在北京的许多海鲜市场上,都出售一种偏口的鱼。因它肉质较厚,味道鲜美,深受人们喜爱。沿海也有了养殖这类鱼的渔场。
牙鲆(Paralichthys)属鲽形目鲆科、牙鲆属, 国内俗称其为比目鱼(只m胚^,Fluke)、偏口 (Plaice)等。全世界约有20种牙鲆,我国只有1 种,即褐牙鲆(Olvie flounder)。
基于8个网页-相关网页
现改用大偏口代替弯头,不仅节约材料,而且降低了抽放阻力,为做好瓦斯抽放工作打下了坚实的基础。
The large offset mouth is applied instead of elbows. It not only saves materials, but also reduces the drainage resistance. It lays a foundation for doing well the gas drainage.
在浅覆盖层花岗岩地区进行钢管桩施工,存在易偏位、桩尖易卷口和进度慢等技术难题。
When installing steel tubular piles in regions where granite is shallowly overburdened, the piles are easy to deviate and the pile tip is easy to warp, resulting in slow driving.
息口甚可能在该水平见顶,但主要仍系于经济数据,包括本周发表的第二季本地生产总值数据,投资者与联储局都会密切留意任何增长偏软的迹象。
This could well be the peak, but much depends on economic data, including this week's key second-quarter GDP data which investors and the Fed will be watching closely for any signs of weakness.
应用推荐