These results are helpful for developing new non - toxic antifouling paints.这些结果为研发新型无毒低表面能防污涂料提供了实验和科学依据.Tin free , polishing antifouling composition with cuprous oxide.含氧化亚铜的无锡自抛光防污涂料.Without using lacquer, they still ...
Pick up a quart of milk or a loaf of bread.拿1夸脱牛奶或一条面包。This juice - about a quart a day -- pours into my duodenum, neutralizing acids.这种消化液(每天约分泌1品脱)流入我的十二指肠, 把酸中和了.When evening came the dairyman gave him a quart pail fu...