1) pattern generation systerm;pattern design system
开头样
2) beginning
[英][bɪ'ɡɪnɪŋ] [美][bɪ'gɪnɪŋ]
开头
1.
The beginning patterns of this kind of novel are guide, wedge and origin.
章回小说的开头模式大致可以分为三种:引首类、楔子类、缘起类。
2.
Many problems often arise at he beginning of official documents, which influence the expression and the authoritativeness.
公文的开头常出现一些问题,损害了公文的表达、影响了公文的权威性。
3.
A good beginning results from considerate conceiving,and can make its readers pleasant,refresh their reading and go beyond their reading expectation,but no rule is immovable.
开头是文章的重要组成部份,好的开头要精心构思,使读者有读之而后快的感觉;但开头并无一定之规,本文通过对几种经典开头的赏析,探讨了文学作品开头的创作。
3) jackshaft switch
插头开头
4) basket bit
带开口朝上的取岩样筒的钻头
5) Negretti sample head
Negretti采样头
1.
According to two-phase hydrodynamic theories, the motion of the aerosol particles in a Negretti sample head is analyzed in this paper.
根据两相流体动力学理论对Negretti采样头中颗粒物的运动规律进行了分析,计算了PM10和 PM2。
6) suction probe
取样探头
1.
An improved suction probe for measuring the fuel air ratio distribution in a fuel concentration field is studied and produced.
介绍一种用于测量油雾场浓度的改进型电加热取样探头的设计和制作 ,并通过实验对其性能进行了研究。
补充资料：开头
（～儿）①事情、行动、现象等最初发生：我们的学习刚～，你现在来参加还赶得上。②使开头：请你先开个头儿。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条