OBJECTIVE to reduce the cross infection during gastroscopy and probe into the (administrative) measures in preventing infection.
目的为了降低胃镜使用中的交叉感染，探讨预防感染的管理措施。
2
This essay aims to present the readers a brief probe of the similarities and differences in cross context of cultures.
本文探讨了跨文化语境间词汇联想意义的异同。
3
Pressure and velocity fields of spatial cross section on an aircraft model with strake wing and double vertical tails were measured using a seven hole probe.