long service line的意思|示意

Back Alley - Area between the back boundary line and the long service line for doubles.

单打端线和双打端线之间的长地带。

Every kind of on-line service system which make people contact with each other from a long distance affected communication method deeply.

各种在线服务系统，更是深刻的影响了人们的联系方式，使得人们可以在远隔千里之遥随时通讯。

In line with honesty as a foundation, insist on customer supreme, quality first, service as the objective, seeks long-term cooperation with customers.

本着以诚实守信为本，坚持客户至上，质量为重，服务在先的宗旨，谋求与客户的长期合作。

It was found by research that rotary kiln's axis whether or not in a line was the key factor of keeping rotary kiln regular service for long run.

通过研究发现，回转窑的轴线是否在—条直线上是保证回转窑长期正常运转的关键。

The light source is arranged in a curved line. The series has an excellent luminous efficiency and a long service life.

采用一体化拉伸铝鱼鳍型散热器技术，光源以弧形排列，高效率、长寿命。