One simple and practical method of extension design of set-up function of CNC machining system is introduced.
提出了一种基于用户宏程序的卡口槽数控精密加工的新工艺 ,给出了全部详实的数控加工程序和用户宏程序 ,并介绍了一种简单实用的扩展数控系统准备功能的方
Bob prepared his lesson while his mother prepared supper.
鲍勃准备功课,而母亲预备晚饭。
He does not spend a lot of times to prepare schoolwork in ordinary times.
他平时没有花很多时间准备功课。
Joe has a head start.He began to study early than we did.
乔比我们占优势。他准备功课比我们早。
Notes should be taken during lectures, and when the student is reading the texts prior to each session of the course.
学生不但在听课时要记笔记，上课前准备功课时也应该记笔记。
You may be impulsive not spending enough time or effort to do your homework before acting.
你可能会一时冲动而没有花足够的时间和功夫去准备功课。
Joe has a head start.He began to study earlier than we did.
乔抢先了一步，他在我们开始之前就已准备功课了。
Have you prepared your lessons?
你的功课准备了吗？
I must revise for the examination.
我必须温习功课准备考试。
and previewing the lessons for next week.
和预习功课，为接下来的一星期做准备。
He knocked himself out all summer cramming for the exams.
他整个夏天都在努力赶功课准备应试。
Mother is preparing the meal, father is preparing his lesson while I am preparing for the exam.
妈妈在做饭菜，爸爸在备课，而我在复习功课准备考试。
By the time they were ready to depart, school had begun.
在他们准备离开的时候，功课已经开始了。
Euan: Immie, how do you review for exams?
尤安：伊米，你是怎样温习功课准备考试的？
Hung-chien couldn't think what they were like, and he opened his notebook to prepare for the next day's class.
鸿渐想不出像什么，翻开笔记来准备明天的功课。
I feel quite sorry about it. But I have a lot of lessons to prepare.
我感到非常抱歉。但我有许多功课要准备。
Among those who lived in Chengtu, a number began reviewing for exams.
省城的学生中间，也有一些人忙着温习功课，准备明年补考。
In eight months he did the work of three years, studying for his bar examination.
他在八个月里念完了三年的课程，用功学习，准备参加律师考试。
He had a free hour so he made hay while the sun shone and got his lesson for the next day.
他有一小时空闲，于是他利用这段时间准备第二天的功课。