英语词汇“double lead covering”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	double lead covering
释义	double lead covering 双层铅包皮
随便看	stratified multiple stage sampling stratified multistage cluster sampling stratified multistage sampling stratified ocean stratified one-stage cluster sampling stratified one stage sampling stratified ore deposit stratified pavement epithelium stratified phloem stratified plastics stratified probability sampling stratified proportional sampling stratified purposive sample stratified purposive sampling stratified random stratified random sample stratified random sampling stratified random sampling method stratified randon sampling stratified ratio estimate stratified ratio or rgeression estimates stratified regression estimate stratified relief stratified reservoir stratified rock 蛇钻竹洞，曲心还在蛇钻竹筒，曲心还在。蛇钻腚眼里，没治蛇龙失势，比于蚯蚓蛋打鸡飞一场空蛐蛐儿不吃蚱蜢肉蛐蟮命，有土就能活蛙蛛丝有恨，鹊桥何处，回首又成惆怅。蛟龙不是池中物ヤマザクラヤマザトヤマザルヤマシヤマシイヤマシロヤマジヤマスソヤマセヤマセミ