Density相关论文
采用蒙特卡罗程序MCNP建立物理模型, 对井型高纯锗探测器的效率进行虚拟刻度。模拟计算在密度为0.4, 1.2 g·cm-3的6种不同成分环......
Abstract ［Objectives］ This study was conducted to understand the relationship between soil pH and soil physical and chemic......
In this paper,we analyze the dependence of the topological charge density from the overlap operator on the Wilson mass p......
目的了解平潭综合实验区港口主要病媒生物鼠、蚊和蟑螂的种类、密度、季节消长情况,为有效预防和控制病媒生物的危害提供科学依据......
目的比较两种非接触角膜内皮显微镜测量近视屈光手术前后角膜内皮细胞密度。方法近视91例(182只眼)，用SP-1P及EM-3000两种角膜内皮......
作物生产是地上部植株和地下部根系协同作用的系统,光辐射是影响玉米生长发育与产量形成的重要环境因子。根系作为植株水分养分的......
The risk of fracture is increased in both type 1 diabetes mellitus(T1DM)and type 2 diabetes mellitus(T2DM).However,in co......
The purpose of this study was to evaluate basic density, chemical composition and fiber dimensions of ten Eucalyptus sp ......
【摘要】本文对跨栏和短距运动员体能训练的方法、原则以及训练的效果进行了论述，旨在为教练员提供实践依据，提高运动成绩。 【关......
目的 观察肝脏移植手术中切除的慢性肝炎肝硬化病人的病肝的物理学指标(全肝的重量,体积及密度的平均值).探讨病人肝功能Child-Pug......
Characteristics of the Density and Magnetic Susceptibility of Rocks in Northern Borneo and their Con
Based on the volume magnetic susceptibility and specific gravity measurements and mineral and lithologic identification ......
Investigation of C02 solubility in monoethanolamine hydrochloride based deep eutectic solvents and p
Deep eutectic solvents (DESs) have drawn a growing research interest for applications in a wide range of scientific and ......
Insight into solute-solute and solute-solvent interactions of semicarbazide hydrochloride in water a
The solute-solute and solute-solvent interactions of drug semicarbazide hydrochloride with carbohydrates (D-glucose/D-su......
The development of 3D printing technology and the current situation of controlling defects in SLM te
With unique manufacturing technology, the additive manufacturing technology divides the three-dimensional object into co......
Larch wood is structurally classified in many countries as one of conifers with the highest load-bearing capacity (stren......
4-乙酰基吡啶是一种重要的添加剂和医药中间体。在室温条件下使用液膜法测定了4-乙酰基吡啶的红外光谱和拉曼光谱,结合密度泛函理......
A comprehensive density functional theory calculation was employed to investigate the possible reaction pathways and mec......
Estimating oak forest parameters in the western mountains of Iran using satellite-based vegetation i
Remote sensing is an important tool for studying and modeling forest stands.Vegetation indices obtained from Landsat-8 r......
Volume change related defects formation mechanisms are an important detracting phenomenon in production of complex shape......
目的 观察补充叶黄素对长时间暴露于强光下的职业人群视功能的影响.方法 选取40例从事电焊工作的正常人纳入研究,随机分为叶黄素干......
In order to improve the properties of NiFe2O4 spinel based inert anode, some additive MnO2 were added to raw materials. ......
The cast Al-Si alloy was fabricated using the Additive Pressure Casting (APC) method. The effects of holding pressure fr......
The study focuses on the dynamics and biomaas production forests consisting of Quercus leucotrichophora (Banj-oak), Quer......
Diversity and regeneration status of woody species in Tara Gedam and Abebaye forests, northwestern E
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Adequate information is sparse for many tropical timbers on their engineering applications, which make their internation......
Variability in physical properties of plantation-grown progenies of Melia composita and determinatio
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Experiment was conducted at the Gongzhuling Experimental Station of Institute of Crop Sciences, Chinese Academy of Agric......
Understanding the relationship between the timing of N fertilizer applications and crop primary production is crucial fo......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Measurement and correlation of physical properties of aqueous solutions of tetrabutylammonium hydrox
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Densities and viscosities of binary mixtures of n-decane+1-pentanol,+1-hexanol,+1-heptanol at temper
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Densities, conductivities, and viscosities of aqueous solutions of N-hexyl, methylpyrrolidinium brom
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Measurement of thermal conductivity, viscosity and density of ionic liquid [EMIM][DEP]-based nanoflu
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Excess properties and spectroscopic studies for binary system polyethylene glycol 600 + dimethyl sul
The work presents density(ρ) and viscosity(η) data of binary system polyethylene glycol 600(PEG) + dimethyl sulfoxide(......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Density, refractive index and liquid-liquid equilibrium data of polyethylene glycol 3000 + potassium
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Physicochemical properties of amide-AlCl3 based ionic liquid analogues and their mixtures with coppe
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
采用理论计算和试验相结合的方法研究了平均粒径为4~6μm的W粉等静压压制规律,利用压制理论分析了压坯密度与压制力之间的关系,并......
采用冷等静压+真空烧结(CIP)法制备了不同Mo含量的Ti-6Al-4V-2Cr合金,并对其进行了组织和力学性能分析。结果发现,不同Mo含量下钛......
Composition and diversity of five major forest types in moist temperate climate of the western Himal
The present study was undertaken in five major forest types (dominated by Quercus semecarpifolia, Quercus floribunda, Ac......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
将冬小麦品种加 6 90以 4种密度处理 (6 75万株 /hm2 、5 2 5万株 /hm2 、375万株 /hm2 、375万株 /hm2 +抗寒剂 )于 1997年 9月 2......
