Three-compound paper plastic bags 纸塑复合袋
paper-film compound capacitor 纸膜复合电容器
PLASTIC AND PAPER COMPOUND BAG 纸塑复合袋
paper-plastic compound bag 纸塑复合袋
compound wall paper 复合壁纸
paper compound material 纸复合材料
paper wooden compound tray 纸木复合托盘
Paper-plastics compound sacks 纸塑复合袋
paper-film m compound capacitor 纸膜复合电容器
Compound paper and Plastic Woven cloth by entire automated compound bag production line.
采用全自动复合袋生产线将纸与塑料编织布复合而成。
"It's almost like changing one atom into another atom," said Guy Bertrand, a UCR chemistry professor who co-authored a paper on the new compound.
加州大学河滨分校的一位和他们合作撰写关于这个新化合物的论文的化学教授盖伊·贝特兰德(Guy Bertrand)说：“这几乎就像是把一个原子变成另一个原子。”
In thermal paper the compound exists as a free monomer, which makes it easier for the body to absorb than other forms found in food packaging.
双酚a在热敏纸上以自由单体的形式在，比在食品包装袋上更容易被人体吸收。
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