The invention refers to appetence measurement for animals.本发明涉及动物的食欲测量.When your ability to pay is greater than your appetence, you are rich.当支付能力大于欲望的时候, 就可以说是富有....
marine and freshwater eukaryotic algae海洋和淡水真核藻Objective To construct eukaryotic expression vector of siRNA specific for � � - site APP cleaving enzyme ( BACE ).目的构建β淀粉样前体蛋白裂解酶 ( BACE ) 特异性小干扰RNA真核表达载体.That cell hybridiza...