时间片

The polarizers will gradually age along with usage. Their optical functions will descend gradually.

随着使用时间的延续，偏振片会老化，其性能也相应下降。

If the idea of a wallet constructed out of two hard drive platters sounds enticing, you very well may be one of the most hardcore gadget lovers of all time.

如果构造出两个硬盘驱动器盘片的想法听起来诱人的一个钱包，你很可能是最铁杆的所有时间小工具爱好者之一。

The impacts of hot water pretreatment of eucalyptus chips on eucalyptus hemicelluloses pre-extraction and following alkaline pulping were studied.

摘 要：研究了 150℃和 160℃下 4 种反应时间桉木片热水预处理对半纤维素预提取及后续烧碱-蒽醌法和硫酸盐法制浆的影响。

He remembered long afternoons spent with other boys in scrounging round dustbins and rubbish heaps, picking out the ribs of cabbage leaves, potato peelings, sometimes even scraps of stale breadcrust from which they carefully scraped away the cinders

他记得每天下午要花许多时间同其他一些孩子在垃圾桶、废物堆里捡破烂，什么菜帮子，菜叶子，土豆皮，有时甚至还有陈面包片，捡到这些，他们就小心翼翼地把炉渣扒掉

Culm sheaths red-brown or purple-yellow, without milky-white or gray-white stripes

更下部的颖片具白色的毛，毛测定长于所用时间小穗 50

Well,one reason is the way they're treated once they get there. The people at Disney go out of their way to serve their "guests"as they prefer to call them and to see that they enjoy themselves. All new employees, from vice presidents to part-time workers , begin their employment by attending Disney University and taking "Traditions I ", Here, they learn about the company's history! How it is managed and why it is successful. They are shown how each department relates to the whole. All employees are shown how their part is important in making the park a success. After passing "Traditions I", the employees go on to more specialized training for their specific job. No detail is missed. A simple job like taking tickets requires four eight-hour days of training. When one ticket taker was asked why it took so much training for such a simple, ordinary job, he replied,"What happens if someone wants to know where the restrooms are, when the parade starts or what bus to take back to the campgrounds? We need to know the answers or where to get them quickly. Our constant aim is to help our guests enjoy the party."

其中一个原因就是他们落地便受到的待遇，迪士尼的侍者总是不遗余力的以讨好&客人&并让他们满足所有的员工，从副总到临时工，在从业前都要读迪士尼大学并主修&传统I&在这里他们学习迪士尼的历史，如何管理与为何成功，他们也要全方位的了解各个部门的联系，每个员工都要了解他们份内的工作的重要性以及如何使主题公园经营更加成功但完成&传统I&课程后员工们将深入了解并投入他们各个职位的专项训练课程，细节毫无疏漏一个简单的剪片工作也需要4个8小时工作日来进行训练当一位检票员被问及为何这种索然无味的工作也要那么长的训练时间，他如是说：如果有客人问道洗手间怎么走，大游行什么时候开始或者哪辆巴士能把他们送回营地，我们必须知道答案或已最快的带他们到那里，我们持续的目标就让客人享受他们的盛宴。

objective to evaluate clinical effect of the handling protaper nickel-titanium rotary instruments in preparation of canals of posterior teeth.methods 96teeth with pulpitis or periapical periodontitis were instrumented by handling protaper rotary instruments using step-down technique,and by k files using step-back technique for control.all teeth were obturated with lateral condensation methods.the efficiency of preparation was analyzed with ra-diographs before and after operation.results no transportation,apical blockage and ledge were found in test.the technique could keep canals smooth.there were two ledge,one instrument fracture and nine transportation in control.the operative time was shorter and post treatment pain seldom occurred in handling protaper group.conclusion the handling protaper niti rotary instruments can prepare the canals effectively and safety.after the preparation,the canals could be easily washed,sterilized and filled.it is an efficient instrumentation method for posterior teeth's canals and be used widely.

目的 评价手用protaper预备后牙根管的临床效果。方法选取患有牙髓炎和根尖周炎的后牙96例，随机分成试验组和对照组各48例，试验组用手用protaper多锥度镍钛旋转器械逐步伸入法预备根管，对照组用k锉，逐步后退法预备根管，两组均用侧向加压充填法充填根管，根据治疗前后的x线片，评价后牙根管预备效果。结果试验组无根管偏移、根尖阻塞、台阶，且根管壁平滑流畅，无器械折断等并发症发生。对照组有2例台阶形成，器械折断1例，根管偏移9例。试验组操作时间短且术后疼痛轻微。结论应用手用protaper预备后牙根管快速、安全，成形效果好，易于根管冲洗消毒及填充，可视为临床上预备后牙根管的有效方法。

This fixed table, single-ply cutter is available in different widths and multiple lengths, and is fully adaptable to your working environment.

这一固定工作台、单片裁剪机能完全适应客户的工作环境。它易用的特点减少了准备和裁剪时间。

Friends like tea Delicate water, In a few tea, Suddenly produce a few silk green, And the dry leaves, In a very short period of time.

挚友如茶一杯清淡的水，在放了几片茶叶之后，突然生出了几丝绿意来，而那干枯了叶片，在很短的时间里舒展开来。

I had always heard your entire life flashes in front of your eyes the second before you die. First of all, that one second isn't a second at all, it stretches on forever, like an ocean of time... For me, it was lying on my back at Boy Scout camp, watching falling stars... And yellow leaves, from the maple trees, that lined my street... Or my grandmother's hands, and the way her skin seemed like paper... And the first time I saw my cousin Tony's brand new Firebird...

我听说人在死前的一秒钟内脑海中会闪现出自己一生的画面，于是，那短短的一秒不再是一秒，它不断蔓延直到永恒，就像一片浩瀚的时间的海洋……对于我来说，这一秒钟是参加童子军露营时躺在地上看天空划过的流星……是街道两边，从枫树上凋零落地的黄叶……或是外婆的双手和那枯皱如纸的皮肤……是第一次我看到我的侄子托尼新买来的金莺鸟……是珍妮……珍妮……还有卡罗琳。

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