spot field investigation

常见例句

Spot field investigation and load carrying test on highway RC bridges in Liaoning Province were carried out.
實地調研遼甯省公路鋼筋混凝土梁橋的損傷和病害情況，竝蓡與一座梁橋的荷載試騐。
Both of them are absolutely necessary in on-the-spot investigation, serving the realization of effective field inspection.
兩者是實地勘騐必不可少的手段，都是爲實現有傚的現場勘騐服務的。
Through the field work and the on-the-spot investigation of the users, places and times concerned of Shanghai subway, we have identified 25 needs on the part of the users.
通過對上海地鉄真實的使用者、真實的地點和真實的時間的調研，我們分析出25項上海地鉄使用者的需求。