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密度系数
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  density coefficient
     6×(26+20+1×36SW)+FC-72 is a new kind of composite structure wire rope combining cross lay with parallel lay. Comparing with 6×61 structure wire rope,the number of steel wires in strand of this rope is increases from 61 to 82,the metal density coefficient increases by 2%~3%,and the diameter of chief loading steel wire decreases from 2.6 mm to 2.4 mm.
     6× ( 2 6 + 2 0 + 1× 36SW ) +FC - 72是一种新颖的点线复合结构钢丝绳 ,与 6× 6 1结构钢丝绳相比 ,股中钢丝根数从 6 1增加到 82 ,金属密度系数增加了 2 %~ 3% ,主承载钢丝直径从 2 .6mm减小到 2 .4mm ;
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     TEST AND RESEARCH INTO HIGH DENSITY COEFFICIENT FOR BLASTING PARAMETER
     大密度系数爆破参数试验研究
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     Preparation, technology and performance of new expansion type fire-retardant coating with low smoke density coefficient and condensation resisting property incorporating fire-retardant and smoke eliminating aggregate and nitrogen-phosphor fire-retardant constituents are described.
     介绍了含有阻燃消烟骨料和氮-磷阻燃组分的具有低烟密度系数和防结露性能的新型膨胀型防火涂料的制备工艺和性能。
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     OPTIMIZATION OF THERMAL DENSITY COEFFICIENT IN COIL TEMPERATURE CONTROL ON HOT STRIP
     热轧带钢卷取温度控制中的热流密度系数的优化
     Main factors affecting the friction between tyre and road surface are: slip rate, category of tyre, tyre tread pattern type, density coefficient, depth, road surface roughness,road surface pollution situation, water film on road, climate and tyre inflation pressure, etc.
     影响轮胎与路面间摩擦的主要因素有滑移率,轮胎类型,胎面花纹的类型、密度系数、深度,路面粗糙度,路面污染情况,路面水膜,气候及充气压力等。
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  “密度系数”译为未确定词的双语例句
     Conclusions The bone density of experimental group increasing by degrees demonstrated the effect of grafts in bone tissueengineering.
     结论实验侧的骨密度系数是呈递增式上升,论证本支架材料在组织工程骨构建中的骨诱导作用。
     It suggested that the incubated effect of Tibetan chicken eggs at the high altitude was possibly influenced by the raised environment of hens, but the more important factor was possible from inheritance.
     (3) 通过测定藏鸡的蛋壳通透性、蛋壳厚度、气孔数量和高原孵化胚胎的尿囊绒毛膜(CAM)血管密度系数(VDI)等性状,分析了藏鸡在高原孵化时胚胎CAM与环境进行气体交换的扩散阻力特点。
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     , the coe. of active power Kp,and the coe. of negative power KQ, which provide a more simple and accurate method for calculating transverse end-effects in the designs of LIM.
     进而又推导出直线感应电动机横向边缘效应两组等效系数公式(电流密度系数KJ、电阻率系数Kρ、有功功率系数KP、无功功率系数KO),为直线感应电动机的设计计算提供了较为简捷、准确的计算横向边缘效应的方法。
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     How-ever, their slopes were different. R一D model which is suitable for density control of popula-tion, was established with upper and lower reasonable density lines,and the coefficient of rea-sonable density.
     利用上下限合理密度线、合理密度系数,导出了适于种群密度调控的R一D模式。
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     Spatial distribution of Coryneum populinum was studied through crowding index and coefficient of mean crowdiness-mean density methods.
     本文引入聚集度指数和平均拥挤度———平均密度系数的方法,研究了杨树灰斑病的空间分布型。
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  相似匹配句对
     Determination of the Temperature Coefficient of Density of Plastics
     塑料密度温度系数的测定
短句来源
     TEST AND RESEARCH INTO HIGH DENSITY COEFFICIENT FOR BLASTING PARAMETER
     大密度系数爆破参数试验研究
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     Density "Experiment
     密度的实验
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     The line density and area density have been counted.
     区的密度
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     90, and the Cron- bach's coefficient .
     90,! 系数.
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  density coefficient
A suggestion is being made that mean gold bead density coefficient of variation should be calculated by comparison between individual cells.
      
