The results showed that pine needle contains kaempferide andpercent 22 % before hydrolyze, 0.42 % after hydrolyze.结果表明,松针中含有山奈素,且水解前22%,水解后的含量为0.42%....
这种材料是一种叫做镓锰砷化物的东东.The material is a semiconductor called gallium manganese arsenide.确诊砷中毒以从尿、头发、指甲中检出砷化物为依据.Arsenic in urine and hair or nails is the key to diagnosis.口服摄入砷化物的急性症状有恶心、呕吐、口腔和喉部烧灼感及腹部剧痛;可出现循环性虚脱.Symptoms of...
The curtains were held back by tassels.窗帘用穗子拢了起来。Tassels and Trimmings, Pillows, Wall Hangings, Table Runners, Bell.采购产品垂饰, 枕头, 壁挂, 表亚军, 钟.Cotton Fabrics, Embroidery and Embroiders, Silk, Silk Fabric, Pillows, Tassels an...
The washbasin had a small chip.脸盆边上有个小豁口。There is a ring of scum in the washbasin.这个脸盆内有一圈污垢.Can you do something about the pipe beneath the washbasin?你把水槽下面的管子修一修好 吗 ?...
机会已经失去。他苦苦思索别的方案。The opportunity had gone. His mind scrabbled for alternatives.社区广播电台和商业广播电台一直是有区别的。There has always been a difference between community radio and commercial radio.那么我们可不可以干脆谈点别的？So, if we could just move...
A history of prior belladonna medication may help to confirm the diagnosis.颠茄类药物的服用史可能有助于确定诊断.Belladonna Tincture, is a widly used preparation that consists of an aqueous - alcoholic extract of belladonna leaves.颠茄酊是一种应用...