焊接专业英语词汇(热喷涂与热切割2) ... 后拖量drag 切割面平面度evenness of cutting surface/ planeness of cutting surface 割纹深度depth of cutting veins/ stria depth ...
基于1个网页-相关网页
Good evening students, teachers, and distinguished guests. Thank you!
老师们,同学们,以及各位来宾大家晚上好。
According to a study of nearly 3,000 students that was done by Ningbo Evening News in March, only 22% of students help with everyday chores around the house.
今年3月,《宁波晚报》的一项调查显示,调查中近3000名学生里,只有22%的学生会帮忙做家务。
To make the students' school life interesting and colorful, the teachers and the students are planning to have a big party to celebrate it in the evening.
为了使学生们的校园生活精彩有趣,老师和学生们计划在晚上举行一个大型聚会来庆祝。
应用推荐