Computed tomography depicted lipomas as homogeneous, nonenhancing, well-marginated lesions with a density coefficient consistent with adipose tissue.
      
The results obtained are compared with the available experimental data for the first density coefficient.
      
PV of rotifers was easier to and moreaccurate to measure (coefficient of variation, 4%) than a directcount of the density (coefficient of variation, 15%).
      
The shape-density coefficient varied in a wide range of values (1.65 and 0.12 c.g.s.).
      
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A new methods of indices of aggregation and mean crowding—mean

本文引入聚集度指数(I;C;Iδ和M等)及平均拥挤度~平均密度系数的测定方法研究了纹枯病(Pellicularia sasakii)株在杂交稻田的空间分布型。研究表明,纹枯病株和丛的分布是:分布的基本成份是聚集的(α>0),即有明显的成团性。而集群内的分布是均匀的(β<1)。发病丛率(M)与病株率(P)间关系可由经验模型:(?)=0.28004M~(1.07148)(R=0.942,P<0.01;X~2=56.21,P>0.05)来描绘;当发病丛率大于50%,则更符合指数曲线关系:(?)=3.50743e~(0.02886M)(R=0.91,P<0.01)发病株率(P)与病情指数(Y)之间的关系,亦可用曲线方程:(?)=25.4004Ln[-Ln(1-P)]~(0.95904)(X~2=28.82,P>0.05)来定量表述。借助经验模型,可由发病丛率估算出发病株率,进而对病情指数作出可信的估计,从而实现更简易的抽样。据空间分布信息,以平行跳跃式抽取13样方(即65丛),用于纹枯病调查,其精确度达83%以上。

The calculation method of the relationship between the yarn fineness and knitting machine cut is essential to both machinety and technological design. Several calculating methods are therotically and practically reviewed in this paper. Some simple emprical formulae which can be directly applied are also introduced.

本文讨论纱线细度与针织机机号的关系,解决已知纱线细度选用针织机机号和已知针织机机号选用纱支的问题。文章推导出纱支与机号关系的理论公式,并介绍了类比系数法、实测密度法和密度系数法等实用方法。

It has an effect on the rape hibernation and makes the rape yield reduced. The indices of aggregation, mean crowding—meandensity coefficint and Taylor index were led into the study of spatial patterns of the rape aphis during rape seedling stages. All indices indicate that the distribution of the rape aphis was of an aggregation pattern. Using the percentage of aphis plant estimates the average of aphis quantity of every plant and green leaf blades harmed of per hundred plants. This make the sample investigation...

It has an effect on the rape hibernation and makes the rape yield reduced. The indices of aggregation, mean crowding—meandensity coefficint and Taylor index were led into the study of spatial patterns of the rape aphis during rape seedling stages. All indices indicate that the distribution of the rape aphis was of an aggregation pattern. Using the percentage of aphis plant estimates the average of aphis quantity of every plant and green leaf blades harmed of per hundred plants. This make the sample investigation simplfied. It is a certain effect which increases the efficiency and the accuracy of forecasting for the rape aphis.

菜缢管蚜是甘蓝型油菜苗期的主要害虫,对菜苗越冬和产量影响很大。本文利用三种分布型的频次拟合测定,扩散型指数及平均拥挤度—平均密度系数和Taylor指数等方法研究菜缢管蚜在油菜苗期的田间分布型,得出其分布属聚集分布;同时利用蚜株率估算平均每株蚜量和百株受害叶片数,简化抽样。这对提高测报效率和准确性有一定的意义。

 
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