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Inflorescence a terminal open panicle with elongate central axis; branches capillary, subdivided, each branchlet tipped by a short raceme; racemes with 1–5(–8) spikelet pairs, often reduced to triads of 1 sessile and 2 pedicelled spikelets, basal homogamous spikelet pairs absent; rachis internodes and pedicels slender, with a median translucent stripe between thickened margins.

花序一顶生开阔的的圆锥花序具拉长主轴线;分枝发状,再分,通过一短总状花序的每小枝端部;总状花序具1-5(-8)小穗对,通常退化至三人小团伙的1无梗和小穗2 pedicelled,基部同性花对无;节间的轴和花梗纤细,有在加厚的边之间的一个中间的半透明的条纹。

We expect it will benefit the industry field to break through the optical measuring limits at present by offering some new ideas. Optical measuring research based on moire interferometry has developed for several decades. The main idea of this research is to utilize the moire effect caused by two superimposed gratings of identical or similar spatial frequency. One is the reference grating and it is a virtual grating created by a computer program in this research; The other grating is the image of grating projected on the measured surface by the DLP projector, and this grating will distort because of the different sloped profile of the surface. To superimpose the program-created grating and the captured distorted grating will derive the so-called moire effect. This research combined the basic theory of optical interferometry and moire effect to project the different phases of the projected grating fringes by the phase-shifting method and compute the principal value of arguments between -π,π. In the end, the phase unwrapping program based on discrete Fourier transform of solving PDEs is used to unwrap the phase of the measured surface, and finally the surface profile is derived by the optical measuring system.

以叠纹干涉术为基础的光学检测研究之发展早已行之有年,而在本研究中所采用的投影叠纹法(Projection moiré)之主要精神在於藉由两道空间频率相近或相同的光栅相互叠加而成的效应,其中一道为参考光栅,而本研究中的参考光栅是以程式产生可调整不同空间频率的虚拟光栅;另一道则为投影至待测物表面的光栅影像,而在起伏高度不一的待测表面上的光栅影像会受到待测物表面起伏状况不同而在观测方向产生光栅投影条纹影像的歪曲变形,将电脑产生的参考光栅与由影像撷取装置所获取投影於待测物表面的光栅影像作叠合,便会产生所谓的叠纹效应;利用基本的光学干涉理论与叠纹效应结合,本研究中以相移法来改变投影於待测表面的光栅相位,再以相移法的理论反运算出在带有待测面各点高度资讯之介於-π,π相位主幅角,再以离散傅立叶转换解偏微分方程的相位重建程式还原待测面的相位值,以得知待测面之表面轮廓。

The main creative achievements accomplished in this dissertation are as follows: 1. A new method to achieve nanometer-scale resolution for grating-based metrology is developed by improving the discrimination power of method of Computer Tangent Subdivision which makes use of the good linearity of tangent function in small range. 2. A new subdivision technique of moire fringes-Dynamic Tracing Subdivision is proposed.

在本论文的研究过程中,所做的主要创造性工作有:(1)提出了利用正切函数在小范围内线性度较好的特点,采用粗、精结合的方式,扩展计算机正切细分法的细分能力,达到纳米级的测量分辨率的新方法;(2)提出了一种新的莫尔条纹信号细分方法:动态跟踪细分法。

Some looks in this lineup of muted grays, browns, and navy blues aimed for the sort of coolly anonymous luxury that Tomas Maier has brought to Bottega Veneta. Others (a fringe-fronted suede bomber jacket, bags made of "70-year-old crocodile skins") had the more ostentatious refinement of a house like Salvatore Ferragamo. Still others (the leather pants, the shiny gold jeans, the leather harnesses strapped on top of jackets) seemed to be galloping toward Tom of Finland territory.

开场一系列温和的灰,棕,海军蓝色调,意在打造一种低调内敛的奢华风格,看起来有点类似於Tomas Maier执掌时期的BOTTEGA VENETA;接著登场的是条纹麂皮绒短夹克,搭配用&70岁鳄鱼的皮&缝制的包袋……这种铺张华丽的调调又让人想到Salvatore Ferragamo;最后还有闪闪发光的金色牛仔裤,前胸装饰有皮质马具的夹克,让人恍然闯进了Tom Ford的&西部猛男&领地

And with six stripe options in the new wider configuration, five different interior color combinations, four different wheel choices and three available interior bezels; the 2010 Viper SRT10 will be available in more than 7,600 combinations-the most for any one model year-significantly adding to the exclusivity of each car like never before.

并有6个新的更广泛的配置条纹选项,五个不同的内饰颜色组合,四个不同的三个车轮的选择和使用内部盖的,2010年蝰蛇SRT10将超过7600组合,是任何一个车型年最显着增加可用到每个喜欢汽车独家前所未有的。

Changed the two screws on the contact plate of the Halo-Vest to one screw,so that the Halo-Vest can fit extension-flexion movement and adapt the reduction of cervical spinal dislocation.Simultaneously,in order not to reduce the fixed funtion of the contact plate,which was designed in fan-shape.

将传统的Halo-Vest架头环与架子接板的双螺丝改为单螺丝,使不能伸屈的头环变为能够伸屈;将头环与接板的咬合面设计成扇形并且有放射状条纹,使头环能牢固地固定在任何一个伸屈角度上。

He took all his pain and what was left of his strength and his long gone pride and he put it against the fish's agony and the fish came over onto his side and swam gently on his side, his bill almost touching the planking of the skiff and started to pass the boat, long, deep, wide, silver and barred with purple and interminable in the water.

他忍住所有痛苦,使尽仅存的力量和长久来已消磨殆尽的骄傲,来和这条鱼的痛苦相互抗衡,鱼终于被他拉近船边,慢慢游向他身边,鱼的尖嘴几乎碰到船板。它开始靠着船边游,它的身影长长的、又深又宽,银色的身躯外裹着紫色的条纹,无止尽地在水中游动。

Up a seemingly endless winding staircase is a room whose frescoes are alive with symbolism. The floor is sprinkled with signs of the zodiac and bisected by a line of white marble onto which a sun ray falls each day at noon.

似乎没有尽头的盘梯上是一个含有象征意义的壁画房间,地板上散布着十二星座,每天中午都有阳光洒落的的白色大理石条纹把地板一分为二。

The reverse of the medal features the "PEACE AND FRIENDSHIP" symbol with two hands clasped in token of amity; on the cuff of the left wrist three stripes with buttons, each button carrying the American eagle; the other wrist is bare; above the hands, crossed, the pipe of peace and the tomahawk.

英文译成中文:&乔治华盛顿,美国总统1789年&,&和平与友谊&的象征,与二手被在象征性的友好;就袖带的左手腕有三条条纹与按钮,每个按钮进行美国鹰;其他手腕是裸露;上述手中,横过,该管的和平与战斧。

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推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。