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- The productivity of water-jet deep penetrator well and the filtrational resistance of different perforation parameter are researched . 分析研究了水力深穿透射孔井的产能,研究了不同射孔参数的渗流阻力;
- Perforation is one of major oil and gas well completion method, the different perforation parameter produces to the well can have the different influence. 射孔是油气井的主要完井方式之一,不同的射孔参数对井的产能有不同的影响。
- perforation parameters 射孔参数
- We have to work within the parameters of time and budget. 我们工作受时间和财力所限。
- A perforation,as in a punched card or paper tape. 在穿孔卡片或纸带上穿孔的一种动作。
- A perforation, as in a punched card or paper tape. 在穿孔卡片或纸带上穿孔的一种动作。
- An ornament inserted into a perforation in the lip. 唇饰穿在唇上的孔里的一种饰物
- This prevents bowel perforation. 这样可以防止肠道穿孔。
- The acute Perforation has developed. 发生急性穿孔。
- A mark or a perforation indicating canceling. 取消记号表示取削的标记或孔洞
- The perforation in tectum is clear. 覆盖层不连续,有小穿孔。
- The perfor mance indexes thereof are tested. 检测了该醇酸树脂的各项性能。
- Mesh sizes 16 and 32 are perforation cartridges. 网孔规格尺寸16和32是穿孔筒。
- No bleeding, perforation or septicemia occurred. 未发生出血、穿孔、败血症。
- Let's benchmark the parameters: Yes, I will die. 让我们掂量这些点点滴滴：是的，我注定会死去。
- Strain Gauge Patterns Sizes and Parameters. 应变计尺寸形状及参数。
- A separation of continuous paper forms, usually at the perforation. 通常在穿孔处对连续格式纸进行的分离。
- Delimits parameters of syntax items. 分隔语法项的参数。
- Most cmdlets rely on parameters. 大多数cmdlet依赖于参数。
- Refined Supercell and Tornado Forecast Parameters. 纯超单体风暴和龙卷风参数。
