If you did not use the REQUIRES_NEW attribute on the audit method, the audit record would be rolled back along with the attempted trade.
如果没有对审计方法使用requires_new属性，审计记录就会连同尝试执行的交易一起回滚。
All the interactions are requested to commit on successful completion of the scoping service method, or else be implicitly rolled back when a non-business exception is encountered.
在成功完成范围确定服务方法时，要求所有交互进行提交，否则在遇到非业务异常时进行隐式回滚。
Based on analyzing the intersection curve between the rolled-piece and roll, the method of determining the nip point is put forward.
基于对轧件与轧辊截交线的分析，提出了在二维直角坐标系中确定轧件咬入接触点的方法。
The effect by pre-plug compression rate on formation of the cavity was investigated in a comparative method with step-down test samples of HCC billet and rolled bloom respectively.
用塔形试样对比研究了水平连铸管坯和轧制管坯穿孔时顶头前压缩率对孔腔形成的影响。
A new method for on-line inspecting the surface quality of the cold rolled strip is put forward.
提出了一种新的冷轧带钢表面质量在线检测方法。
The reason for longitudinal bright trace appeared on the hot-rolled strip is analyzed on the basis of its appearance and regular pattern as well as its control method.
根据热轧带钢生产过程中出现纵向亮带的表现形态和规律，分析了其产生的原因和控制方法，从而达到了提高热轧带钢板形质量的目的。
This article analyzes the technical difficulty based on the introduction of the lossless detection on line method of the hot-rolled steel billet and sets down the corresponding countermeasure.
在对热轧钢坯在线无损检测的方法进行介绍的基础上，对技术难点做分析并制定相应的对策。
A cold-rolled strip plate-profile recognition method was presented to improve the detection accuracy based on image morphology processing method.
为了解决冷轧薄板板形识别问题，采用基于形态学的图像处理方法。
The more practical and simple distinguishing model, ofthe rolled strip's stabilization is set up with energy method that depends on small-deflection elastic theory.
以弹性小挠度理论，采用能量法建立了较简便实用的轧后带材失稳判别模型。
The method comprises the following steps: A. laterally laying the rolled rail on a collection bracket for cooling;
该方法包括如下步骤：A。将轧制出的钢轨侧放在收集台架上进行冷却 ；
The reason of occurrence of calabash like head on large size hot rolled reinforced bar and the method to resolve it are discussed.
探讨了大规格热轧带肋钢筋头部葫芦状的产生的原因及解决的措施。
The large deflection buckling deformation of cold rolled strip acted on by residual stress is studied by using 3-Power spline function energy method.
采用三次样条函数能量法，对冷轧轧后带材在纵向残余应力作用下的大挠度屈曲变形和临界失稳问题进行了研究。
Straightening theory of cold-rolled ribbed bars is farther depicted and on the basis of this theory, confirming method of straightening system parameter is researched.
论文对冷轧带肋钢筋的矫直原理作了进一步的叙述，在此理论的基础上，研究分析了矫直系统参数确定方法。
Straightening theory of cold-rolled ribbed bars is farther depicted and on the basis of this theory, confirming method of straightening system parameter is researched.
论文对冷轧带肋钢筋的矫直原理作了进一步的叙述，在此理论的基础上，研究分析了矫直系统参数确定方法。
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