曹彩云

发表

Device for packing finished products of low-smoke halogen-free cables

李敏, 田春连, 曹彩云, 2015 .

Electric wire steering guiding device

李敏, 田春连, 曹彩云, 2014 .

Electric wire and cable printing machine

李敏, 田春连, 曹彩云, 2014 .

Uniform take-up machine

田春连, 曹彩云, 杨自强, 2012 .

Crushing separation means

田春连, 曹彩云, 杨自强, 2012 .

Portable motorized micro-spraying hose winding machine

李伟, 曹彩云, 李科江, 2014 .

Power plug frame

田春连, 曹彩云, 李敏, 2014 .

Electric cable printing machine

李敏, 田春连, 曹彩云, 2014 .

Responses of soil properties, microbial community and crop yields to various rates of nitrogen fertilization in a wheat-maize cropping system in north-central China

周卫, 曹彩云, 郑春莲, 2014 .

Effects of long−term straw return on soil fertility, nitrogen pool fractions and crop yields on a fluvo-aquic soil in North China

周卫, 曹彩云, 仇少君, 2014 .