变径结构,changing diameter
1)changing diameter变径结构
2)knuckle of ellipse shell椭球壳变径结构
1.Compared with the knuckle of toriconical heads prescribed in the National Code "GB-1998,STELL PRESSURE VESSELS",the knuckle of ellipse shell has better pressure-enduring capacity.在锥形封头变径段和反向曲线变径段的基础上,提出一种新型变径结构椭球壳变径结构,并采用有限元分析法对其进行应力分析,将结果与试验结果进行比较,二者基本吻合。
3)structure radius结构半径
4)pore structure孔径结构
1.) in pore structures.研究了超大比表面积ACF(K-AcF)对氮的多段吸附机理通过各样品孔径结构(基于DFT)和吸附过程(DR曲线描述)比较分析,探讨不同孔径结构对K-ACF的多段吸附的影响,结合前人工作提出了超大比表面积ACF的多段充填机理,并重点分析了极微孔中的吸附过程(第一吸附段),解释了K-ACF的DR曲线偏离理想DR曲线的原因。
2.The static adsorption behavior of NH3 on the surface of ACFs with different pore structures was studied at relatively high partial pressure of adsorbate.探讨了在较高氨分压下,活性炭纤维(ACF)对于极性吸附质氨的吸附过程,证明在此过程中,ACF孔径结构的重要性。
3.Based on the existing classification of coal pore structure and data of fifty samples from sixteen coal mine areas where typical high rank coals occured, a classification system of the pore structure suitable to high rank coal was proposed.在分析现有煤孔径结构划分系统的基础上,根据我国16个高煤级煤典型矿区50件样品的孔隙测试数据,提出了适合于高煤级煤的孔隙结构自然分类方案。
英文短句/例句

1.A Research on Real-Time UWB-SAR Imaging Algorithm Based on Subaperture;基于子孔径结构的超宽带SAR实时成像算法研究
2.The Study of Influence on the Methane Adsorption from the Apertural Structure and Surface Character of Coal;煤孔径结构以及表面特性对煤吸附甲烷性能影响的研究
3.Fabricating and cell structure refining mechanism of aluminum foam with fine cell structure小孔径泡沫铝的制备及孔结构细化机理
4.Study on Structure of Large Diameter Prestressing Allied Circular Inverted Siphon;大孔径预应力连体式圆形倒虹吸结构研究
5.Study on Composite Aperture Image System Structure Design and Test组合孔径成像系统结构设计和装调的研究
6.The matching relation between the pore throat parameters of reservoirs and the particle diameters of suspended particles储层孔喉结构参数与悬浮物粒径匹配关系
7.Pore Size Distribution Test of Structural Soft Soil Under Traffic Loading交通荷载作用下结构性软土的孔径分布试验
8.The effect of the specific surface area and pore radius distribution of inorganic materials on the capacity of absorbing and desorbing moisture in the air多孔结构无机材料比表面积和孔径分布对调湿性的影响
9.THE STUDY OF PORE STRUCTURE ANALYSIS BY WATER VAPOR ADSORPTION--Calculation of Adsorption Thickness and Pore Size Distribution采用水蒸气吸附的孔结构分析方法的研究——吸附层厚及孔径分布的计算
10." Laboratory sintered (fritted) filters-Porosity grading, classification and designation"GB/T11415-1989实验室烧结(多孔)过滤器孔径、分级和牌号
11.configuration of holes[圆网]孔的结构形态
12.Microscopic pore structure analysis for porous media based on MapInfo software基于MapInfo的多孔介质微观孔隙结构分析
13.3D Imaging and Visualization Technology of Micro Pore Structure in Porous Media多孔介质微观孔隙结构三维成像技术
14.Sound absorption of periodic porous aluminium with controlled pore structures孔结构周期调制通孔多孔铝合金及其吸声性能
15.Preparation of the Porous Structure on the Surface of Ti-25Nb-2Zr AlloyTi-25Nb-2Zr合金表面微孔结构的构建
16.condenser aperture聚光镜孔径;聚光镜孔径;聚光器孔径;聚光器孔
17.Preparation of Porous Carbons and Control of Porosity and Surface Functional Groups;多孔炭的制备及其孔结构、表面官能团的调控
18.The Research on the Construction and the Performance of Macromolecule Hole-Opened Type Multi-Hole Material;高分子开孔型多孔材料结构与性能的研究
相关短句/例句

