Unplug the intermittent wipe relay from the PDC.
The advantage of using v-bond diamond grinding wheel to grind PDC is the higher grinding efficiency, the better uniformity of PDC size and grinding noise.
从PDC上拔下间歇雨刷继电器。
摇动TCM接头和PDC间的导线束。
This paper describes the surface test and field application of using explosive method to dispose PDC bit fishing accident.
AIM: to explore the role of myeloid dendritic cells (MDC) and plasmacytoid dendritic cells (PDC) in normal pregnancy.
New type PDC cutters and heavyset gage design promote longer bit life in hard and abrasive formations.
A new type of rotary bits was manufactured by processing the PDC product into drilling cutting buttons and then embedding them into rotary bits.
分析了钻压、每转进尺、切削齿磨损和岩*对PDC钻头扭矩的影响，并用力平衡和能量守恒原理推导了PDC钻头扭矩与这些因素的关系式。
这对于PDC钻头设计具有重要的理论指导意义和实际应用价值。
This would be especially true for the PDC Emulator role but less true for the RID master role, the Domain naming master role and the Schema master roles.
This paper presents a method to select PDC bits. This method USES a correlation between shear strength and drilling cost estimation per unit length.
按设计模式，以自动化微阵列点样仪将探针点样于APTES PDC修饰的玻片表面。
对不同喷嘴方位角时水*流对PDC钻头齿清洗力的影响进行了实验研究。
动力钻具配合PDC钻头钻井，可以大大地提高机械钻速、降低成本、缩短钻井周期。
The overflow tank level and the speed of both the role of Chip can be changed by changing the factors such as the nozzle inlet pressure, drill gage width, nozzle diameter of the PDC bit.
目的：探讨髓样dc (mdc)和浆细胞淋巴样dc (PDC)在正常妊娠中母胎免疫耐受机制中的作用。
钻头通常属于刮*型，装备有PDC或者天然金刚石切削齿，但取芯钻头的特别之处在于钻头中心有一孔。
钻井一公司固井管理室副主任马广来研制新型压胶塞液，推广应用同比节约近百万元;钻技一公司技术员巫刚带领团队设计新型PDC钻头，节约成本万元……
采用汽油和空气作为燃料和氧化剂，进行了脉冲爆震燃烧室(PDC)与涡轮相互作用的原理*模型试验装置的试验。
研究结果表明：切削花岗岩时，受切削力及其冲击的作用，PDC*具产生近乎平行岩石表面的磨损形式，磨损机理为机械作用引起聚晶金刚石层微观裂纹产生并扩展而导致的金刚石颗粒的微观破碎。
