• 提高单元划分质量提出适合客车车身周围空间单元划分指数密度控制方法”。

    An "Exponent Function Control Method" which ADAPTS to discretization of the space surrounding bus body is presented to advance the quality of the element generation.

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  • 货币发行密度偏向对抗与商品服务相关消费者价格指数

    The money circulation can be biased towards or against CPI related goods and services.

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  • 如果甘油三脂指数超过130,即使密度脂蛋白数值比较低,也有患心脏疾病的危险,更不用说较低的密度脂蛋白数值了。

    You're at risk despite a low LDL if your triglycerides are over 130, not to mention a low HDL, he said.

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  • 林龄因变量蓄积量生长模型决定系数引入地位指数密度指数再次参数化的生长模型显著提高模型拟合度。

    Single age variable stock volume growth model had low coefficient of determination, but it was improved a lot by introducing site index and stand density index in reparameterization.

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  • 群落光照分布状况受乔木种类组成密度冠幅指数等因子影响,且对下层植物分布有较大的作用。

    The species component, density and index of crown cover in the tree layer effect on distribution of illumination and under plants in the plant community.

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  • 本文密度和中子测井信息提取的地层体积密度及含指数分别气层体积密度及含氢指数的下限值作比较,前者小于后者,直观指示为气层。

    In this paper, the stratigraohic volume density and hydrogen index gained from the information of density-neutron logging are respectively compared with both the low-limit values of gas formation.

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  • 主要观察指标年龄绝经年限、绝经年龄、身高、质量人体质量指数密度相关性回归方程

    MAIN OUTCOME MEASURES: the correlation between age, menopausal years, menopause age, height, body mass, BMI and bone density as well as the regression equation.

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  • 采用指数密度分析方法阻燃聚乙烯试样燃烧性能测试影响因素进行了分析。

    The factors of flammability testing of no-halogen flame-retardant PE were investigated by testing methods of the oxygen index and the smoke density.

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  • 测量种类热值热值,华白指数密度最少空气需要量

    Kind of measurement Net or gross calorific value, Wobbe index, Density and minimum air requirement.

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  • 电子密度长的一段时间内遵循指数衰减规律

    The electron number density does not strictly obey exponential damping law in a long period.

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  • 研究者测量了受试者身高体重血压计算出体重指数测出血清胆固醇密度脂蛋白蛋白结合胆固醇水平

    Investigators measured height, weight, and blood pressure, calculated body mass index, and obtained levels of serum total cholesterol and high-density lipoprotein cholesterol.

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  • 边缘密度形状指数数比较,形状复杂,可以和较多异质性斑块相连接较好地进行物质和能量的交换

    The edge density, shape index and fractal dimension index is high, the patch shape is complicated, which shows that the material and the energy exchange can be carried on preferably.

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  • 道路密度指数分析法方法基于光谱—空间结构的分类后比较法基于光谱—空间结构图像

    The road density index analysis has two ways: the post-classification compare method based on spectral-spatial structure and the imagery difference method based on spectral-spatial structure.

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  • 分析了北京大屯科技站水稻面积指数LAI叶绿素密度CH

    The paper studied the variational process of leaf area index LAI, leaf chlorophyll density ch.

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  • 木浆化学产量立地指数密度增大而增加

    Both yields of ground wood timber and chemical pulp timber increase with increase of site index and planting density.

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  • 林分单株树干树枝树皮生物量组成比例均随立地指数造林密度的变化无明显的差异

    The ratios of stem, bark and branch biomass to total biomass of stand and individual tree are basically steady in different site index and planting density.

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  • 目的分析年龄绝经年限、绝经年龄、身高、质量人体质量指数绝经妇女密度影响

    OBJECTIVE: To analyze the effects of age, menopausal duration, menopause age, height, body mass and body mass index on bone mineral density (BMD) in postmenopausal women.

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  • 选择林分密度指数(SDI)作为反映林分中林木之间平均拥挤指标

    Stand density index (SDI) was applied as a quantitative index to measure mean crowd degree between trees.

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  • 改进配方处理排污水污泥密度指数(SDI)小于5.0,能够满足后续渗透单元进水要求

    Sludge density index (SDI) of effluent treated by improved formula is below 5.0, and it would meet the quality requirement of the influent of following reverse osmosis unit.

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  • 分子密度随着高度的上升而指数衰减

    The density goes down exponentially with height.

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  • 次生林雨林林下阳春砂仁生物量、产量叶面积指数和各株型密度差异显著

    The density and biomass of the same plant types were not significantly different between the secondary forest and the rainforest.

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  • 结果临床照片图像质量与剂量指数噪声水平密度分辨率空间分辨率关系密切

    Results:The qualities of clinical images were closely related to such parameters as CTDI, noise level, density resolution and spatial resolution.

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  • 建立了林分密度指数动态预估模型

    And also makes a structure of density of stocking index dynamic estimate model.

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  • 外力地质作用、困难指数和地表切割密度作为公路地貌二级区划主导指标;

    Based on those works, the index system of landform regionalization of highway in China was developed.

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  • 结果表明流量汇入指数函数关系;流量-密度呈线性函数关系,并美国经验公式一致

    The results indicate that the relationship between the flow and merging rate is exponential, and the flow-density relationship does linear, being agreeable with the empirical formula from America.

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  • 采用氧指数法、重分析密度测试法质pvc阻燃烟行为进行了研究

    The effects of zinc stannate on flame retardancy and smoke suppression of soft PVC were studied by means of LOI, TGA and smoke density measurement.

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  • 能量密度峰值距离指数形式衰减

    The peak value of energy density of rock attenuates exponentially with distance.

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  • 能量密度峰值距离指数形式衰减

    The peak value of energy density of rock attenuates exponentially with distance.

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