The performance of the sketch dint have mightiness of image pleasant impression with not commutability of alone of art magic power. 素描的表现力具有强烈的形象美感和不可代替的单独的艺术魅力。
Valid sports industry policy to right leading sports industry of development, strengthen to the sports industry of macro view adjust to control to all haven ′ t the function of commutability. 有效体育产业政策对正确引导体育产业的发展,加强对体育产业的宏观调控都起着不可代替的作用。
Enter the in the last years laser in the medical science realm the development compare quickly, say for many diseases, the laser therapy is a kind of not commutability of, there is treatment means of original result. 进年来,激光在医学领域中发展较快,对于许多疾病来说,激光疗法是一种不可代替的有独到效果的治疗手段。
To compare different methods for α amylase determination and study the commutability of purified materials containing α amylase from human source with the enzyme in human sera. 研究淀粉酶不同测定方法间人血清标本与人源性提纯酶测定结果的互换性。