knuckle of ellipse shell椭球壳变径结构
1.Compared with the knuckle of toriconical heads prescribed in the National Code "GB-1998,STELL PRESSURE VESSELS",the knuckle of ellipse shell has better pressure-enduring capacity.在锥形封头变径段和反向曲线变径段的基础上,提出一种新型变径结构椭球壳变径结构,并采用有限元分析法对其进行应力分析,将结果与试验结果进行比较,二者基本吻合。
3)structure radius结构半径
4)pore structure孔径结构
1.) in pore structures.研究了超大比表面积ACF(K-AcF)对氮的多段吸附机理通过各样品孔径结构(基于DFT)和吸附过程(DR曲线描述)比较分析,探讨不同孔径结构对K-ACF的多段吸附的影响,结合前人工作提出了超大比表面积ACF的多段充填机理,并重点分析了极微孔中的吸附过程(第一吸附段),解释了K-ACF的DR曲线偏离理想DR曲线的原因。
2.The static adsorption behavior of NH3 on the surface of ACFs with different pore structures was studied at relatively high partial pressure of adsorbate.探讨了在较高氨分压下,活性炭纤维(ACF)对于极性吸附质氨的吸附过程,证明在此过程中,ACF孔径结构的重要性。
3.Based on the existing classification of coal pore structure and data of fifty samples from sixteen coal mine areas where typical high rank coals occured, a classification system of the pore structure suitable to high rank coal was proposed.在分析现有煤孔径结构划分系统的基础上,根据我国16个高煤级煤典型矿区50件样品的孔隙测试数据,提出了适合于高煤级煤的孔隙结构自然分类方案。
5)track structure径迹结构
1.For knowing the proton beam of the electrostatic accelerator in tumor cells much better,the track structure of 1 MeV and 2 MeV protons in tumor cells has been simulated by using Geant 4 code.为了更好地了解静电加速器质子束在肿瘤细胞中的作用,利用Gent4程序模拟了能量为1 MeV和2 MeV的质子在肿瘤细胞中的径迹结构,分别计算了它们在细胞核中的能量沉积,在细胞核内沉积的能量分别为0。
2., a Monte Carlo track structure model of the proton and α particle in water has been described.简述了一个模拟质子、α粒子的蒙特卡罗径迹结构模型 ,考虑了质子、α粒子在水中输运时的电离、激发等非弹性散射机制 ,模拟计算了质子、α粒子在水蒸气 (密度为 1g cm3 )中的径迹 ,质子、α粒子的能量范围为 0 3— 5MeV u 。
3.A method called segmented continuous slow down approximation is explained,and a model of heaVy ion track structure Calculation in equivalent biological tissue-liquid water by means of Monte Carlo is built up.阐述了一种称之为分段连续减慢近似的方法,建立了新的计算重离子在等效生物组织-液态水中径迹结构及能量沉积分布的MonteCarlo计算模型。
6)Diameter structure直径结构
1.Growth process and diameter structure of Pinus tabulaeformis forest for soil and water conservation in Loess Plateau hilly regions;黄土丘陵区油松水土保持林生长过程与直径结构
2.Research on the diameter structure of Japanese larch with distribution of Weibull was made.利用W e ibu ll分布对日本落叶松直径结构进行研究。
延伸阅读

Hodge结构的变分Hodge结构的变分variation of Hodge structure  H以触e结构的变分〔variati.l ofH以触e str优tUre]【补注】复流形犷上权w的H(心罗结构的变分(va-dation of Hed罗structureof忱igllt、、)是一个二元组,=(笋z,.了),这里了z是‘,上有限生成Abel群的局部常层,了是由全纯子丛构成的v一笋z⑧,乙的有限下降滤过,满足以下条件:i)由V(v因f)“v⑧df定义的V上平坦联络V,这里u,f分别是笋:和沼的局部截面,且此联络满足v(.了“)C=.、夕一’⑧Q仁(Gr涌ths横截性(Griffithstransversality));li)对每个、‘(/>,二元组(,乙,、,厂(s))是俘、‘的Hod罗结构(Hod罗structure of weightw)· Hodge结构的变分(了z,L、)的极化(po坛咖-tion)是一个平坦双线性型声z⑧护,一Z,,它对每个、‘、诱导了H阅罗结构笋乙.、的极化.当z被换成Q或R时,类似的概念仍然存在(IAll,IA21).如果f:x~S是C上代数簇的光滑真态射,则R川f.z、是少上Hod罗结构的可极化变分的底局部系.根据A .Borel的一个结果,对于形如S\D的复流形S上的Hodge结构的可极化变分,这里S是紧的且Dc了是具有正规交叉的除子,则围绕D的每个局部分支的单值是拟么幂的“A3])(兽停牢粤(mono-dromy theo~)).5上H‘对罗结构的极化变分引起了从s到Hod罗结构的分类空间的一个全纯周期映射(period TnaPPing). 如果.了=了\D,这里了是紧肠扮er流形,D是万上具有正规交叉的除子,则对于s上Hodge结构的极化变分(笋z,、),层梦z具有到了上反常层(perverse sheaf)IC(少,)的一个极小扩张,且IH’(了,IC(’/‘))带有纯Hodge结构(【A4]一IA6」).事实上IC(,z)是极化Hod罗模的一部分“A71).其推广有混合Hed罗结构的变分(variationof献edH浏gestrucr毗)([AS},[Ag})和混合Hod邵模(而xed Hod罗m闭ule)(【Alo」)的概念.