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

• 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。
• The inspector informed us that he was to protract his stay for some days.
  督察通知我们他将在此多呆几天。
• Let's not protract the debate any further.
  我们不要再继续争论下去了。
• 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。
• 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）。
• The graphics module mostly completes protract and edit of flow menu, dynamic drop and real time trend display in system.
  其中图形库模块主要完成系统中流程画面、动态点、实时趋势显示的绘制与编辑；
• That indicates sufficiently using VML to protract vector graphics has right smart advantage.
  充分表明采用VML绘制矢量图形具有极大的优势。
• Then protract the histogram of the gray image, get the threshold of this image, utilize the threshold method and gray-level slice method to get a binary image, and detect the image edge.
  然后绘制出处理过图像的灰度直方图，得到该幅裂纹图像的阈值，利用阈值法和灰度级切片法对裂纹图像进行二值化处理，得到其二值图像，并对图像进行了边缘检测；
• 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。
• 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；