covering weight 中文意思是什麼
covering weight
解釋
覆蓋重量-
Great covering power with little weight is possible in fabrics composed of high-bulk yarns.
由高膨體紗織成的織物可以做到重量輕，復蓋能力大。 -
Applying the relevant analysis approach of gray system, the authors analyze and assess the average of 9 pasture species on the 12 indexes, including the total covering rate, the hight of grass, green period, reviving period, resisting disease, tiller, length and amount of root, weight of root, weight of leaf and stem, tasty impression, and study the application of gray analysis in the comprehensive assessment
摘要應用灰色系統中的關聯分析法對9種牧草的總蓋度、草層高度、根系人土深度、青綠期、越冬率、抗病性、分孽數、根長、根數、根重、莖葉干重、適口性等12項主要性狀進行了綜合評估，並討論了灰色分析法在選擇坡耕地水土保持牧草草種綜合評估中的應用。 -
Rain, green life after losing weight to accept another one in its efforts to break the plane, covering the whole earth, it brings to life a miracle
下雨了，綠草在失去生命之後接受再來重來的一次，它努力的突破地平面，覆蓋整個大地，帶來了生命的奇跡。 -
Fifthly, the paper utilize the fuzzy mathematics principle to analyse model setting up, model discerning, fuzzy decision - making process of fuzzy mathematics, the conclusion is drawn that we appraised mould cost with fuzzy similar comparative method, with fuzzy mathematics the expert ' s behavior is simulated as well as the useful information is drawn lastly, the fuzzy similar appraisal mathematics model on basic of man - hour method is set up, the characteristic factors to describe automobile covering of mould and coefficient of influence factor to synthetically judge similar work are confirmed which raises the precision of price by mathematics foundation, work characteristic sureness, influence factor sureness, management of sample data, etc. of weight of factor of model, the paper set up more intact theoretical system of mould price estimate with fuzzy similar comparative method
建立了基於工時法的模糊相似評價數學模型，確定了描述汽車覆蓋件模具的特徵因素；並確定了綜合評判工件相似性所用各影響因素的權重集合，提高了模具價格估計的精度。通過對數學模型的建立、工件特徵因素的確定、影響因素權重的確定、樣本數據的管理等的研究，本文較完整的建立了利用模糊相似比較方法估算模具價格的理論體系。在分析模具報價流程和決策過程的基礎上，開發了汽車覆蓋件模具計算機輔助報價系統，該系統安全、方便、準確。 -
A rapid method to determine the total ginsenoside in panax notoginseng for the genotype selection has been established in this study through the investigation of the best treatments covering sample weight, ultrasonic time, granularity, ultrasonic power, reagent, reagent bulk
摘要研究了超聲波提取三七總皂苷的影響因素，篩選出超聲波提取三七總皂苷的最佳條件，並建立了利用紫外分光光度法快速測定三七總皂苷的方法。
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