Gene tagging is the base of marker-assisted breeding for insect resistance in rice.Five genes (Sbph1, Wbph2, Wbph2, Wbph......

Small-sized axial fans are used as air cooler for electric equipments.But there is a strong demand for higher power of f......

One of the bottlenecks of the blast furnace (BF) campaign is the life length of hearth bottom. The basic reason for the ......

Entransy is a physical quantity describing heat transfer ability, and heat transfer is accompanied by entransy transfer.......

Stem cell therapy is a promising approach to clinical healing in several diseases. A great variety of tissues(bone marro......

本实验在研制灵芝饮料的工艺过程中,用明矾作为澄清剂来澄清饮料,对影响明矾澄清效果的各因素进行了研究.实验结果是:明矾浓度0.18......