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

• Solution to Protract Conflict between the Movement Simulation and Roaming during NC Machine Working
  虚拟数控机床加工运动仿真与漫游场景实时绘制间冲突问题的解决方法
• The system has realized the function such as data collection, protract of tube map, scan information, query and statistic, special analyses, general management and so on.
  实现了整个油田数据采集，管线图绘制，以及信息的浏览、查询统计、空间分析、综合管理等功能。
• I bring forward the concept of filter performance curve, protract the integrated performance curve of compaction style altering fibre ball filter in contact technics, and apply the method of performance curve in sieve technics design and filter operation.
  提出了过滤器性能曲线的概念，绘制出接触工艺下压紧式改性纤维球过滤器的综合性能曲线，并给出了过滤器性能曲线在过滤工艺设计和过滤器运行中的应用方法。
• Let's not protract the debate any further.
  我们不要再继续争论下去了。
• 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；
• But there is much difficult to protract the bending internal force figure in rigid frame due to multitudinous reasons.
  而由于种种原因，目前对刚架中弯曲内力图的绘制存在较大的困难。
• 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。
• Delay always breeds danger, and to protract a great design is often to ruin it.
  推迟经常孕育危险，拖延一个伟大的工程常常意味着毁灭它。
• 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。
• To achieve design target, the author referred a great deal of correlated data, and accomplished hereinafter parts: compile programs of FPGA to realize main design, simulate system, protract high-speed PCB board, compile single chip machine's programs for control, and debug experiment.
  为完成设计指标，作者查阅了大量相关资料，同时完成了：FPGA编程实现主体设计、系统的仿真、制作高速PCB板、编写单片机控制程序、调试实验。