Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as solvent.以乙腈为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球.Precipitating electrode plate is a key part in electros...
I bought lollipops and a toot - toot bugle. I started for home.我给她买了棒棒糖,一吹就呜的打响的小喇叭. 我就往回走.Our company specialize marshmallows, lollipops , bubble gums, chocolates and toys with candy.本公司主要出口棉花糖 、 棒棒糖 、 泡泡糖 、 巧克力、儿童玩具等.D...
"Let's take a ten-minute recess", the judge said, pounding his gavel.“现在休庭10分钟。”法官敲了一记木槌说道。The judge rapped on the table twice with his gavel.法官用他的小木在桌上重敲了两下。You can have the gavel next, but right now she's got...