Purification of konjac glucomannan by alcohol in this paper.本文用乙醇沉淀法纯化魔芋葡甘露聚糖做了介绍.The invention relates to microwave synthesis method for konjak glucomannan group resin.本发明涉及一种魔芋葡甘聚糖基树脂的微波合成方法.The adhesive was prepared b...
After the mandrel is melted, a thin layer of alloy remains on the propellant surface.此心轴溶化之后, 在推进剂表面上留有一薄层的合金.The winder will consist of an air expanded winding mandrel.卷取机由气动胀缩卷筒组成.Non - mandrel drawing is a method wide...
Look, the clotheshorse becomes the scenery.瞧!我们租住的小窝, 晒衣架也成了风景.Textile fab impreg, ctd, cov nes; paintd canvas ( e . g. threatrical scenery )用其他材料浸渍 、 涂布或包覆的纺织物; 已绘制画布 ( 如, 舞台布景等 )The scenery here surpasses that of the l...
他穿着短裤，露出自己强壮多毛的长腿。He was wearing shorts which showed his long, muscular, hairy legs.短毛猎犬一阵狂吠。The Doberman let out a string of roaring barks.他的灰色针织毛衫和长裤全都被雨水淋透了。His grey jersey and trousers were sodden with the rain....