【摘要】 目的建立计算机辅助的成像分析平台,分别考察市售的空白丸芯和自制的GBE微丸的圆整度。方法采用计算机辅助的成像分析法。结果空白丸芯和GBE微丸的纵横比(AR)值分别为1.16±0.09,1.14±0.09(n=25),形状因子(eR)值分别为0.56±0.12,0.62±0.14(n=25)。结论该方法能够直观、简便地评价微丸的圆整度,所制备的GBE微丸圆整度较好。更多还原

【Abstract】 OBJECTIVE To establish a computer assistant image system for investigating the pellets sphericity. METHODS The computer assistant image analysis was applied. RESULTS The aspect ratios of the blank and GBE pellets were 1.16±0.09,1.14±0.09(n = 25), and the shape factors (eR) were 0.56 ± 0.12,0.62 ±0.14( n = 25) .CONCLUSION The pellets sphericity can be evaluated directly and conveniently by the computer assistant image analysis. The sphericity of GBE pellets was desirable.更多还原