directorate of research and development研究规划局 operations and development directorate 操作和发展局 ..
权威例句
1.
Yet if Turkey is to remain competitive it needs to invest far more in researchanddevelopment (the Directorate for Religious Affairs, which employs thousands of clerics, was allocated double the amount slated for TUBITAK last year).
ECONOMIST: Why secular academics fret about an ??Islamic bicycle??