1)  ABAQUS/Explicit & Standard
ABAQUS/Explicit & Standard
2)  ABAQUS/Explicit
ABAQUS/Explicit
1.
Using the 3D FEM model for the process established from ABAQUS/Explicit platform,the influence laws of roller parameters,including radius of roller roundness,roller installation angle and feed rate of roller,on the change of the tangential and circumferential stress and the wall thickness in the power spinning process of the thin-walled shell have been revealed.
采用基于ABAQUS/Explicit平台建立的异型薄壁壳体强力旋压三维有限元模型,研究揭示了旋轮圆角半径、旋轮安装角、旋轮进给比对该成形过程中的切向和周向应力及壁厚的影响规律:减小旋轮圆角半径或进给率、增大其安装角,均可减弱甚至消除旋轮前方的金属堆积,从而使工件壁厚分布更均匀。
2.
So, in this dissertation, a 3D Elasto-plastic dynamic explicit FEM model of power spinning of thin-walled abnormal shell is established under the ABAQUS/Explicit software envir.
为此,本文基于弹塑性显式有限元平台ABAQUS/Explicit,研究建立了该过程的三维有限元分析模型,并分析了异型薄壁壳体强力旋压成形机理及工艺参数对其成形过程的影响规律。
3)  ABAQUS explicit integral module
ABAQUS显式积分模块
4)  standard
标准
1.
Study on the relation of the standards,quality and praduction of the chemical products;
试论化工产品的标准、质量和生产的关系
2.
Discussion of Perfecting Standard System of Domestic Ecological Textiles;
浅论我国生态纺织品标准体系的完善
3.
Acceptance standards and attention needing issues related to mining project construction;
矿山建设项目竣工验收标准和应注意的问题
5)  standard
标准品
1.
International Collaborative Study on Potency Standard for Oral Poliomyelitis Vaccine;
口服脊髓灰质炎疫苗效力标准品国际协作研究
2.
The calibration of the 2 ~( nd) national standard for human thrombin;
第二批人凝血酶国家标准品协作标定
3.
The Establishment of Thyroxine Working Standard for Immunoassay;
甲状腺素工作标准品的研制
6)  standard
阀门焊接
1.
Welding standard research in manufacturing of the valve;
阀门焊接相关标准的讨论
参考词条
补充资料:international standard
分子式:
CAS号:

性质:某一物质以其原有的标准品的效价单位为基准,在广泛的国际协作标定的基础上确定其效价单位的标准晶。效价单位用IU表示。第一个国际标准品建立时,其效价单位的含意由专家委员会协定决定,是世界各国制备国家标准晶的标准对照物质,可在国际上起到统一标准的作用。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。