例句與造句

1. The alloys exhibited good cycle performance and high capacity in the initial cycles . it was found that the reversible capacity of sn - co alloy prepared by chemical reduction retained 600mah ? g - 1 after 25 cycles
   采用化學(xué)還原法制備了sn - co合金材料,獲得了較高的容量,以及初期的良好的循環(huán)性能,容量在25次循環(huán)以內(nèi)保持在600mah ? g - 1以上。
2. It's difficult to find initial cycle in a sentence. 用initial cycle造句挺難的