您要查找的是不是：
- They are made of a common plastic resin. 它们是用一种普通的塑胶合成树脂做成的。
- They are made of a common plastic resin . 它们是用一种普通的塑料合成树脂做成的。
- In comparison with steel, novel conductive plastics have good anti-corrosiveness and their thermal conductivity is much higher than that of common plastics. 导热塑料是一种新型材料，它既具有普通塑料的耐化学腐蚀性能，又具有比普通塑料高得多的导热能力。
- It is controlled by double computer control system,with highspeed and effciency.Products are once forming.The machine also may be used for sealing and cutting of common plastics bag. 采用双电脑控制系统，一次成型，高速高效，是生产纸品、卫生巾外包装袋和各种普通塑料袋封切加工的高效益理想设备。
- The three treatments, including water-permeability plastic membrane mulching, common plastic film mulching and open grounding were carried out to contrast their economical effects. 摘要采用渗水地膜覆盖、普通地膜覆盖和露地3个处理，对比分析三者的生态效应。
- Design of Injection Mold for Common Plastic Bucket 普通塑料桶注射模设计
- Knowledge without common sense counts for little. 光有学问而无常识，则这种学问无甚价值。
- Salt is a common food preservative. 盐是一种常用的食物防腐剂。
- There is still no cure for the common cold. 目前仍没有治愈感冒的良药。
- Huxley, I feel, has much in common with Wells. 我觉得赫胥黎和威尔士有很多共同之处。
- Rabbits and foxes are common in Britain. 兔子和狐狸在英国很常见。
- Common tastes form a bond between the two men. 共同的爱好使两人结交为朋友。
- The two sisters have nothing in common. 两姐妹没有什么共同之处。
- She hasn't an ounce of common sense. 她一点儿常识也没有。
- He was regarded as heretic by the common people. 他被大众视为异教徒。
- Women's underclothes are a common fetish. 女人的内衣裤是常见的能引起性快感的恋物。
- They made an alliance against the common enemy. 他们联合起来抵御共同的敌人。
- He behaves as if he had no common sense. 他的言行就好像没有常识似的。
- Jane and I have nothing in common. 简和我毫无共同之处。
- A politician needs the common touch. 政治家需要有平易近人的美德。
