...酯化环氧大豆油;泡沫塑料;压缩力学性能;生物降解 [gap=10269]Key words:Acrylated epoxidized soybean oil;plastic foam;compressive properties;biodegradability ...
基于588个网页-相关网页
...9年第78号第7条)“泳池”(swimming pool) 包括与泳池的使用有关而提供的其他设施; (1999年第78号第7条)“发泡胶”(plastic foam) 指聚苯乙烯及任何其他人造塑料材料; (1972年第47号法律公告)“传染病”(communicable disease) 包括阿米巴病、脑脊髓膜炎、霍乱...
基于16个网页-相关网页
six-pocket plastic foam lifejacket 六袋式泡沫塑料救生衣
Plastic Foam Box 塑料保温箱 ; 泡沫塑料箱 ; 发泡塑料箱
plastic foam lifebuoy 泡沫塑料救生圈
plastic foam lifejacket 泡沫塑料救生衣
plastic foam bath mat 泡沫塑料浴垫
plastic foam life raft 泡沫塑料救生筏
plastic foam board 泡沫塑料板
Plastic Foam Waste 废泡沫塑料
Plastic Foam Float 塑料发泡浮漂
The pitching robot throws a plastic foam ball at 25 miles per hour, but Ishikawa is hoping to increase the speed to 93 mph and make it able to throw off-speed pitches like curves and sliders.
投球机器人投出泡沫塑料球的速度可达25英里/小时,但石川更希望将速度提高至93英里/小时,使其可以发出低于常速的投球,如曲线球和滑球。
Environmental concerns from consumers and new bans on plastic foam in more U. S. cities are prompting food chains to make a switch.
消费者对于环保的考量以及美国越来越多城市对于泡沫塑料的禁令促使连锁餐厅做出改变。
Environmental advocates say paper is easier on the environment than plastic foam because the latter tends to break up in landfills and then is mistaken by animals for food.
环保者表示纸杯比泡沫塑料杯更有利于环境,因为后者会在填埋时碎裂而被动物误以为食物。
应用推荐