我可能会买一件送给朋友当生日礼物，逗他开心。I might buy one for a friend's birthday as a giggle.他在丁格尔湾与海豚交流的时候特别开心。He was so happy communing with the dolphin in Dingle Bay.她奶奶有逗人开心的本事。Her grandmother had the gift of making people happy....
The preparation conditions of calcium alginate microcapsule and influence factors were studied.研究了海藻酸钙微胶囊的制备条件和影响因素.ConclusionBlend microspheres with good performance were prepared with alginate and starch.结论以海藻酸钠和淀粉为原料制...
用各种稀的无机酸来萃取阴离子.A variety of dilute mineral acids are used to extract the anions.它对氟离子的选择性比其它普通阴离子高几千倍.It'shows a thousandfold selectivity for fluoride over other common anions.通常, 钙素过量是与该元素相联系的阴离子伴随产生的.In general, e...