trial production

基本解释

Linkages were established with several private meat and food processing industries with centre staff providing technical support and advice during installation of equipment and trial production.
中心人员通过在设备安装和试生产阶段提供技术支持和咨询服务与一些私营肉品和食品加工企业建立了联系。
Woman: Did you do any trial production of the maps?
女：你对地图的生产做过任何实验么？
Promotion of new product trial production applications.
新产品试制生产推广应用等。

We also get a repeat of the DigiTimes report from last month about how this new phone was going into trial production.
FORBES: Fun Rumour: Is This The New Apple iPhone 5S?
The rechristened Hilong Petroleum Pipe finally began trial production last year.
FORBES: Add Oil! Chinese Drill-Pipe Maker Ventures Into The Middle East
Apple is expected to begin trial production of a new version of its iPhone 5, or iPhone 5S, in December with initial production volumes likely to top 50, 000-100, 000 units, according to a Chinese-language Commercial Times report.
FORBES: Fun Rumour: Is This The New Apple iPhone 5S?