The engine - feed system interface is at the turbopump inlet flanges.发动机与供应系统的交界是在涡轮泵的进口法兰盘处.The web and flanges of the main girders were fabricated from ASTM A 441 steel.主梁的腹板和翼缘用ASTMA441钢制造.During fabrication slots for...
In English " to have " conjugates irregularly.英语中“tohave ” 变化不规则.Conjugates of proteins with carbohydrate are termed glycoproteins.蛋白质和碳水化合物的结合物称为糖蛋白.Conjugates of protein and lipid occur as lipoproteins.蛋白质和脂肪结合产生脂蛋白....
" You can carry that blue knapsack. I'll take the tan one and the tripod. "“ 你可以帮着拿那个蓝背包, 我拿那个土黄色的和三脚架. ”Franklin placed the warm scarf Debbie had knitted for him in the top of his knapsack.富兰克林把黛比为他织的暖和的围巾放在背包的最上层....