锯齿的

Their behaviour was at times appalling; when little they would spend long stretches of each class on the floor behind the benches, playing with bits of mercury, pricking it with needles and pen nibs, watching it slip into the coarse splintery cracks of the dusty floorboards, and forcing it out again, marvelling at the way it shrugged the dirt off its rounded shoulders.

有时她们的举动简直令人感到震惊。年纪小时，在一节课的大段时间里，她们会蹲在凳子后面的地板上，弄着几滴水银玩，用针和笔尖刺水银，瞧着水银珠滚进粗糙的、锯齿状的，布满灰尘的地板裂缝里，然后又把水银挑出来，惊异地发觉水银怎样把尘土从它的圆肩膀上甩掉。

A paragraph of horrible experience of explorer of a Germany drew my attention: In the selva that in African Madagascan mark rarely reachs, growing a kind magical " diabolical tree ", what it is having black is truncal, long and wide leaf, leaf brim is the toothed appearance like bit.

一名德国探险家的一段恐怖经历吸引了我的注重：在非洲马达加斯加人迹罕至的热带雨林里，生长着一种神奇的&恶魔之树&，它有着黑色的树干，长而宽大的叶子，叶子边缘是如刀片一样的锯齿外形。

Improvisations that used to last hours are now reprised in a few minutes (the angelic title tune, the jagged "Iris," the angular alternate take of "Tranesonic") with fresh melodic contrasts and bold modal shapes ("Configuration" and "Sun Star") to accommodate the thrashing excitement of the band's playing.

所使用的最后几个小时的即兴现在在几分钟内重提了（天使般的主题曲的锯齿状&，鸢尾&的角度考虑替代&Tranesonic&新鲜的旋律）的对比和大胆的振型（&配置&和&太阳之星&），以适应大胜乐队的演奏兴奋。

While only first-order gradient feature (denoted by 1) and the feature used in SRNE (denoted by 12) yield results with obvious jagged staircase effect in the constant color region and NEVPM yields results with noisy edges and blur, the proposed improved feature combination with a (13al) preserves sharper edges and shapes and suppress blocky artifacts such as the edges of goblet and book.

仅当第一顺序梯度特征（表示1）和用于在连续色彩区域中其结果明显带有锯齿状阶梯形的SRNE的特征（表示12），以及用于结果带有边缘和污点干扰的NEVPM的特征，被提议的改进的特征组合a（13al）保留了较锋利的边缘和外形以及人为控制的块状，比如酒杯和书的边缘。

It should be noted that paper-cut of "engraved" on the one hand, use a round-shaped volume, drop-shaped, zigzag-shaped symbol and so on almost any program is the way the eye, such as animals, clothing, flowers, finch翎毛the only kind of "shape ", but also a variety of programs focused on the point, line and plane in the plane cloth slightly wrong in seeking out the relationship between rhythm.

值得注意的是，剪纸的&刻&一方面要用圆卷形、水滴形、锯齿形等等近乎符号的程式手法概现诸如动物的眼、衣服的花、鸟雀的翎毛只类的&形&，更着重于各种程式的点、线、面在平面布列错略中求得节奏关系。

A connector for a plain end pipe comprising a housing (7) for location over the pipe, an annular recess (4) formed in an inner surface of the housing (7), a seal (1) located in the recess (4), a nipple (8) for the supply of grease under pressure, and segmental grippers of L-shaped cross section comprising a leg (6) and a foot (5) having a serrated inner surface for engagement with the pipe.

一种用于平端头管的管接头，包括一个放在管子上的外壳（7），一个在外壳（7）的内表面上制出的环绕管子的环形槽（4），一个位于槽（4）内的密封件（1），一个在压力下供应油脂的入口（8），和L形断面的分段式管夹，它包括一个腿（6）和一个具有与管子接合的锯齿形内表面的脚（5）。

This is the sound of throwing pennies on the ground Turn it up I don't give if they don't hear it enough Bet one Jordans and a dome chambers livin' it up Up top at a high top Famed with the high tops Watching my highlight tick from my sky rocks Ortonville, Michigan, home with a palace The place on the map where I zig and beat Magic Throwing L Balls, had to rip my horn habits With the eight nine bad boy hammer with my cap And you know Chuck did it Not the girls get where they tell 'em Kiss it off the glass Pass it Kick it Call the shots from the bench And finger pointing and pics I'm Coach Chuck Daily AKA Daddy Rich I met Chuck English to flicker what a flicks Ball, net, finger roll Allan Houston off the BIC Yeahh, the BIC with a little with the kicks Kid Snoopy came to who do the Cool Kidz Tickets in the city when we in around town Next door neighbors telling us that is too loud Now, neighbor can you please just turn that mess down?

