protract

过去式：

动词过去式: protracted

更多词形：

形容词: protractive | 副词: protractedly | 名词: protractedness | 动词过去式: protracted | 动词过去分词: protracted | 动词现在分词: protracting | 动词第三人称单数: protracts |

单词例句：

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

Making the use of filter powder during deep-frying process can protract the oil's using time in some degree.

在煎炸过程中适当使用滤油粉，可在一定程度上延长棕榈油的使用时间；

The system can carries out the protract , display, demand and mimeograph for real time and history datum of electromotor rev, torque, and output power ,etc, parameters.

该系统可完成电动机的转速、转矩、轴输出功率等参数的显示及实时、历史曲线绘制,实时数据及历史数据的显示、查询、打印。

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

Three hours have passed since the discussion was begun, and I'm afraid they will protract it still longer.

这个讨论会已经开了3个小时了，而且恐怕他们还会拖延下去的。

High structure strengh,hot dip galvanized,greatly protract time of use.

高强度管材、产品经热镀锌处理、大大地延长了使用寿命；

Abstract：The existing software and hardware can’t protract terrain continuously in real time with massive data.

摘要：为解决海量地形数据无法实现直接、连续地实时绘制的问题，根据小波分析的特点，提出了基于小波分析的多分辨率地形模型生成算法。

This paper introduces a new simple method to draw involute gear outline using EB.The method solves the errors a-roused by traditional handwork protract and makes the work simple and practical.

介绍了利用电子图板(EB)快速绘制齿轮齿廓的简便方法,该绘制方法充分利用了电子图板的公式曲线功能,使比较困难的手工绘制变得简单、实用,解决了传统手工绘制误差较大、精度不高的问题。

Using this method, we can protract vector analysis atlas of planetary gear drive mechanism.

应用此方法,可定性地绘制出行星齿轮传动机构速度分析图谱。