1) grain shape
粒形
1.
Research advances of agricultural product grain shape identification and current situation of its application in the engineering field;
农产品粒形识别研究进展及其在工程中应用现状
2.
In this study,we conducted a molecular marker-based genetic analysis of the traits that are determinants of the appearance quality of rice grains,including grain length,grain width and grain shape (measured as grain length to grain width ratio).
以构建的遗传图谱为基础 ,采用区间作图法对谷粒外观性状 ,包括粒长、粒宽和粒形进行了数量性状基因 (QTL)定位。
3.
Differences in grain shape among the grains at different positions between the cultivars with erect panicle type and the cultivars with curved panicle type were studied.
以直立穗型和弯曲穗型水稻品种为材料,研究了稻谷粒形在穗上不同部位和不同粒位籽粒间的分布及其差异。
2) particle shape
粒形
1.
Taking the working principle and structural character of cone crusher into account and combining the empirical model for predicting particle shape with the size distribution model,a flakiness prediction model was proposed and the mess percentage of flakiness in the final product was calculated.
结合圆锥破碎机的结构及工作原理,将粒度分布预测模型与表征粒形随粒度变化的经验公式相结合,建立了基于粒度分布的破碎产品针片率预测模型,实现了对于圆锥破碎机破碎产品针片率的求解;在对圆锥破碎机进行破碎腔分层及各破碎层粒度情况求解的基础上,建立了用于计算各破碎层排出物料针片率的计算模型;以PYB900型圆锥破碎机为例,依据其结构参数和工作参数等进行针片率预测,证明采取提高主轴转速、改进破碎机结构参数和增加破碎腔中破碎事件的发生几率(物料重复破碎次数)等措施,是改善破碎产品粒形的有效途径。
2.
8～120 μm,mostly under 10 μm,and the semi-square & square like particle shape is dominant,the sphere like lesser, the acute-angle and lathy like sparse.
选择大气颗粒物污染代表性城市石家庄市,利用挂片法采集采暖期与非采暖期大气颗粒物样品,在CIS-50粒度粒形仪上进行视频通道测试,并利用扫描电镜对颗粒表面形态进行观察,得出颗粒物粒度分布、粒形参数及形貌特征。
3.
It is shown that the rate of breakage of wet grinding is higher than that of dry grinding and the particle shape of dry grinding is more round than of the wet grinding.
本文着重从流变学角度探讨干法及湿法球磨对粒子形貌和粒子级配的影响 ,并得出湿磨效率优于干磨 ,干磨粒形更为圆整的结论。
3) grain rice shape
谷粒粒形
5) grain shape
颗粒形状;粒形
6) granule configuration
颗粒形态
1.
An algorithm of crystal silicon granule configuration analysis based on digital image processing;
基于数字图像处理的晶体硅颗粒形态分析算法
2.
The effect of granule configuration and average polymerization degree on the processing property of PVC was studied .
研究了树脂颗粒形态和平均聚合度对聚氯乙烯(PVC)加工性能的影响,通过改善生产工艺、调整聚合配方,开发出具有颗粒形态好、平均聚合度适中的硬质型材专用PVC树脂,满足了新型进口生产线的高速加工要求。
补充资料：面部播散性粟粒形狼疮
面部播散性粟粒形狼疮
一种病因未明的皮肤病。过去认为是血源皮肤结核，目前认为是一种非结核性的皮肤病，但病因仍未阐明。好发于青壮年，皮损散在于面部、特别是口腔周围，无融合倾向。基本损害为黄红色针头大小至绿豆大小的小结节，质地坚实，有时柔软，中心有坏死。本病可自行消退，抗结核治疗无效，愈后往往留下有色素性萎缩的瘢痕。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条