查询词典 perforating machine

It also points out the adaptive condition of this tool, and tells about the role in perforating, fracture-distinguishing and cementing quality of wells.

对仪器信号的影响因素及其测井应用进行了分析，指出了仪器的适用条件，阐述了其在射孔和裂缝识别以及固井质量评价中的作用。

Perforatig rules: Steel rules which has a series of cuts for perforating sheet of paper.

打孔线：有着一串切口，用来在纸上打孔的钢线。

The secondary factors are the number of holes and perforating rebar,the size of each test piece and so on.

结果表明，影响PBL键极限承载力的主要因素是钢板孔洞大小、贯通钢筋的大小和强度、混凝土强度和箍筋强弱；其次是每个试件的孔洞个数和贯通钢筋个数以及试件尺寸等。

For example, numbering and perforating can be carried out as an in-line operation after printing.

印刷后跟着进行印号码和打排孔的联动操作。

Had the perforating data been sorted out?

射孔数据整理好了吗？

Of the 71 cases by analyzing, 58 cases were closed wound, 12 cases were open injury and 1 case was perforating wound.

目的探讨严重胸腹联合损伤的诊断和外科治疗方法，以提高临床疗效。

Shapes of perforating branches in malignant and benign masses were also analyz...

结论CDFI显示的血流分级和血流形态表现有助于胆囊良恶性占位病变的鉴别，是二维超声诊断的重要补充信息。

In this case, research on perforating fluid for low permeable formation in block Xing 8-12 zone of Daqing oil field is carried out.

本项目研究是针对大庆油田杏八~十二区块低渗透油层，在对储层进行了粘土矿物和敏感性分析的基础上，认为在完井过程中应注重储层的保护。

Thus the toughness of cement can be strengthened, which is helpful to ensure the success of perforating completion operations.

这种阻裂作用增加了水泥石的韧性，一方面有助于射孔完井作业的顺利完成；另一方面有助于水泥承受复杂的井下应力，进而减少&二次窜流&现象的发生。

Aiming at perforating charge shell, the extrusion technology was analyzed.

中文摘要：针对射孔弹壳体挤压件进行了工艺分析。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。