In a synchronous scenario, a slowly responding external resource or fully utilized connection pool will tie up the upstream processing threads until the bottleneck is alleviated.
在一个同步场景中，一个缓慢响应的外部资源或完全利用的连接池将捆绑上游线程，直到该瓶颈得到缓解。
2
The forces applied on the molten pool at the cathode surface under the action of an external magnetic field during vacuum arc coating are analyzed.