什么叫共时研究？
The synchronic closure system can solve this problem.
使用同步闭合系统解决了这个问题。
It adopts Synchronic feeding of needle bar and feed dog.
采用针杆摆动与压脚、送布牙同步送料方式。
Synchronic linguistics is the study of language at a certain point of time.
共时语言学是对某一特定时期语言的研究。
On the other hand, synchronic study cannot remove the conception of the evolution.
另一方面，共时研究不能排除演化的概念。
Both synchronic description and diachronic comparison have been applied in this article.
采用共时描写与历时比较相结合的方法。
Both synchronic description and diachronic comparison have been applied in this article.
采用共时描写与历时比较相结合的方法。
应用推荐