这是健全的投掷硬币在地面上把它上升我不给，如果他们听不够投注一个约旦和圆顶商会生存它涨顶端高顶端著名的高毛条看着我的突出剔岩石从我的天空 Ortonville ，密歇根州，与宫家地点在地图上，我锯齿和击败魔术投掷L高尔夫球，不得不瑞普我国非洲之角习惯与8个坏男孩与我的第锤而且你知道查没有不是女孩让他们告诉'时间吻把玻璃传递踢它呼叫杆从替补席和手指指向和图片我教练查克每日抗体爸爸富我会见了查英语译成闪烁什么片球网，手指轧辊休斯顿关闭的BIC Yeahh ，百慕大独立委员会，以小的球儿童史努比来谁做酷Kidz 门票在城市周围，当我们在镇隔壁邻居告诉我们，是太大声现在，邻居可以请您谈谈这只是混乱呢？

Wide-set eyes and nostrils provide keen peripheral senses, and tiny electroreceptors on its snout help it pinpoint prey. Dozens of serrated teeth do the rest.

它们的分向两边的眼睛和鼻孔可以敏锐的感应周围情况，鼻吻上的微小的电接受器则有助于进行精确的捕食，而其许多的锯齿状牙齿将用来完成捕猎。

This experiment counts based on the direct digital frequencysynthesis the basic principle, fully II and hardware LT - IV testedthe box using ALtera Corporation's FPGA chip FLEX10 in softwareMaxplus in the platform to complete the DDS system design, hasdesigned a frequency and the phase may control has the sine and thecosine output direct numeral frequency synthesizer, was allowedto control and to observe the profile through the downloading boardand the Oscilloscope , completed in the enhancement request hascontrolled the frequency and the phase through the downloading boardon pressed key, as well as many kinds of profiles, includingsquare-wave, saw-tooth wave, triangle wave and cosine wave choiceoutput, In addition on digital tube dynamic demonstration productionprofile frequency, and produces the tbl document from the simulationprofile, simultaneously draws the profile using the matlab higherorder language.

帮忙翻译一下，谢谢本实验基于直接数字频率合成计的基本原理，充分利用ALtera公司的FPGA芯片FLEX10在软件MaxplusⅡ和硬件LT—IV实验箱的平台上完成了DDS系统的设计，设计了一个频率和相位均可控制的具有正弦和余弦输出的直接数字频率合成器，通过下载板和示波器可以控制和观察波形，在提高要求中完成了通过下载板上的按键来控制频率和相位，以及多种波形，包括方波、锯齿波、三角波和余弦波的选择输出，此外在数码管上动态显示生成的波形频率，并且从仿真波形中生成tbl文件，同时利用matlab高级语言画出波形。

This experiment counts based on the direct digital oscilloscope frequencysynthesis the basic principle, fully II and hardware LT - IV testedthe box using ALtera Corporation's FPGA chip FLEX10 in softwareMaxplus in the platform to complete the DDS system design, hasdesigned a frequency and the phase may control has the sine and thecosine output direct numeral frequency synthesizer, was allowedto control and to observe the profile through the downloading boardand the oscilloscope, completed in the enhancement request hascontrolled the frequency and the phase through the downloading boardon pressed key, as well as many kinds of profiles, includingsquare-wave, saw-tooth wave, triangle wave and cosine wave choiceoutput, In addition on digital oscilloscope tube dynamic demonstration productionprofile frequency, and produces the tbl document from the simulationprofile, simultaneously draws the profile using the matlab higherorder language.

帮忙翻译一下，谢谢本实验基于直接数字频率合成计的基本原理，充分利用ALtera公司的FPGA芯片FLEX10在软件MaxplusⅡ和硬件LT—IV实验箱的平台上完成了DDS系统的设计，设计了一个频率和相位均可控制的具有正弦和余弦输出的直接数字频率合成器，通过下载板和示波器可以控制和观察波形，在提高要求中完成了通过下载板上的按键来控制频率和相位，以及多种波形，包括方波、锯齿波、三角波和余弦波的选择输出，此外在数码管上动态显示生成的波形频率，并且从仿真波形中生成tbl文件，同时利用matlab高级语言画出波形。

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。