protract

英

美

vt.  <贬>延长，拖延（某事物）

过去分词：protracted　现在分词：protracting　第三人称单数：protracts　过去式：protracted　

TOEFLIELTSGRE法律

BNC.35855 / COCA.37286

英英释义

verb

• lengthen in time
  1. We prolonged our stay
  2. She extended her visit by another day
  3. The meeting was drawn out until midnight
  Synonym:prolongextenddraw out

双语例句

• CAD parameters drawing for single screw extruder can protract engineering drawings automatically.
  螺杆CAD绘图系统主要实现螺杆的参数化绘图功能，绘制出实用的工程图纸。该仿真系统可以用于三个方面。
• The conventional method of design is protract or lay all kinds of excavating work with handwork on chart which has already circle out the mine boundary, the efficiency and modification of which is very hard.
  传统的设计方法是在已圈定的矿体图中手工布置绘制各种井巷采掘工程，其工作效率及其可修改性极差。
• Application of Excel to analysis of the capacity of working procedure and protract of the control chart
  运用Excel进行工序能力分析及控制图绘制
• Discuss A Kind of Method to Protract Data Active Trend Chart in VFP
  VFP环境下绘制数据动态趋势图的方法
• This article introduces a method of constructing experiment equipment toolbar which is able to protract experiment equipment graph quickly.
  介绍了一种创建实验仪器工具栏的方法，可以快速绘制实验仪器图形。
• This article discuss the issue of opening stress convergence on valve, and protract the graph of opening stress convergence, and modify the calculate formulae of the most stress.
  在仿真试验中，通过对阀门参数的改变，探讨了阀体开孔应力集中的问题，结合分析结果，绘制开孔应力集中曲线图，并对最大应力的计算公式进行了修正；
• The tool provided the creation management and maintenance of template and model, protract and output of operation flow chart and print and output of template and conceptual model.
  该工具提供了模板和模型的创建、管理和维护，作战流程图的绘制和输出，模板和模型的打印输出等功能。
• The design scenario of the pipeline location checking system include following several parts: the arithmetic research of the pipeline location checking system ( construction of the mathematics platform), data collection part ( data collection card), data processing part ( protract of the pipeline axes).
  管道位置检测系统设计方案主要包括以下几个部分：管道定位系统算法研究（数学平台的建立）、数据采集部分（数据采集卡）、数据处理部分（管道轴线的绘制）。
• Also, the protract method of the equivalence circuit of the columnar windings of the transformer is given.
  并给出变压器圆筒式线圈的等值电路的绘制方法。
• According to above mineral-forming forecast principle, protract basalt coping, bottom isoline graph, in the basis of comprehensive analysis, put forward 4 beneficial mineral-forming area, finally analysis foreground in this 4 forecast area.
  按照上述成矿预测准则，绘制玄武岩顶底板等值线图和花岗岩等深线图，在综合分析的基础上，提出了4个成矿有利的靶区，分析了4个预测区内的找矿前景。