vallation
英 [və'leɪʃən] 美 [və'leɪʃən]

n.

壁垒，筑城术；炮垒；筑垒；

双语例句

用作名词(n.)

1. The green vallation was the main obstacle for the export of baisens because of the production manner of baisens and harmful organisms in baisens.
   由于我国盆景生产的方式以及有害生物的问题，绿色壁垒成为我国盆景出口的瓶颈。
2. After china open its procurement market, more attention should be taken on those uncompetitive manners because they are legal trade vallation.
   待政府采购市场对外开放之后，再给予那些限制竞争的采购方式以更多的关注，发挥它们的合法贸易壁垒的作用。

权威例句

Retrospection on technique vallation of Chinese primary commerce buddies and implement condition of sanitation measures and plant sa...
Summarize on technique vallation of Chinese primary commerce buddies and the implement condition of sanitation and plant quarantine ...
Breaking through the green vallation and coordinating it with WTO rules
Retrospection on technique vallation of Chinese primary commerce buddies and the latest implement condition of quarantine measures,2...
Hydrogen or hydrogen isotope infiltration resisting vitreous vallation layer for stainless steel and preparation method thereof
Summarize on technique vallation of Chinese primary commerce buddies and plant quarantine measures,2008(5)
ANALYSIS ON RELEVANT TECHNOLOGICAL VALLATION FOR EXPORTING FRUIT AND VEGETABLE PRODUCED IN CHINA
Hydrogen or hydrogen isotope infiltration resisting vitreous vallation layer for titanium or titanium alloy and preparation method t...
Table-Toppers Still Keen on Step Up; ARNGROVE NORTHERN LEAGUE FOOTBALL RON GREIG CHARTED VALLATION SURVIYORS & ESTATE ADENTS::on-Lea...
Byzantine Empire under the Isaurian dynasty