锯齿形的

"I suppose it had jigsaw work on the porch banisters?"

我想回廓上还有锯齿形的栏杆吧？

Don't you see the farm-house yonder? And there is an Elder Tree standing beside it; and the cock is scraping away the earth for the hens, look, how he struts! And now we are close to the church.

这些古宫的红墙和锯齿形的山形墙倒映在小河里--这儿有许多天鹅在游着，在了望那古老的林荫大道，在了望田野里的小麦泛起一层波浪，好像这就是一个大海似的。

A kayaker carefully maneuvers around jagged icebergs in Glacier Bay, Alaska.

一位爱斯基摩人用的皮船手仔细演习靠近锯齿形的冰山在冰河湾，阿拉斯加。

The passage and chamber stones are also richly engraved with spiral, lozenge and zigzag motifs.

走廊和内厅的石头上也被刻上了丰富的螺旋形、菱形和锯齿形的图案。

The roof was poor and thatched; but in strange contrast to it there ran all along under the eaves a line of wooden shields, most gorgeously painted with chevron, bend, and saltire, and every heraldic device.

这个屋顶用茅草覆盖很破旧，但是奇怪与之鲜明对比的是位于屋檐底下的一行木构，大部分绘制了锯齿形的雕饰，x十字形和贵族的纹饰。

When the saturated vapor of pure R11 or R113 was condensed on the PF tubes under free convection conditions, the HTCs (based on the outside area of the base tube, the same be1ow) were 14 to 20 times those of the smooth tube because the condensate surface tension made the condensate film on fin surfaces thin and the rough saw-toothed fin surfaces disturbed the boundary layer in the condeneate film.

纯R11、R113的饱和蒸气在大空间花瓣形翅片管上冷凝时，由于凝液的表面张力将翅片表面上的液膜拉薄以及粗糙的锯齿形的翅片表面扰乱了凝液膜内的流动边界层，传热膜系数（以坯管外表面积为基准，下同）是光滑管的14—20倍。

We prepared the ordered porous alumina membrane by a two-step anodization method in oxalic or sulfuric acids, which is a self-ordered hexagonal array of cells with an adjustable pore diameter of 20-150nm and a different pore structures (i.e. Y-branched, dendriform, toothed and torous ones). Furthermore, the template-electrodeposition, vapor-catalytic growth, and controlled chemical etching were developed for well-aligned carbon nanotubes and oxide nanopillars with adjustable diameter, Al2O3-AlN one-dimensional heterojunction, Y-junction and dendriform metal nanowires, as well as Y-junction, and torous carbon nanotubes. The resultant one-dimensional junctions were characterized by XRD, SEM, TEM,HRTEM, and STM, and the field emission of the well-aligned carbon nanotubes and the luminescence of ZnO nanopillar array have also been mearsured.

完善和发展了阳极腐蚀法制备多孔氧化铝膜的方法，制备出了孔径在20-150nm之间可调和具有不同孔结构（如Y形、树枝状、锯齿状）的系列多孔氧化铝模板，在此基础上，利用电化学沉积、气相催化生长和化学控制腐蚀等方法，成功地生长出具有可调直径的碳纳米管和氧化物纳米柱有序阵列、Al2O3-AlN异质结纳米线、Y形和树枝状的金属纳米线以及Y形、藕节形和锯齿形的碳纳米管等多种一维结纳米材料及其阵列体系，探索了基于模板孔壁内沿生长一维结纳米材料的机制，较系统的研究了碳纳米管阵列的场发射性能和氧化锌纳米柱的发光性能，为低维纳米材料器件化提供了实验基础。

She was old and bent then; for fifty years had passed and she had outlived them all.

它是用红砖砌成的；它有锯齿形的三角墙。

Serrations, rings, etc. may prevent torquing the fastener to failure due to socket cam off or recess bit cam out. NOTE: The washer I.D. should not be larger than 0.04 in (1.0 mm over the major diameter of the screw.

由于套筒或内花形枪头容易滑脱出来而使紧固件无法扭断，扳拧工具上可做出锯齿形的凸起、环形等等以防止这种情况发生。

He forced himself to ignore her, trying to concentrate instead on the crenellated silhouette of the port facilities of Aberdeen, but he soon realized that his heart was beating to burst in his chest.

他强迫自己忽略她，企图把注意力放在阿伯丁港口那些有着钝锯齿形的设施的剪影上，但是他很快意识到心在剧烈地跳动，好象要从胸口蹦出来一样

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了