cased pipe造句

• Pipe hoisting caps for casing pipes according to din 4918
  按din 4918钻管用的管子提升滑块
• Application of can bus in case pipe stress measuring instrument
  总线在套管应力监测仪上的应用
• Petroleum casing pipe , oil well pipe
  石油套管油井管等
• Brain casing pipe needle
  脑套管针
• Early diagnosis for the stress concentration zone of borehole casing pipe by metal magnetic memory and wavelet transform
  磁记忆与小波变换相结合的井下套管应力集中早期诊断方法
• Preformed directly buried insulating fittings with polyurethane pur foamed - plastics and high density polyethylene pe casing pipes
  高密度聚乙烯外护管聚氨酯硬质泡沫塑料预制直埋保温管件
• The above connecting bar , springs , rubber balls are all placed in metal tube , casing pipes are fixed to supporting frame ' s two sides
  以上连杆、弹簧、皮球均放置在金属管内，套管固定在大梁两侧。
• Usage : the centralizer makes the casing pipe at the center of the well . such can make cement ring even and better quality
  产品说明用途：扶正套管使套管在井眼内居中，使水泥环均匀，提高固井质量。
• Cable pipe ? a protection casing pipe used for special purposes when crossing roads or bridges , with good characteristics of being acidproof and alkaliproof , and good performance on electric insulation and electromagnetic shielding
  电缆管? ?为电缆过路、过桥专用保护套管，具有良好的耐酸碱和电气绝缘性能，电磁屏蔽性能。
• At present , in casing well logging , ultrasonic imaging well logging tool is mainly used in cement bond appraisal and casing inspection , so as to makes intuitionistic and accurate judgment to the well cementation quality and the casing pipe condition
  目前，在套管井测井中，超声波成像测井仪主要用于水泥胶结评价和套管检查，以便对固井质量和套管状况作出直观准确的判断。
• The forward calculation shown that when providing current through whole casing pipe , the electrical potential on surface is mainly effected by shallow resistivity anomaly , whereas when providing current only at gun perforation position , the electrical potential is on surface mainly effected by corresponding resistivity of gun perforation position
  正演结果表明：在全井套管供电时，地表观测电位主要受浅层电阻率不均匀性的影响；在射孔段供电时，地表观测电位主要反映射孔段的电阻率分布。
• That causes new problems of construction on making use of or abandon old basis structure . based on the characteristics of the bridge foundation , this paper in detail introduces the design of construction procedures , construction methods and technological process for large temporary structures in foundation construction and driven or pull out steel casing pipe etc , which are seldom meet in common bridge construction . about digging and con struction of foundation piles , dynamic detection method of pile foundation etc . are also introduced and analysized
  由于设计的变更，前期已施工的基础结构与修改后的结构有较大差异，给施工带来旧基础利用和废弃处理等新问题，本文针对该桥的基础特点，详细介绍了基础施工中大型临时结构、打拔钢护筒等一般桥梁施工中很少遇到的施工工序的设计、施工和工艺问题，对于基桩的开挖和施工、桩基的动态方法检测等问题也作了详细介绍和分析。