Effect of barium sulfate preparation technology on baryta paper quality;
硫酸钡制备工艺对钡地纸质量的影响
Baryta paper: A very smooth matt-coated paper used to make repro pulls of type or blocks required for subsequent reproduction.
钡地纸:十分平滑的哑粉纸，用它压印铅字版或电版所得的稿样，可作复制照相稿用。
floor mat with a base of felt paper or paperboard
地垫,以纸或纸板为底
SR/BA RATIO ZONING OF MAGNESIUM SKARN DEPOSITS THE SANPU AREAS,HUAIBEI,ANHUI
安徽淮北三铺地区镁夕卡岩矿床锶/钡比值分带
The Geological Setting of the Teck-Corona Au-Mo-Ba Deposit, Hemlo, Ontario, Canada
加拿大安大略省赫姆洛地区的泰克-科罗纳金-钼-钡矿床的地质环境
of or relating to or containing barium.
属于钡、有关或包含钡。
Any of several barium compounds, such as barium sulfate.
重土（氧化钡）一种含钡化合物，如硫酸钡
Excitedly he put pen to paper, ripping a hole in it with a slight tearing sound.
他激动地把笔按向纸张，纸嗤地撕破了。
Biogenetic barium distribution from the Upper Ordovician to Lower Silurian in the Yangtze area and its significance to paleoproductivity
扬子地区上奥陶—下志留统生物钡特征及其古生产力意义
A small, heavy, often decorative object that is placed on loose papers to hold them down.
镇纸，纸压一种常装饰性地放在散纸上把纸页压平的小而重的物体
He blotted the page carefully with blotting paper.
他用吸墨纸小心地把这页纸吸干。
Newspapers and old sacks skirled a little in the gutters.
报纸和旧纸袋在水沟微微地旋。
Take a piece of cardboard or stiff paper and hold it close to the globe.
取一张纸板或硬纸片，拿到地球仪边。
the act of mixing cards haphazardly.
随意地混插纸牌的动作。
the announcement appeared in the local newspaper.
通告出现在地方报纸上。
He flung the paper away in disgust.
他厌恶地把报纸扔了.
The floor has been sanded smooth.
地板已用砂纸磨光.
Scraps of paper littered up the lawn.
纸屑乱扔在草地上。
You must not litter the ground with paper .
不许你在地上乱扔纸屑。
