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狄勃拉数
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狄勃拉数
Encyclopedia
理学
﹝流变学基本概念﹞
释
Deborah number
狄勃拉数
在流变学中描述给定流动条件下材料流度的一个无量纲数。记作。用以刻画材料“像流体那样流动”的程度,即判断材料的力学行为更像固体还是更像流体,以便统一认识固体和流体性质。
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raw jute
raw lacquer
raw material cleaning machine
raw material for tannin extraction
raw material purification
raw material selecting and blending
raw materials for organic industry
raw materials for petrochemical industry
raw materials of blast furnace ironmaking
raw material storage control system
raw material warehouse
raw meal grinding process control system
raw meal homogenization process control system
raw meal proportioning process control system
raw medicinals have ascending nature while the processed medicinals have descending nature
raw medicinals have draining nature while the processed medicinals have tonifying nature
raw medicinals have drastical nature while the processed medicinals have moderate nature
raw medicinals have toxicity while the processed medicinals have less toxicity
raw milk inspection
raw moment
raw of refraction
raw ore
raw rubber
raw rubber; crude rubber
raw score
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