而且, 这一目标或许要早于防止污染.Indeed, this strand may well predate the anti - pollution effort.在世界上大部分地区, 以重量表示价值的金属作为货币使用早于硬币.Metal, valued by weight, preceded coins in many parts of the world.测色学的基本概念早于1853年由格腊斯曼加以阐述.The basic con...
Lectin is a large molecule glucoprotein and can agglomerate the cell.凝集素是一种能作用于细胞使其凝聚的大分子物质,大多属糖蛋白.The structure of the chlorophyll molecule is known . It consists ofporphyrin.叶绿素的分子结构已经搞清, 它是由卟啉组成的.Scientists call this ...
Use ampoule, antiseptic, calms sebaceous secretions, soothes irritations and purifies the skins.采用特别针对性的精华素令皮肤有消炎杀菌, 净化及平衡皮脂分泌, 回复幼嫩肌肤.The human protein, on the other hand, calms the immune system down.而另一方面, 人体蛋白则安抚着免疫系...
What kind of goods do you want, knit goods, sportswear, T shirts, or underwear?你要哪一类货物, 针织品 、 运动衫 、 T恤还是内衣裤?Sportswear is appropriate for the office as well as a dinner date.运动装除了适合晚餐约会穿着之外,也适合上班穿着.Shirley: He a blue spo...