六角的

Therefore this work aims to apply the concepts of near-net-shape forging to the forming of hexagonal bolts. FE software DEFORM 3D was utilized to simulate and verify the proposed forming schemes to achieve this end.

因此本研究导入近净形锻造的观念於六角螺栓的成形加工，以达到无废料的理想，並以金属成形的有限元素DEFORM 3D软体进行模擬，探討可行之近净形设计。

Lattice dynamics simulation of ice Hi and clathrate hydrates has been carried out to study the corresponding structural and dynamic properties. Comparisons in PDOS of them were performed and it was found that the spectra resembled each other in both translational and librational regions, which seems to contradict the substantially different lattice structures.

论文用晶格动力学的方法模拟了六角冰和笼型水合物的结构和动力学性质，通过比较其声子振动谱密度得出两者的振动谱在平动区和摆动区都有很强的相似性，这与两者差异巨大的晶格结构很不相称。

A systematic analysis of the various combinations of the hexagonal, boat, and pentagonal star in the crystalline approximants of decagonal quasicrystal has been made. This was compared with the structural subunits in some approximants observed by high-resolution electron microscopy.

系统地分析了二维十重准晶的近似晶体相中六角、船形和五角星等结构块的不同排列组合，并与我们已用高分辨电子显微镜观察到的一些近似相中的结构单元进行了比较。

Hexagonal nano-silicon carbide thin films doped and undoped with phosphorus which possess a characteristic of the ultraviolet photoluminescence have been deposited by helicon wave plasma enhanced chemical vapour deposition technique under the high hydrogen condition in this work. The optical and electric properties of the doped nano-SiC films together with the electric and photovoltage properties of the n-p nc-SiC/Si heterojunction is studied and analyzed.

本工作利用螺旋波等离子体化学气相沉积技术在高氢气条件下制备了具有紫外发光的六角晶型纳米碳化硅，对这种材料进行了不同比例的磷掺杂，并对这种掺杂的纳米碳化硅的光学、电学特性以及nc-SiC/Si异质结的电学特性和光电压特性进行了研究。

All films were deposited by spin-coating at 2000 rpm, hotplate drying at 60 °C and annealed in air at 450 °C. It was observed that all films were polycrystalline in nature with a hexagonal wurtzite structure.

全部 薄膜沉积的旋涂法在2000年的rpm ，炉具干燥，在60 ° C和空气中退火450 ° C的有人所有多晶硅薄膜的性质六角纤锌矿结构。

Wind tunnel investigation is conducted on six different canard configuration models over range of Mach from 0.8 to 2.5.The experiment data analyzes the regulation of rolling characteristics with Mach number and angle of attack,and the effect of rolling characteristics for different configurations is discussed.The rolling damping characteristics are also studied.

通过风洞实验得到了跨、超音速下六种组合模型的气动力数据，由实验结果分析了远程弹滚转特性随马赫数和攻角的变化规律，以及不同鸭式气动布局对滚转特性的影响，此外还分析了远程弹的滚转阻尼特性。

The hyperfine fields of Fe hexagonal-based atomic chains are presented, the equilibrium atomic distance and electronic structure are investigated, with the comparison of the bcc Fe, two-dimensional monolayers and one-dimensional monoatomic linear chains of Fe.

国际上首次研究了基于六角结构的Fe原子链的超精细场，给出了平衡原子间距，分析了电子结构，同bcc Fe，Fe单原子层和Fe单原子链的结果进行了比较。

In his cell, Michael flips open a hollowed-out book that stores his homemade allen wrench.

在牢房里， Michael 翻开一本中间被挖空的书，拿出了他放在里面的自制的六角扳手。

C. Using a 2mm Allen wrench, turn the black adjustment set screw clockwise to make the two-speed shift later; turn it counterclockwise

c。 以2mm的L形内六角扳手转动黑色调整螺丝：顺时钟方向转动让2段变速的换档时间晚些；逆时钟方向转动则会提早2段变速的换

On the 2nd gear as shown on the diagram.c. Using a 2mm Allen wrench, turn the black adjustment set screw clockwise to make the two-speed shift later; turn it counter

c。 以2mm的L形内六角扳手转动黑色调整螺丝：顺时钟方向转动让2段变速的换档时间晚些；逆时钟方向转动则会提早2段变速的换

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。