六角形的

Beryl is a hexagonal crystal, and as such has four axes of symmetry.

绿玉石是六角形的水晶，而且同样地有对称的四个轴。

Answer D. The address is a 48 bit address which requires 12 Hex digits.

答复D。地址是要求12个六角形的数字的48位地址。

Honey is stored in the beehive or nest in a honey comb, a double layer of uniform hexagonal cells constructed of beeswax and propolis.

蜂蜜贮存在蜂箱里，或工蜂用蜂蜡和蜂胶营造的等边六角形的双层蜂巢里。

Beryl crystallizes in the hexagonal system.

绿玉石在六角形的系统中结晶。

Came to a house before the house, every room is hexagonal, and tidy but beautiful.

来到了一幢房子前，房子的每个房间都是六角形的，整齐而又美观。

After refinement a great deal of primary iron phases appear and most of them are hexagonal.

用六氯乙烷精炼后，合金的组织中开始出现大量六角形的初生相。

This photograph was taken by Kenneth Libbrecht of CalTech, using a specially-designed snowflake photomicroscope.

雪花是由小冰晶增大变来的，而冰的分子以六角形的为最多，因而形成雪花多是六角形的。

A regular polygon formed by completing two equilateral triangles from a regular hexagon.

来自于正六角形的两个完全等边三角形组成的正多边形。

In Chapter 6, we show that H(G_1)= H(G_2)= x~2(x + 1)~2H_3(G_1 - H_3(G_2), H_2(G_1)- H_2(G_2)=(x~2 + x - 1)~2H_3(G_1 - H_3(G_2) and H_(23)(G_1)-H_(23)(G_2)= 2(x~2+x -1) H_3(G_1—H_3(G_2) for arbitrary catacondensed benzenoid graphs G_1 and G_2 with equal number of hexagons.

在第六章中我们证明了：对于任意的有同样多六角形的cata-型苯系统G_1和G_2，有H(G_1)-H(G_2)=x~2(x+1)~2H_3(G_1-H_3(G_2)，H_2(G_1)-H_2(G_2)=(x~2+x-1)~2H_3(G_1-H_3(G_2)和H_(23)(G_1)-H_(23)(G_2)=2(x~2+x-1)H_3(G_1-H_3(G_2)。

We want to buy Socket Screws, Hex Hd Lag Screws, Hex Bolts and Nuts, Hex Hd Cap Screws, Miscellaneous ashers, Flat Washers, Taper Washers, Circlips, E-Clips, Special Parts, Nuts and Bolts1220. Psquare Partners

我们要采购凹头螺钉、六角形的Hd方头螺钉、六角形的螺栓和帽，六角形的Hd有头螺钉，混杂灰粉，平的洗衣机，逐渐变得尖细洗衣机，弹性挡圈， E箝器，特别零件

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。