest when he smiles as when he is arguing...他不论笑的时候还是争论的时候表情都同样真诚。My bo...
我们现在把各矩阵元素上的一撇略去.We now omit the prime on the matrix elements.略去轴向变形不计,仅考虑集中质量.Neglect the axial deformations and consider only the lumped masses.就空气动力系数这方面来说,这些影响似乎可以略去.These effects appear to be negligible with respect...