Zone 7

For 5 year exposure, no significant changes were observed for all the coatings, but Zn coatings with or without sealing suffered rust corrosion in the tidal zone after 7 year exposure.

经7年暴露后，未经封闭和经封闭处理的Zn涂层在浸泡区出现严重的锈蚀。

Now our projects including: Beijing Portland Garden, it located at Shunyi City Zone, 7 km far from Beijing Capital Airport.

目前在管项目：北京波特兰花园别墅小区，位于顺义城区东南潮白河畔，距首都机场7公里。

At present, many of the super high-rise buildings around 150m to 200m height or even above 300m height in China adopt composite structure, but these buildings were basically built in the zone of intensity 7.

目前，在我国已经建成的高度在150～200m乃至300m以上的超高层建筑，大量采用了混合结构，主要集中于设防烈度为7度的地区。

The benthic fauna community structures of the intertidal zone of soft-bottom of 7 sampling sections in Xiangshan Harbor and Sanmen Bay have been studied with statistical methods.

本文应用数理统计的方法研究了象山港、三门湾软底相潮间带中7个断面的底栖动物群落结构。

Nannofossil assemblages show that the age of the red beds is the uppermost part of Lower Turonian ( Zone UC 7) to Middle-Upper Coniacian boundary ( Zone UC10/? UC11).

钙质超微化石表明红层的时间从Turonian早期（UC7带）到Coniacian中期&晚期界线（UC10/？UC11带）。