The imidazoline was synthesized from black acid liquid.以酸性黑油为原料合成咪唑啉.Then the imidazoline boric acid ester was synthesized when the intermediate reacts boric acid.采用两步法合成月桂酸味唑啉硼酸酯....
脊柱的畸变a deformation of the spine相对于母本DNA，基因畸变往往更多地与父本DNA上的缺陷相关。Genetic abnormalities are more often associated with faults in paternal DNA than in maternal DNA.这种作法有时会使复杂的波形畸变, 模糊了同相轴的识辨标志.Such manipulation can sometimes ...