1) cumulative integral
累积积分
2) cumulated minus scores
累积失分
1.
The practice of cumulated minus scores examination in objective management of nursing quality;
累积失分考核在护理质量目标管理中的实践
3) cumulative distribution
累积分布
1.
Taking city Beijing as an example, through the cumulative distributions, the matchings of the types of test in current emission standards for in use vehicles, the concentration-limitations of two pollutants (CO and HC), and the concentration limitations for the same pollutant at different rotateing speeds were analyzed, as well as the implementation of I/M (inspection/maintenance) program.
利用累积分布曲线 ,以北京市为例对I/M制度的实施效果和在用车现行标准实施中的检测方法、两种受检物限值的匹配性和不同转速下同一受检物限值的匹配性进行了分析 ,并根据分析结果给出相应的建议 。
2.
The paper introduces that Computer technology has been applied to regulate the diameter of particle when the value of cumulative distribution is D_(50), D_(85), D_(90), D_(97) etc.
系统可及时地打印输出调整后的频度分布和累积分布图,以及相应的数据组。
4) nutrient accumulation
养分积累
1.
Biomass dynamic and nutrient accumulation of natural restoration at early stage after fallow in clear-cutting forestland of Chinese fir plantation;
杉木林采伐迹地撂荒后植被恢复早期的生物量与养分积累
2.
Effect of NPK combination on forage yield and nutrient accumulation under sudangrass and ryegrass regime
苏丹草-黑麦草轮作中氮磷钾配施对饲草产量与养分积累的影响
3.
Effect of NPK and microelement fertilizers on nutrient accumulation,distribution and yield of maize on high-fertility soil
氮磷钾和微肥对高肥区夏玉米养分积累、分配及产量的影响
5) salt accumulation
盐分累积
1.
Changes of salt accumulation in soil layers with different landforms in Manas River Valley in Xinjiang Region of China;
新疆玛纳斯河流域不同地貌类型土壤盐分累积变化
2.
The evolution of salt accumulation in greenhouse soils in Liaoning province was studied in this paper.
对辽宁省主要设施栽培地区土壤盐分累积变化规律的调查研究结果表明:(1)设施栽培土壤盐分含量和电导率较露地土壤有明显增加,且变化幅度较大,是露地的2。
3.
By investigating content of total salt and Na~+,K~+,NH_4~+,Ca_2~+,Mg~(2+),NO_3~-,H_2PO_4~-,Cl~-, SO_4~(2-),HCO_3~-in the soil profiles in Bengbu region of Anhui Province,the salt accumulation and ion compo- sition in greenhouse soils profiles were studied.
通过测定土壤剖面各层次中的盐分总量和 Na~+、K~+、NH_4~+、Ca~(2+)、Mg~(2+)、NO_3~-、H_2PO_4~-、Cl~-、SO_4~(2-)、HCO_3~- 等离子的含量,对蚌埠市怀远和固镇两地不同年限设施土壤的盐分累积特征进行了研究。
6) Sugar accumulation
糖分积累
1.
Studies on effect of bagging on fruit sugar accumulation and their related enzymes activity in Red Fuji apple;
套袋对红富士苹果果实糖分积累及相关酶活性影响的研究
2.
The effects of different fertilizer amounts on fruit development and sugar accumulation of muskmelon under organic and conventional farming systems were studied in two growing seasons.
研究了有机和常规生产系统中不同施肥水平对网纹甜瓜果实发育和糖分积累的影响。
3.
The sugar accumulation of sweet sorghum in different seeding time and its stalk juice ethanol fermentation were investigated.
以“沈农甜杂2号”甜高粱为试验品种,进行了甜高粱糖分积累规律及其茎秆汁液酒精发酵的试验研究。
补充资料：变形累积效应
变形累积效应
effect of strain accumulated
度地提高变形抗力模型精度，满足制定轧制规程的需要。 中国对变形累积效应的研究始于20世纪80年代，由冶金部钢铁研究总院进行研究。这一现象的研究对人们理解和认识变形抗力与金属显微组织的内在联系，建立高精度的轧制压力计算数学模型，实现轧钢过程计算机控制提供了有力的支持。b ianxing Ieiji xiaoling变形累积效应(effeet of strain aeeumulat-ed)热塑性变形过程中，下一道次的变形抗力因上道次加工硬化的积累而增大的现象。钢在连续、多道次变形过程中，随着变形温度的降低和变形节奏的加快，前一道次变形后的奥氏体在道次间隔时间之内没有来得及发生或只部分发生再结晶软化，奥氏体以加工硬化或部分加工硬化状态进入下一个道次的变形过程，造成了后续道次的实测变形抗力将比按照传统的。一f(T，。，幻变形抗力模型的计算数值明显增大。 变形累积效应的发现与研究是随着微合金钢的控制轧制工艺研究，逐渐被人们重视与认识的在变形与变形抗力之间的一种新规律。随着变形温度降低、变形程度增大、变形速度增高和道次间隔时间缩短，变形累积效应越发变得显著。其中变形温度影响最大，道次间隔时间影响次之，变形程度影响再次，变形速度影响最小。例如在宽带钢热连轧机上采用控制轧制工艺生产含有Nb、V、Ti一类的微合金钢时，在其精轧机组的后部几个道次中就明显地存在着变形累积效应，使其实测道次变形抗力比传统变形抗力模型计算的数值高出近20%，严重地影响了带钢的尺寸精度，增加了制定轧制规程的难度。 变形累积效应的大小用残余应变系数又来表征: 入~且/(ai一1+风一，)式中凡为第i道次的残余应变系数，久一1为第i一1道次的轧制表道次压下量，召，与召一1分别为第i道次前和第i一1道次前全部道次累积的残余变形量。将传统变形抗力模型中的变形程度项，用该轧制道次的变形程度值与前面各道次所累积下来的残余变形程度值之和，作为有效变形程度的计算值代入计算，就可以大幅
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