用微电极细胞内记录法, 检测了离体兔动脉圆锥各部的动作电位和传导速度.By using standard microelectrode technique , we studied the transmembrane action potential on rabbit conus arteriosus ( infundibulum )....
在最佳条件下产品邻甲氧基二苯醚的收率可达到84.6%.The yield of the product under optimum conditions was up to 84.6 %.卡波沫为丙烯酸键合蔗糖的烯丙基醚的聚合物, 呈酸性.Kaposi acrylic foam bonded to the allyl ether of sucrose polymers, acidic.苯氧 乙醇被使用在化妆品中, 是一种含有芳香醚的防腐...
一些独居蜂会把巢筑在田间的地洞里。Some solitary bees make their nests in burrows in the soil.是一只笨手笨脚的打地洞的大松鼠.It's a large, clumsy, burrowing squirrel.我要钻进你的地洞里去,象赶一只老鼬鼠一般把你赶出来.I shall come down your burrow and chivvy you out like an...