一些厂已采用两段铬酸盐还原法.Two - stage chromate reduction has been used at several plants.将这张校样重新涂以重铬酸盐乳剂.The proof is recoated with dichromate emulsion.嗯, 我们会把重铬酸盐用钢桶装,而无水铬酸则用油罐装.Well, we'll ship the bichromate in steel drums ...
There has been consistent growth in GSM mobile subscribers.全球通手机用户持续增长。About 60,000 subscribers have special adapters to receive and decode the signals.大约6万用户拥有特殊的适配器来接收和转换信号。Its readership has grown to over 15,000 subsc...
The mountain is encircled by the doughnut - shaped depression of the caldera.山为环形的破火山口洼地环抱着.And while she closed with a happy Scriptural flourish , he " hooked " a doughnut.在她背了《圣经》中的一句妙语格言作结束语时, 汤姆 顺手牵羊 偷了一块油炸面圈.Put dow...