A new method for determining hydrazide group introduced to polymethyl acrylate resin was established.研究了一种测定聚丙烯酸甲酯上酰肼基团分布的新方法.The instrument can be applied for determining turbidity of sea water, brines and other samples...
He watched Karl run across the street to Tommy.他看着卡尔向街对面的汤米跑去。Wait until Tommy hears about this Margo stuff!真想让汤米听听这个玛尔戈的事!'You are rude and obtrusive, Mr Galbraith,' said Tommy...“您粗暴无礼而且冒失莽撞，加尔布雷思先生，”汤米说道。Tom...
How could she tell beforehand that I was going to go out?她怎么会事先知道我要出去？Saunas can be hazardous if misused. Avoid a big meal beforehand.洗桑拿浴如果方法不当会有危险，浴前切忌饱食。It wasn't a spur-of-the-moment decision. We discussed it in...
Their other names include blue hake , blue grenadier, whiting ( incorrectly ) and whiptail.新西兰无须鳕西部产卵地仅有13% ～ 22%的原始非捕鱼区.No, he's a grenadier.不, 那是个掷弹兵....