查询词典 paperboard

The very fact that they are made of paperboard induces special attention in handling and storage.

事实上，这些由纸板制成在装卸和储藏中要特别小心。

After several years of struggle, in 2002 the company bought the plant, set up their own industrial park. 2004 companies have introduced a variety of paperboard Looking gray market.

经过几年的奋斗，在2002年公司购置了厂地，建立了自己的工业园。2004年公司陆续推出了多种灰板纸迎向市场。

Coating machine, for finishing paper or paperboard excl.

涂料机，给纸张或纸板上光用

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。