standard density的例句大全

the mixed ratio of buton rock asphalt mixture with different proportion was designed, by the gtm experimental method. then, the optimum proportion of the oil and stone, and the standard density were obtained.

利用GTM试验方法对掺加不同掺量布敦岩沥青的混合料进行了配合比设计，得出了最佳油石比和标准密度；

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Gray correlation analysis to effect of coal spoil admixture on standard density

煤矸石混合材对标准稠度影响的灰色关联分析

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Besides, the power spectral density of the images, the standard deviation of the density, and the unevenness are also changed with temperature rising, it is consistent with the experimental results of tissue protein solidification in microwave ablation.

此外，图像功率谱密度、密度标准偏差、不均匀度等也随着组织的温度升高而变化，这与高温消融情况下组织蛋白固化的实验现象相符。

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The density of nuclear opacities as seen on clinical slit-lamp examination are graded in comparison with a set of standard photographs.

用一组标准照片与临床裂隙灯检查比较对核混浊的浓度分级。

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with some representative index system and scientific standard of the evaluation of turf quality, an analysis was made on their density, coverage, color, texture, uniformity, green period, grassing speed, wintering and summering rate.

通过选取有一定代表性的草坪质量评价指标体系以及科学的评价标准，对密度、盖度、颜色、质地、均一性、绿色期、盖度、成坪速度、越冬率和越夏率进行了评价分析。

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Objective To study the effect of helical CT scanning dose and slice thickness on lung density, and to determine whether the lung density value measured by standard dose helical CT scan can be used for low dose helical CT scan.

目的探讨螺旋CT扫描剂量、层厚是否对肺密度有影响，以决定常规剂量螺旋CT扫描测得的肺密度值能否适用于低剂量螺旋CT。

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Standard Effect of Forest Canopy Density on Stock Volume Estimation

森林郁闭度对蓄积量估测的影响规律

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This paper introduces three quantitative comparison inspection methods: standard bore sight comparison, quantitative gas density comparison and quantitative gas quantity comparison.

介绍了各国常用的三种定量比对校验方法：标准漏孔比对法、定量气体浓度比对法和定量气体量比对法。

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then the years of soil loss by erosion is calculated by soil erosion modulus, soil horizon thickness and soil density. according to the standard of ministry of water resources, the potential danger of soil erosion can be divided into 5 grades.

然后，由土壤年均侵蚀量、土层厚度和土壤容重得到土壤抗蚀年限图，按水利部标准将土壤侵蚀潜在危险度分为5级。

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This system contains all necessary control and data circuitry to interface with CRT, standard ASCII keyboard, matrix line printer, EPROM programmer, dual single side double density floppy disk drive, cassette tape recorder, etc.

系统具有各种必要的控制及数据线路，可以与CRT、标准键盘、针型行打、EPROM编程器、单面双密度软盘驱动器、盒式磁带录音机等相接。

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WE-2 type of liquidized olefin water-resistant agent was prepared by adding the mixed type of surface activation agent under the method of agent in the oil, and made medium density fiberboard instead of fused Olefin, the product property met medium density fiberboard national standard demand.

采用剂在油中法、添加混合型表面活性剂配制中纤板用WE-2型液状石蜡防水剂，替代熔融石蜡压制中纤板，产品性能满足中密度纤维板（GB/T11718-1999）国家标准要求。

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The results were as follows: ( 1) The color of milk was no abnormal, and the tissue of milk was a slight viscous phenomenon in the five cities; the relative density of 12 samples were lower than the national standard in Wuwei city.

结果表明：（1）五市乳样色泽无异常，有轻微的粘稠现象，武威市有12份样品相对密度低于国家标准。

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Chemical composition of bauxite chamotte 85#, 75#, 70# reached special class, secondary class ⅰ and secondary class ⅱ, respectively according to GB standards. The bulk density of calcined bauxite reached corresponding GB standard.

85、75、70熟料的化学成分分别达到了特级、二级甲、二级乙铝土矿的指标，并且煅烧后的铝土矿体积密度分别达到了相应的国家标准。

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standard test method for density and dimensions of preformed pipe-covering-type thermal insulation

预制包覆管道用隔热材料密度的试验方法

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of working standard equipment for optical wedge density

光稧密度工作基准装置检定规程

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based on statistic analysis on distribution characteristic of particles having same density, the research work is done to find the law that the distribution center and distribution standard error of each particle having different density is as function of time.

在对同密度颗粒分布特征统计分析的基础上，研究了各密度颗粒的分布中心和分布标准差随时间的变化规律及其动力学常数的特性。

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evaluation of uncertainty of aqua density average value of standard volumetric solution

标准滴定溶液浓度平均值不确定度的评定

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standard specification for in-place density and moisture content of soil and soil-aggregate by nuclear methods (shallow depth)

标准规格为在就地密度和水分含量的土壤和土壤集料由核子法（浅层）

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standard test methods for in-place density of unhardened and hardened concrete, including roller compacted concrete, by nuclear methods

用核子方法在适当位置测定硬化和未硬化混凝土密度的试验方法

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standard test method for density and unit weight of soil in place by the rubber balloon method

用橡胶气球法测定现场土壤密度和单位重量的试验方法

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