two-track recording

Two technicians were preparing a videotape recording of last week's programme

两个技术人员正在准备上周节目的录像带。

A4-week experimental study examined the positive emotion and well-being outcomes of82 college subjects who regularly practiced two mental exercises: recording happy events and expressing gratitude.

研究以82名大学生为被试，设置控制组，考察了记录愉快事件、感激训练对积极情绪和主观幸福感的影响。

According to the technical target of the system, design the whole system by analyzes two different methods of high speed data recording.

通过分析高速数据录取所采用的两种不同方式和系统所要求达到的技术指标，进行了系统方案的设计。

The member of Rock China are all from the Department of sound recording in Beijing Film Academy, and among them, the two leading members are from Lanzhou and Urumqi.

石中国的成员是学习于北京电影学院录音系的年轻人，其中两个主要成员来自兰州和乌鲁木齐。

In the event of telephone recording equipment malfunctions or operational omissions, the futures commission merchant shall, within two trading days of the occurrence, submit a report to this corporation by letter stating the incident, cause, and remedial measures taken.

期货商如电话录音设备发生故障或作业疏漏时，应于事实发生之日起二个营业日内，将其原因事实及改善情形函报本公司。