在有些植物中,光合作用产物是以多聚果糖的形式储藏.In some plants photosynthetic products are stored in the form polyfructosans.波里发现等克分子量的示踪葡萄糖和果糖.Burley found labeled glucose and fructose in equimolar amounts.果糖是大多数的人体必需的基本高级碳水化合物之一.Fructose is ...
那孩子得到礼物的条件是取得好成绩.The gift to the boy is conditioned on his good marks.好成绩令他鼓舞.He was heartened by the good test results.夏普先生是一位很有天赋的歌词作者，他在每首歌曲中都做出好成绩。Mr Sharp is a gifted lyricist who does something good in every song....
Using precisely graduator of cam, hypo - mood position fixing accurately.采用精密凸轮分度器,下模定位精确.These include dobbies, cam motions, electronic Jacquard machines and Jacquard harnesses.产品包括凸轮开口装置、电子多臂机 、 电子提花机和提花织造用的通丝.To devel...