The machined surface of zirconia toughened mullite obtained by grinding, honing and flat-top honing were studied.
本文应用表面粗糙度参数和磨损率，研究增韧莫来石材料磨削、珩磨及平顶珩磨表面的耐磨性能。
The results indicate that flat-top beam shaping and single-circle beam shaping at the focal plane can all be realized by using three-zone annular phase pupil filters.
模拟结果表明，利用三环相位光瞳滤波器，不仅可以在焦面上实现光强的平顶分布，而且还可以得到单环衍射光束。
The effect of the random growth error on the transmission performance of the double half-wave filter with flat-top response is studied, with the transmission matrix method.
采用传输矩阵的方法，研究了随机生长误差对双腔型平顶滤波器透射特性的影响。
The results of flat-top wave beam and cosecant square wave beam, which are gained using this method, are fairly good, testifying this method is effective in beam shaping of conformal arrays.
运用此方法得到共形圆柱阵列的平顶波束和余割平方波束方向图，效果较好，证明此方法对于共形阵列是有效的。
I swept rainwater off the flat top of a gravestone.
我拂去一块墓碑平顶上的雨水。
If the glass were kept hot enough, it would flow over the molten tin until the top surface was also flat, horizontal and perfectly parallel to the bottom surface.
如果玻璃保持足够的温度，它就会在熔化的锡中流动，直到顶部表面也变得平整、水平，与底部表面完全平行。
He applies a bit of pomade to the top and brushes it so that it lies flat for a formal look.
正式场合下他会在顶部用一点点发蜡再刷一下来让它们“平躺”下来。
He tugged at the thin ropes, and nearer and nearer came the circle of flat corks, and the net rose at last to the top of the water.
他继续拽那细绳，扁平的软木浮圈越来越近，终于，渔网升出了水面。
The question is important in the packaging industry where, currently, cardboard boxes can only be flat packed if both their top and their base are left open, You explains.
目前的包装技术只有在箱子顶部和底部都被打开的时候能把他们压平打包，这一点很重要，You解释说。
Resume and letter are mailed flat in a business envelope (first choice) or neatly folded into thirds with the resume on top of the letter.
简历和求职信平放（无折叠）在一个商业信封里（第一选择）或整齐的折叠起三分之二放在信封里。
Some advice was less helpful. Buying a cow to provide milk was not a practical solution for someone living in a top floor London flat.
有些建议就不是太有用了，比如，对于住在伦敦高层公寓里的人来说，买头奶牛挤牛奶就不太现实。
He hated his red hair so much that he always had on a Yankees baseball hat to cover the flat top he sported.
他太讨厌他的红头发了，于是他时常用一顶纽约扬基队的棒球帽子遮住他那很炫头顶。
Or, you could use a piece of cylinder plus a flat top or whatever you want but not pressing for the origin.
也可以是一部分柱面加上顶面,或者是其他的不含原点的曲面。
Women who once sold roasted corn by the roadside now make a living dealing in mobile top-up CARDS and recharging flat phone batteries in a town where much of the population doesn't have electricity.
曾在路边贩卖烤玉米的妇女们现在卖起手机充值卡，甚至在那些还没有电的地区提供平板手机充电服务。
She was a stocky square-built woman with hard red cheeks, a flat top to her head, prominent brows and deep-set, suspicious eyes.
她粗壮的像根木桩，面颊深红，头平额凸，眼窝深陷而充满怀疑。
The Ukrainian used an offshore company called Water Property Holdings to buy the flat, which covers the top three floors in the Richard Rogers designed complex next to Knightsbridge.
这位乌克兰富豪用一家名为WaterPropertyHoldings的海外公司买下了该豪华公寓，公寓占地3层，毗邻著名的骑士街。
The main antennas are located near the flat plastic plates on the top and bottom of the phone, as seen in the second and third pictures.
主天线位于手机顶部份子化合物塑料盖平面部分内，可以在第二张、第三张图片上看到。
Instead they carried their paralyzed friend up the outside stairs to the top of the flat roof.
他们抬着瘫痪的朋友上了外面的楼梯，到达平的屋顶。
Visible on the above image right are two flat top mesas in southern Mars, where the season is changing from Spring to Summer.
可以看到上面影像右侧是两座位于火星南部的平顶山，而那里的季节正从春天向夏天转变。
Losegg is quite flat on the top, and there was also a nice resting place so sit down and have some food and drinks.
洛斯艾格山的山顶很平坦，而且还有一个风景很好的场地供人们坐下来休息野餐。
It begins with the man in his flat at the top of a Soviet-style block in the depths of winter.
视频开头拍摄的是该男子在严冬中处在一栋苏俄式大楼顶楼的公寓里。
We reached the flat top of Blue Mountain. What a breath taking scenery on the top of Blue Mountain.
我们到了蓝山平缓的山脊。这里的美景让人感叹。
Theoretically, a column conformal array with small size and few elements to generate a shaped beam with low side lobe and main beam with fixed width and flat top is carried out.
理论上实现了用较少的天线单元，且与小直径圆柱面共形的阵列，激励产生副瓣电平较低、主瓣有一定的宽度且顶部较平坦的波束。
For resonators with random disturbed phase mirror, its modes are partially coherent, and there also exists a suitable parameter to get flat top beam.
对随机微扰型位相片，输出模式是部分相干的，在合适参数下，也可得到平顶光束。
With the simulation of cylindrical array, the patterns of flat top beam and cosec beam are gained. Example simulation are shown to illustrate the effectiveness of the algorithm.
通过圆柱形阵列的仿真计算得到满足设计要求的三维平顶波束和余割波束方向图，证明这种算法的有效性。
With the simulation of cylindrical array, the patterns of flat top beam and cosec beam are gained. Example simulation are shown to illustrate the effectiveness of the algorithm.
通过圆柱形阵列的仿真计算得到满足设计要求的三维平顶波束和余割波束方向图，证明这种算法的有效性。
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