1) high shot density
高孔密
1.
Developed is a HSD89 perforator integrating high shot density and deep penetration together.
研制了集高穿深和高孔密于一体的HSD89型射孔器。
2.
Sandoilproduction technique has been used in some viscous crude oil wells, which requires as much as possible to improve per foration densities and diameters, and the newly developed 140 high shot density and big perforation sizes perforator is just for this purpose.
部分油田的稠油开采采用出砂冷采技术,要求在射孔完井中尽量提高射孔孔眼的密度和孔径,高孔密、大孔径140射孔器就是为了满足出砂冷采技术需求开发的。
2) high density perforation
高孔密射孔
3) intensive pipe hole
高密度孔
4) high-density perforated casing
高密射孔管
1.
The paper researched high-density perforated casing of N80 steel, and adopting the finite unit method established the three dimensions finite element model.
文章对结构为N80钢级的高密射孔管进行研究,采用有限单元法建立了三维有限元力学模型,根据弹塑性力学理论,借助有限元软件,对不同孔径、孔密及相位角的射孔套管在一定外压情况下沿不同路径的应力系数进行了有限元分析,给出了不同参数下沿不同路径的应力分布情况。
6) high shot density perforator
高孔密射孔器
补充资料:和孔密州五绝 春步西园见寄
【诗文】:
岁岁开园成故事,年年行乐不辜春。
今年太守忧难继,慈爱聪明惠利人。
【注释】:
【出处】:
苏轼诗集 卷八
岁岁开园成故事,年年行乐不辜春。
今年太守忧难继,慈爱聪明惠利人。
【注释】:
【出处】:
苏轼诗集 卷八
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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