protract

v.(用比例尺半圆规)画(线)；拖长；【解】伸出

网络释义：延长；拖延；绘制

v.retract

网络释义

v.1.(用比例尺半圆规)画(线),画(角),制(图)2.拖长,延长3.【解】伸出,突出

v.1.to make something last longer2.to extend or lengthen a body part3.to plot pnes and draw them using a scale and protractor

1.延长 extraction n 提炼；抽出 protract v 延长 protractile a 可延长的 ...

2.拖长 retract 缩回，收回 protract 延长，拖长 abstract 摘要 ...

3.拖延 prototype 原型 protract 延长，拖延 protrude 突出；伸出 ...

4.伸出 extract → v. 取出 protract → v. 延长；伸出 retract → v. 收回（承诺）；缩回 ...

5.绘制 traction 牵引；牵引力 protract 绘制；延长；伸展 subtract 减去；扣掉 ...

6.延长，迟滞，伸出 ... attract vt. 吸引，诱惑； protract v. 延长，迟滞，伸出, 突出，绘制。 fact n. 事实, 现实,真实, 真相 ...

7.动词延长 protest【 动词】反对、抗议 (= protract【 动词】延长 (= provoke【 动词】刺激 …

1.An object-oriented visuapzation technology is adopted in order to make it more humane when protracting the graphic and inputting data.图形绘制和数据输入采用了面向对象的可视化技术，使其更加人性化；

2.Protracting the temperature gradient curve and getting the function about the curve based on the analysis solutions.根据软件模拟的计算结果绘制了温度梯度的变化曲线，并统计出了曲线的大致分布函数。

3.Discussion on Standard Curve -protracting in Determining White Spirits Methanol through Fuchsin Sulfurous Acid品红亚硫酸法测定酒中甲醇的标准曲线绘制法的探讨

4.The Design of Hydraupc System Principle Diagram's Automatic Protracting Software液压系统原理图自动绘制软件设计

5.A few of avenues for protracting curve in computer用计算机绘制曲线的几种途径

6.Finish the protracting of the whole principle chart and the facture of the PCB board ;完成电路原理图的绘制和PCB板的制作；

7.Brief Talk on the Problem and Countermeasure in Protracting Object's Free-body Diagram浅谈物体受力图绘制中的问题与对策

8.The Method of Protracting Analytical Picture of City Planning城市规划设计中分析图的绘制

9.Protracting the Forestry Maps by Using the Computer应用计算机绘制林业用图