The mass yield distribution was obtained with assumption of charge distribution.
根据电荷分布假设得到了靶余核的质量产额分布。
Reducing the quality fluctuation of PVC resin produced by calcium carbide method among each production batch;
缩小电石法PVC树脂批次间的质量波动
Study on Technology of Quality Control of Micron Wood Fiber Mould Product;
微米木纤维模压制品质量控制工艺方法研究
Effect of Carbonization Time on Blast Furnace Coke Quality;
结焦时间对冶金焦质量影响
Main quanlity defect and control on product of internal CSP plants;
国内CSP产品质量与控制
On relation between quantity and quanlity in economy growing;
关于经济增长数量与质量的关系