The Venezuelan delegation's visit is part of a tour to OPEC and non-OPEC countries to coordinate and discuss oil market conditions.
委内瑞拉代表团的到访是访问欧佩克和非欧佩克国家的一部分，以协调和讨论石油市场状况。
2
May direct or coordinate work of drafters, technicians and other non - exempt personnel.
指导或协调绘图员、技术员和其他人员的工作。
3
The delay-coordinate method is adopted to reconstructed the space phase, and to analyze the single time series in the non-linear systems and resume the nonlinear kinetics characteristics.