scientific and technical journal的用法和樣例：
例句
- The quality of contributions decides the survival and development of a sci-tech journal.
摘要稿源的質量直接關係到科技期刊的生存與發展。 - The editors should play key roles in mastering the academic level of scientific journals and setting up the upstanding style of study.
編輯工作者要確保科技期刊的學術水平，在創建良好學風中發揮積極的導向作用。
