1) Four symmetrical configurations
四层对称结构
2) symmetrical tall steel structure
对称高层钢结构
3) symmetrical structure
对称结构
1.
Application of no shear force distribution means in antisymmetric loading of symmetrical structure
无剪力分配法在对称结构反对称荷载中的应用
2.
New design proposal of symmetrical structure of the cut unit and concrete improvement is recommended.
简单回顾了高档普采和经济型综采采煤机技术的发展状况,研究了现有的MG16 0 (15 0 ) 375 -W型采煤机及其截割部的结构特点,分析了存在的不足之处,提出了截割部对称结构的设计方案,确定了改进的要点。
3.
This paper studied a simplified method for the calculation of symmetrical structure based on the moment distribution.
以力矩分配法为基础,探索了对称结构的简化计算方法。
4) symmetric structure
对称结构
1.
It is well known that the eigen problem of a symmetric structure can be solved by solving the eigen problems of its two half structures.
对称结构的特征问题(求固有频率和振型)可化简为对称和反对称半边结构的特征问题来讨论,弄清楚各个固有频率应由哪半边结构来确定在理论上具有重要意义。
2.
The asymmetric effect on the mode localization of a symmetric structure is analyzed.
分析不对称性对具有近频的对称结构振型的局部化影响。
5) constructional balance
结构对称
1.
The constructional balance of Chinese vocabulary and its usage in Teaching Chinese as a Foreign Language;
汉语词汇的结构对称特点及其在教学中的运用
2.
The constructional balance of Chinese characters and its usage in teaching Chinese as a foreign language;
汉字的结构对称特点及其在对外汉语教学中的运用
6) multistory asymmetric frame structure
多层非对称框架结构
补充资料:对称戊四醇四硝酸酯
分子式C5H8N4O12,分子量316.11。亦称对称戊四醇四硝酸酯。是爆炸力极强的猛性炸药。无色晶体。熔点138°~140℃。密度1.75g/cm3。150℃以上分解,205°~215℃时爆炸,不吸湿,不溶于水,微溶于乙醇、乙醚,溶于丙酮。爆炸威力比梯恩梯大。多用作传爆药。与梯恩梯混和可制成最猛烈的爆破药。可由季戊四醇经浓硝酸硝化制得。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条