Tolerance on Shape and Dimensions for Round Steel Bar, Square Steel Bar, Hexagonal Steel Bar

圆钢枝，方钢枝及六角钢枝之形状及尺寸之公差

属类：工程技术-物料术语-

The symmetry of thick and thin filaments in a sarcomere is such that six thin filaments ordinarily surround each thick filament in a hexagonal array. Draw a cross section (transverse cut)of a myofibril at the following points

在肌节中粗丝和细丝是如此对称，通常6个细丝以六角体的排列包围每个粗丝。画出处于下列点的肌纤丝横切面

属类：化学及生命科学-化学-化学习题

In the hexagonal close packed structure, slip systems are more limited

在六方密排晶格中，滑移系受到较多的限制。

属类：综合句库--

In a hexagonal pavilion at the top of the hill two gentlemen were waiting for him rather impatiently

在山顶的六角亭子里，有两位绅士正等得不耐烦。

属类：综合句库--

Hexagonal HgS and cubic HgSe as well as HgTe could be conveniently obtained.No impurities such as HgO and chalcogen could be found in the XRD pattern.TEM showed that all products were spherical with diameters about 50nm.

在室温下，电磁搅拌反应7~10小时，可以分别得到六方纤锌矿的HgS和立方闪锌矿的HgSe以及HgTe。分析表明，反应完全，没有HgO以及其它杂质。TEM显示所有产物均为50nm球形粒子。

属类：化学及生命科学-化工-化工论文摘录

Rock drilling equipment; hollow drill steels in bar form, hexagonal and round

凿岩钎具 六角形与圆形中空钎钢 棒材

属类：行业标准名称-ISO标准-

Rock drilling equipment; forged collared shanks and corresponding chuck bushings for hollow hexagonal drill steels

凿岩钎具 六角中空钎杆的锻造钎尾和钎肩

属类：行业标准名称-ISO标准-

Steel wire and wire products for fences. Part 2 : hexagonal steel wire netting for agricultural, insulation and fencing purposes.

栅栏用钢线和线产品.第2部分:农业,绝缘,和栅栏用六角型钢线螺母

属类：行业标准名称-国际标准-NF E84-005-1998

This is a hexagonal structure in which the two kinds of atom lie in separate layers

这是一种六角形的结构，两类原子处在分离的层内。

属类：综合句库--

Such designs were square, diamond, triangular or hexagonal shaped pellet areas

这些设计是正方形的，菱形的，三角形的或六角形的小格区域。

属类：综合句库--