PC - 3 cells were transfected with mGM - CSF expressing plasmid or the control vector by lipo - some transfection.通过脂质体转染法,将含GM -CSF 基因的质粒及空质粒转染至PC -3 细胞.Conclusions 1 . The expression vector pS 2 - DTA contains the EWS ...
An axial vector may itself enter into a vector product.轴矢量自身可参与矢积.The direction of the electric field vector is indicated in each picture.每张照片上都标出了电场矢量的方向.Vector is a useless survival, or offshoot from quaternions.向量是无用的...
The problem bulks large in his mind.这个问题在他的心目中显得重要.The whole dam bulks about 4,400,000 cubic yards.整个坝总计约达4,400,000立方码.He bulks large only by contrast with other senators.他只有和其他参议员相比时才显得突出....
他呼吸时胸部发出轻微的响声.He has a slight wheeze in his chest.他呼吸时觉得吸进肺部的空气冷得刺人.The air came into his lungs sharp and cold as he breathed.呼吸时肺部扩张.The lungs dilate when breathing....