forward roll

Manually determining the correct point in time to which to roll forward a database is difficult, particularly for a partitioned database.

手动地确定前滚一个数据库的正确时间点比较困难，对于分区数据库更是如此。

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At this point in time roll forward will go on until users decided to halt by keying cancel.

在这一时间点上，前滚将继续，直到用户决定通过键入cancel来停止前滚。

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The headfirst forward roll requires press down with feet, jump, prop up with and roll consistently.

鱼跃前滚翻动作,要求蹬 、 跃 、 撑、滚连贯,腾空高,滚翻圆滑.

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IMF staff need to roll up their sleeves, undertake thorough analysis and put forward their judgments. Without meaningful exchange rate surveillance, governance and management, reform will ring hollow, he said.

他表示：IMF职员需要挽起袖子，深入分析，拿出判断。如果没有实实在在的汇率监督、治理和管理，改革就是一句空话。

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And finally, we are looking forward to the future of development wide application of two-roll strip continuous casting technique in our country.

并且对双辊薄带连铸技术在我国的开发和推广应用前景进行了展望。

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Secondly, using multistage network planning method, the paper put forward the integrated model of multistage network planning techniques based on WBS. Then combining roll wave planning method, the aviation model development project management scheduled plan framework was developed.

然后，采用多阶网络计划技术，建立了基于WBS的多阶网路计划的集成模型，并以多阶网络集成计划为基础，结合滚动计划方法，提出了航空型号研制项目管理的进度计划模型。

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The paper discusses how to control of the construction process of waterproof roll roofing, analyses the roof seepage causes and puts forward the effective preventive measures.

论述了屋面卷材防水过程的施工控制，分析了渗漏原因，探讨了可采取的有效措施。

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mastery of rational teaching procedure and practice method for diving forward roll

掌握鱼跃前滚翻的合理教学程序和练习方法

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The influence of work roll thermal deformation on strip cross section is analyzed, and that faster rolling rhythm can cause marginal spring of strip is first brought forward.

分析了工作辊热变形对带钢横断面形状的影响，首次提出了轧制节奏过快会导致带钢边部反翘的结论。

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We are going to forward roll now, so, bend over, look at your tummy, and roll!

我们现在要翻跟斗搂, 所以, 弯下去, 看着你的肚肚, 然后翻!

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He makes it roll on top of the row of cards, showing it can go forward and backwards.

他使得轧辊上面的一排卡，显示它可以前进和后退。

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