照完一张照片后必须过卷，否则底片会重复曝光。
You have to wind on after taking a picture, or your negative will be double-exposed.
通过对一起过卷事故的定量分析，论证缓冲装置在提升系统中的重要作用。
By the quantitative analysis of over-wind fault, the importance of buffer in winding system is demonstrated.
通过对一起过卷事故的定量分析，论证缓冲装置在提升系统中的重要作用。
Several over-rolling avoided buffer devices about frictional mine hoist are analysed and compared.
针对提升机容易发生的过卷事故进行分类，分析了事故原因，提出了防护与改进措施。
The often-happened breakdowns of mining hoists are classified, their cause are analyzed, and the prevention measures are put foreward.
在分析防范矿井提升机恶性过卷事故必要性的基础上，文章研究了几种预防矿井提升机恶性过卷事故的技术与方法。
Based on analyzing the necessity of preventing malignant overwinding accident of mine hoist, the paper studied some technologies and methods of preventing malignant overwinding accident of mine hoist.
对提升容器过卷的各种情况进行了分析 ，提出了在过卷高度内 ，过卷缓冲装置的合理安装位置及缓冲力的确定方法。
This paper analyzes each case of hoisting overwind, gives proper fix situation of the overwind buffer in overwind height and computing methods of the cushioning force for the buffer.
液压提升机的防爆、提升过程中的超速、过卷保护、液压系统的高、低压保护及升降与制动工作协同性是其安全性设计的核心与关键。
Its explosion proof property, over speed and over reel control, prevention of high and low hydraulic pressure, and coordination of braking and hoisting are the key and core points for safety design.
目前各种资料对此均无明确规定，作者根据《煤矿安全规程》的有关规定，导出了过卷高度的计算公式，为矿井提升机设计提供理论依据。
According to the concerned rules in "safety regulations of Coal mine" author derived formulae to determine the overwind height, so a theoretical basis for mine hoist design was provided.
理查德告诉过我16世纪的关于炼金术的三卷对开本书籍的事。
Richard told me of three 16th-century folio volumes on alchemy.
与此同时，272例龙卷风在本月初横卷我国——数量已超过历年四月出现过的龙卷风案例。
Meanwhile, 272 tornadoes swept the nation in the first half of this month - already breaking the all-time twister-count for April.
第三卷的出版，还要过几个月。
秋风伴着流水，分明近在咫尺，触手可及，又无可挽回地从身边悄悄拂过，任我们怎样恳切也卷握不住。
Autumn accompanied by flowing water, evidently close at hand, at your fingertips, but also irreparably quietly wind blowing from the side, he was also how we can sincerely volumes grip do not live.
你如何管理自己的时间告诉你如何过你的生活卷。
How you manage your time tells volumes about how you live your life.
他没穿鞋，裤脚也卷着，显然刚在水塘里面淌过。
He had taken off his shoes and rolled up his jeans, having apparently been wading in the pond.
十年之前，《时代》杂志刊登了纳希微于那日拍摄的非同寻常的照片。但那之后，他再也没有回顾过这27卷胶卷。
Ten years ago, TIME published Nachtwey's extraordinary pictures from the day, but he had not revisited those 27 rolls of film since.
不要担心，别人已经提醒过我证卷市场里的种种陷阱。
Don't worry; I've been put up to all the tricks one can expect from the stock market.
当水跌过障碍物，它会自己回卷，形成一股强劲的可以困住船或者游泳者的回流。
When water drops over a obstacle, it curls back on itself, forming a strong upstream current which may be capable of holding a boat or swimmer.
这时候，魏成辉在偶然情况下注意到了薄皮卷饼皮生意。他曾帮助过的一位老板正在附近经营一家薄皮卷饼皮生产厂。
It was here that Goi (pronounced "Gwee") stumbled upon popiah skins, which were being made in a nearby factory whose owners he'd befriended.
这时候，魏成辉在偶然情况下注意到了薄皮卷饼皮生意。他曾帮助过的一位老板正在附近经营一家薄皮卷饼皮生产厂。
It was here that Goi (pronounced "Gwee") stumbled upon popiah skins, which were being made in a nearby factory whose owners he'd befriended.
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