说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 结构式字形
1)  Structural font
结构式字形
2)  pattern and structure
字形结构
1.
Several statistic characteristics of Chinese character pattern and structure;
汉字字形结构的几个统计特征
3)  cruciform structure
十字形结构
4)  I-shape construction
工字形结构
5)  structure type
结构形式
1.
In allusion to the specialty of function of wellhead platform in Chunxiao gas field, through comparing study between two structure type of the six-leg wellhead platform and four-leg wellhead platform, the optimum plan was selected by the analysis of the overall arrangement, construction plan and investment cost based on the feasibility of structure design.
针对春晓气田群井口平台的功能特点 ,在结构设计可行的条件下 ,综合考虑总体布置、施工方案和投资费用等因素 ,就 6腿和 4腿方案结构形式进行比选研究 ,确定优化方
2.
According to the different heights of buildings, several improved cast in site shear wall structure types are proposed in order to overcome the existing shortcomings while maintaining the merits of the shear wall structures.
为了进一步发挥高层剪力墙结构的优点 ,又克服其存在的缺点 ,根据建筑物的高度不同 ,提出了几种改进的现浇剪力墙结构形式 。
6)  structural form
结构形式
1.
Analysis of structural forms of lightweight hole for heavy caliber mirror;
大口径反射镜几种轻量化孔结构形式的分析
2.
The structural form of the preludes of Huaben and its historical evolution;
话本小说“篇首”的结构形式及其历史演进
3.
The category and application of stop pin in punching die are discussed, and some typical structural forms are mainly introduced, as well as its advantage and applied situation are analyzed respectively.
讨论了冲模中挡料销的种类及其应用,着重介绍了几种典型的结构形式,分析了其优缺点及应用场合。
补充资料:十字形结构
分子式:
CAS号:

性质:即当具有回文结构的DNA变性后,倒转原来呈现回文结构的重复DNA序列之间可以形成发夹结构或称十字形结构(cruciform structure),(图暂缺)。除了转运氨基酸的tRNA的二级结构模型呈现发夹结构外,真核细胞染色体DNA结构上也有发夹结构出现,多位学者已用电镜在许多真核细胞DNA中观察到长度为350~1200碱基对(bp)的发夹形结构。DNA中回文结构尚不十分清楚,推测与DNA-蛋白质之间的识别有关。

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