定向钻机的英文
directional drilling machine
例句与用法
更多例句： 上一页 - Some feasible outline schemes of horizontal directional drilling were order - sorted based on the combinatorial optimization of outsourcing parts schemes with standards of evaluation mark , cost and ratio of performance & price
以评价积分、成本和性价比为组合标准，在外购件方案组合优化基础上，对水平定向钻机整机设计方案进行了排序优选。 - To achieve comprehensive and exact evaluation on outline schemes decision - making for horizontal directional drilling development , an outline schemes decision - making model was introduced based on parts schemes evaluation with suppliers ' participation
摘要为全面准确地对水平定向钻机的整机设计方案进行决策，提出了供应商参与下，基于部件方案评价的整机设计方案决策模型。 - During the detail construction , this paper emphasized the importance and seriousness of designing tracking . when construction of directional hole , according to the demand of designing tracking , we choose suitable directional drilling machine and control equipment and emphasized the importance of slop prepare during the back - dragging
在具体施工的过程中，本文强调了设计轨迹的重要性和严肃性，在施工定向轨迹时，一定要根据设计轨迹的要求，选择合适的定向钻机和导向设备，严格遵循设计轨迹进行施工，同时强调在回拖铺管过程中泥浆配备的重要性。 - By analyzing the developing situation of the trenchless technology at home and abroad , and combining the characteristics of the modern computer multimedia technology , the article brings forward that it is necessary to design the multimedia training system on horizontal directional drilling . then base on introducing the content of horizontal directional , the article puts forward the scheme of overall , engineering reconnaissance , slurry knowledge , construction principles , construction process , construction equipment , construction design model , the function , the designing technology , the applying forefound and the mending plan of the the multimedia training system on horizontal directional drilling
本论文从国内外非开挖技术的发展情况分析，以及结合现代计算机多媒体技术的特性，提出开发“水平定向铺管技术多媒体培训系统”的必要性；并在简略介绍水平定向钻机铺管技术的基础上，给出开发“水平定向铺管技术多媒体培训系统”的“总论” 、 “施工前工程勘测” 、 “泥浆处理” 、 “施工原理” 、 “施工工艺” 、 “施工机具”和“施工设计”七大模块的具体设计方案、实现的主要功能和系统开发的关键技术，最后分析了该系统的应用前景和改进方向。 - The technology and method of no - dig horizontal directional drilling pipe paving can be systemic analysis and studying from theory and practice in this paper . the character is aimed at the problem of the no - dig horizontal directional drilling application , which can be analyzed deeply . from the point of view of engineering construction practice , how to improve security and construction quality of no - dig horizontal directional drilling in the under pipe paving , i . e . using no - dig horizontal directional drilling paving under pipe should be the basis of data collection , stratum analysis and pipe detecting , be theory basic of designing of directional tracking
本文从理论到实践对非开挖水平定向钻机地下管线铺设技术及方法进行了系统的分析和研究，特点是针对当前的非开挖水平定向钻进施工过程中在非开挖技术的应用方面存在的问题进行了较深入的分析，从工程实施的角度出发，着重论述了如何提高非开挖水平定向钻机在地下管线铺设中的安全性和施工质量，即采用非开挖定向钻机铺设地下管线应以前期的资料收集、地层分析及地下管网探测为前提和基础，以定向轨迹的设计和计算为理论依据。
