查询词典 hexagon

On the basia of hexagon stator flux trace method with Band-Band control,some improvements are made in the paper on the key sector such as the observation of magnetic field and a new scheme of polygon voltage vector control is presented in order to realize the fast regulation when three-value regulation is used to adjust torque.

使用两点式调节方法对定子磁链进行调节，实现六边形或圆形磁链轨迹方案，并在此基础上对直接转矩控制的关键环节磁通观测提出了改进意见，提出一种基于空间电压矢量调制理论的多边形电压矢量控制方案，以运用三值转矩控制方式实现转矩的快速调节。

There is a holding angle at the vertex of hexagon.

当参考电压矢量位于过调制模式Ⅰ时，其轨迹位于六边形内部的部分仍保持为圆形，其幅值略大于参考电压矢量的模值，以补偿空间矢量在六边形边上的电压损失；在六边形之外的圆形轨迹变为六边形的边沿，此区域内，电压空间矢量的幅值扭曲，相位连续。

When the voltage space vector is in the overmodulation II, the reference voltage is no longer tracking the circle of radius and holds an angle at the vertex and then moves along the hexagon.

在上塑料托盘述线性调制的基础上，提出一种基于电压空间矢量的过调制方法。

The very first collection we made, a square case, a choice of stainless steel bracelet, leather strap, different colors of dials and plating, in this collection fulfills specific need and neutral style expectations reflecting the sophisticated design of watchmaker's craft, 4 pieces of decorative screw in hexagon match with a same facet of crown, Quartz (citizen 1L12), water resistant to 50 metres.

我們首先推出一款方形系列，有不同配搭的選擇，如鋼帶，皮帶，不同顏色的錶面及電鍍，確實滿足到特定的需要，以及中性的要求，這反映出不落俗套的，精緻的工藝設計，有以4棵六角形裝飾鏍絲，配襯相同面的巴的，石英錶(citizen 1L12机芯)防水達50米深。

To date,the company has developed series products including M3-M12 Flat Head, Countersunk Head and Small Head.Ribbed,Hexagon and closed types are available for riveting body in addition to different materials products stainless steel,alloy aluminum and stainless steel.UNC,UNF and Whitworth thread Riveted nuts series products are also manufactured or OEM processing orders from customers are accepted.

目前，公司已开发了从M3—M12的平头、沉头、小头等系列产品，铆身有圆柱型、柱纹型、六角型、盲孔等四大类，及钢、合金铝、不锈钢等不同材质的品种，也生产UNC和UNF及惠氏螺纹的铆螺母系列产品或接受客户的OEM加工订单。

The company has developed series products including M3-M12 Flat Head, Countersunk Head and Small Head.Ribbed,Hexagon and closed types are available for riveting body in addition to different materials products stainless steel,alloy aluminum and stainless steel.UNC,UNF and Whitworth thread Riveted nuts series products are also manufactured or OEM processing orders from customers are accepted.

专业生产M3—M12的平头、沉头、小头等系列铆螺母，铆身有圆柱型、柱纹型、六角型、盲孔等四大类，及钢、合金铝、不锈钢等不同材质的品种，也生产UNC和UNF及惠氏螺纹的铆螺母系列产品或接受客户的OEM加工订单。

In The Hindu Temple, Stella Kramrisch presents the ground plan forHindu temples since ancient Vedic times, called theVastupurusamandala (Figure 2), again our Square of 9, defining itas,"the place for the meeting and marriage of heaven and earth,where the whole world is present in terms of measure, and isaccessible to man…" She explains that its essential form is asquare which,"can be converted into a triangle, a hexagon, octagonand circle of equal area and retain its symbolism…"

在印度的寺庙里，Stella Kramrisch介绍了远古时期印度寺庙的平面图，被叫做&Vastupurusamandala&在这张图上我们再一次看到9方图，它被称做&天与地相会与交合的地方，就人们容易理解和观测的角度而言，这里几乎可以展现出全世界&她解释说：&它本质的形状就是个正方形，它可以换算成一个三角形，一个六边形，一个八角形，以及一个同它面积相等的并保留了它的象征和符号的圆&

Chapter 5 extends our method to the approach of two-layer benzenoid systems. We validate the Clar rule of the"aromatic hexagon"and explain why these systems can be chemical synthesized successfully.

研究了双层苯型体系的加&块&方法及基本化学性质，证实了Clar&芳香六环&概念的可行性，解释了该类分子能够被化学合成的原因。

The results revealed that screwdrivers with triangle shaped handle could help subjects produce the maximum torque. Besides, using screwdrivers with hexagon shaped handle spent the least time, generated the minimum biceps muscle activity, and bad the least subjective fatigue rating. Moreover, wearing an anti-static glove or being barehanded can produced the maximum torque and spent the least time as well. Experiment 2 evaluates the handle diameter of screwdriver (30 mm, 34 mm or 38 mm) and operation plan. The results showed that the torque increased with the increase of the radius, the operation time and the brachioradialis muscle activity also increased with the increase of the radius.

本 研究共分为三次实验，实验一分析握把造型(八角形、锐角六角形、圆角六角形、枪型、圆角三角形)与手套(棉质手套、防静电手套、赤手)的影响，结果显示三角形造型握把可产生最大扭力，六角形造型握把的锁附螺丝时间最短、二头肌肌肉活动度最低、主观整体疲劳评比最低，防静电手套与赤手状态的扭力最大并且锁附螺丝时间最短；实验二比较握把直径(30 mm、34 mm、38 mm)与作业面的影响，结果显示直径越大扭力越大，但直径越小锁附螺丝时间则越短，且肱桡肌肌肉活动度越低。

It is characterized by that firstly, preparing silver bromiodide flake microcrstalline emulsion, then utilizing silver halide solution to corrode core of silver bromide to prepare the invented hollow silver bromiodide flake microcrystal whose form is triangle or hexagon and whose surface possesses small holes and pits, and the core of the microcrystal is silver bromide and its external layer is silve bromidiode, its iodine content is 1-10 mol%, and the light sensitivity of the emulsion is greatly raised.

首先制备溴碘化银薄片微晶乳剂，再利用卤化银溶剂使溴化银内核腐蚀，制备成的中空溴碘化银薄片微晶呈三角形或六边形，表面上有小孔和凹坑，微晶的内核为溴化银，外层为溴碘化银，其碘含量为1―10mol％；无论从色盲乳剂，还是经光谱增感乳剂的感光度都有大幅度的提高。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。