Objective The establishment carbonizes - the acid in the solution determination Chinese chestnut � � s lead, thecadmium content.目的:建立碳化 - 酸溶消解法测定板栗中的铅 、 镉含量的方法....
莉娜身体很好，还让我转达她对你的爱和祝福。Lina is fine and sends you her love and best wishes.“我也是这样认为的，”埃维莉娜得意地说。"I thought so," Evelina said triumphantly.莉娜怀孕并结婚了。Lena got pregnant and married....
All of their furniture was upholstered in flowery materials.他们所有的家具都套了花面料套子。A white cane sofa is sumptuously upholstered in gold taffeta and purple velvet.白藤沙发上配有金色塔夫绸和紫色天鹅绒制成的沙发垫，显得豪华而精致。Everything ornately upholstered,...
钢网制作技术包括化学腐蚀, 激光切割和电铸.Stencil manufacturing techniques include chemical etching, laser cutting and electroforming.电铸镍锰合金因其特殊的性能而具有重要的应用前景.The electroformed Ni - Mn alloys hold good prospects for its specific performance....