这些公式使得这些点子上的导数近似式是非对称形式.These formulas make the approximations for the derivatives at these points in a nonsymmetrical manner.就准确度而言, 本研究所推导之近似式优于其他文献中所发表之相关公式.In terms of accuracy, the present approximation is superior ...
Substances differentiated tissues secrete are called chalone.已经分化的组织分泌物称为抑素.Objective : To purify rabbit hepatic chalone HC , and investigate its biological activity, purity and molecular weight.目的: 制备家兔肝抑素纯品, 检测其生物活性 、 ...
Once they cleared the housetops, the wind was raw and biting.他们清扫完屋顶后，寒风刺骨。The housetops, the trees, and the sparrows proclaimed the spring.屋顶, 树木以及麻雀都在宣布春天的到来.When I took bus my house, There was snow on the building san...
proton affinity质子亲和力alternating affinity更迭亲力vital affinity生命亲(和)力free affinity自由亲和力Expressed proteins as inclusion bodies were solubilized , refolded and purified by GST affinity chromatography.表达产物为包涵体形式,溶解和折叠后,以GST亲合层析...
Northbridge is a cool, calculating and clever criminal who could strike again.诺思布里奇是个头脑冷静、诡计多端、阴险狡诈的罪犯，他可能还会犯案。I believe I am capable of calculating the political consequences accurately.我觉得我能准确预料此事的政治后果。He described Mr ...