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- Keywords wide hole well;slim hole well;unfreezing;fishing; 大井眼;小井眼;解卡;打捞;
- The wall was built after the Des Moines River punched a 100-foot wide hole in a levee allowing water to pour into a portion of downtown. 这座墙在得梅因河出现一个100英尺宽的洞后建成的，这个100英尺宽的洞让河水冲入市区的一些地区。
- By analyzing the random contact and impact between drilling string and bore hole wall at arbitrary depth and circle direction in slim hole well, a dynamic model of whole drilling string is presented. 考虑小井眼细长钻柱沿井深和井眼圆周方向的随机接触碰撞，建立了钻柱瞬态动力学模型。
- Better reverse washing of the fracturing string and reliable sealing property offer a set of effective completion techniques for slant hole well production. 斜直井压裂管柱良好的反洗井和可靠的密封性能为斜直井开采提供了一套有效的完井技术。
- Keywords wide slab;mold powder;sculls;strike-alarm; 宽板坯;结晶器保护渣;钢液结壳;粘结报警;
- There were no epitaphs at the graves, but instead hundreds of one foot wide stone discs ("Dropa Stones") were found having 3/4 inch wide holes in their centers. 洞穴里没有碑文，而是有数百个一英尺宽的圆石盘（“杜立巴石圆盘”），它们的中央有3/4英寸宽的小孔。
- Autoregressive channel models based on Kalman filtering can estimate the spectrum holes well，and are commonly used to approximate discrete-time random processes. 采用基于卡尔曼滤波的自回归信道预测模型可较好地估计频谱空洞，自回归模型常用于近似离散时间随机过程。
- Keywords open hole well;explosive fracturing;field test;well stimulation loosening rock by dilatancy of explosive waves;Yanchang Oil Field; 裸眼井;爆炸压裂;现场试验;增产技术;压胀松动;延长油田;
- Keywords Wide QRS complex tachycardia;Differential diagnosis; 宽QRS波群心动过速;鉴别诊断;
- Probe Into Open Hole Well Testing Tech in Super Deep Well of Slim Case 小套管超深井中途测试工艺探讨
- Keywords wide slab continuous casting;mold;water model;entrapped mold powder; 宽板坯连铸;结晶器;水模型;卷渣;
- Application of Unfreezing Fishing Technique in Slim Hole Wells 解卡打捞技术在小井眼井中的应用
- Keywords wide molybdenum sheet;rolling;widthwise elongation;widthwise elongation coefficient; 宽钼板;轧制;宽展量;宽展系级;
- Keywords wide angle seismic reflection;ocean bottom seismography;the Gulf of Suez; 广角反射地震;海底地震仪;苏伊士湾;
- Keywords wide band laser cladding;vibrating focusing beam;automatic powder feeding; 宽带激光熔覆;振荡聚焦光束;自动送粉;
- Keywords Wide belt sander;Grinding shelf;Experimental modal analysis;Frequency response function;Modal parameter; 宽带式砂光机;砂架;试验模态分析;频响函数;模态参数;
- Keywords wide QRS complex;tachycardia;surface electrocardiogram;electrophysiology; 宽QRS波;心动过速;体表心电图;电生理;
- wide hole silica gel 粗孔硅胶微球
- Keywords wide temperature range;high-damping value;ternary interpenetrating polymer network;latex; 宽温域;高阻尼值;三元互穿聚合物网络;乳液;
- Open Hole Well 裸眼井
