查询词典 sheets

The story of these stamps began on may 14,1918,the day after they were placed on sale.in washington,d.c.,w.t.robey,a man interested in stamps,decided to buy a sheet of the new stamps and so went to the new york avenue branch post office in washington.when the clerk handed him a sheet of the stamps robey noted that they were poorly centered.he looked at other sheets and found that none was well centered.the clerk asked robey to return later in the day when more stamps were expected.

关于这些邮票的故事发生在1918年5月14日，该日是它们开始销售的第二天。在首都华盛顿，一个集邮爱好者，罗比，决定去买一整版新邮票，于是他来到华盛顿市纽约大街的邮政支局。当职员递给他一版新邮票时，罗比看到它们的中心位置很差。他看了其它几版，没有一个摆正中心位置。职员告诉罗比当天晚些时候来退换，估计那时有更多邮票到货。

The PTK mode of excimer laser was used to ablate retinal sheet.Total 48 photoreceptor sheets were ablated with three depths and were studied by light and scanning electron microscope.

目的 探讨PTK切削方式下，准分子激光切削视网膜制备理想感光细胞片层所需的最佳切削深度。

These jelly-like sheets of disease-carrying mucus are spreading across portions of the Mediterranean and Adriatic Sea, where this video was taken.

这些水母样携带疾病的黏液层正在地中海和亚得里亚海中扩散，就是在这个视频拍摄的地方。

Packing material made of air bubble s that are encased between two poly sheets as they are sealed together.

包装材料，由两块聚酯薄膜密封在一起而在它们之间装入的气泡制成。

Also, consider the colour of your sheets. For soothing sleep times you might want white or pastels or soft designs like flora's, paisleys, or light colour striped sheets

同时，也要考虑到床上用品的花色，为了惬意的睡眠，您也许会选用白色，轻柔的淡色彩，柔和的花丛图案，paisley风格，或者浅色的条纹款式。

The hydroxyl in octahedra sheets begins dehydrating, when the thermal treatment temperature reaches 659℃, but the layer structure remains unchanged, the corresponding AlⅥ turns into AlⅣ in octahedra sheets.

蒙脱石在热处理温度温度达到659℃时，八面体片中的羟基开始脱失，但层状结构仍然保持，这种羟基的脱失过程对应着八面体片中AlⅥ向AlⅣ的转变。

The sheet space structure system is a new type of space structure system composed of light-quality, high-strength sheets and thin wall metal skeleton by certain joining method, considering the joint effect of skeleton and sheets which cover the skeleton. By applying the aviation construction principle to the civil engineering, bringing direct stress into very thin sheet, sheet space structure system can make good use of materials and the construction bearing capacity.

板片空间结构体系是由轻质、高强的复合板片和薄壁金属骨架或完全由板片通过特定的方式组合而成的一种新型空间结构体系，这种结构体系将结构材料在空间上进行合理的分布，将航空结构原理应用于土木建筑结构，采用非常薄的板材使结构主要产生直接应力，充分利用了结构材料性能，达到了体系受力合理，用材经济的目的。

This Standard is applicable to polyvinyl chloride-based waterproofing sheets used for waterproofing in construction works, including polyvinyl chloride waterproofing sheets without felt, with single-ply fibre felt and fabric reinforcement.

本标准适用于建筑防水工程用的以聚氯乙烯为主要原料制成的防水卷材，包括无复合层、用纤维单面复合及织物内增强的聚氯乙烯防水卷材。

Graphene sheets offer extraordinary electronic, thermal and mechanical properties and are expected to find a variety of applications. A prerequisite for exploiting most proposed applications for graphene is the availability of processable graphene sheets in large quantities.

可解决被单给予非常电子，热地和机械小道具和被预期找到各种各样的应用。1因为利用绝大部分提议可处理的申请来的先决条件是适合加工的可处理被单的在大数量中利用的可能性。

I remember my father getting butcher paper, that was a pink, waxy butcher paper, and he would bring it home for me, sheets and sheets of it.

他将自己的艺术成就，归功于双亲的培养：我记得父亲带回来一些屠宰店用的纸，他把那些粉红色又好像涂了腊的纸给我，我就坐在地板上开始画。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。