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- The five-layered high-strength, steel-base modified polyformaldehyde composite material has a proper layer thickness. 五层结构的高强度钢基改性聚甲醛复合材料的聚甲醛层厚度适宜时,由于聚甲醛弹性模量相对钢基较小,对于制造、安装及变形等因素引起的不理想接触等情况,有一定的自调整适应性。
- I advise waiting till the proper time. 我建议等到适当的时候。
- I do not think it's proper for you to behave so. 我认为您这样的举止不合体统。
- It's not proper for you to catch him up very short. 你突然打断他的话是不恰当的。
- She's not at all a proper person for you to know. 她可不是正派人,你不应该结识她。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- She hadn't had a proper holiday for years. 多年来她都没有过真正的假期。
- The company does not take proper fire precaution. 公司未采取正当的防火措施。
- Water is not a proper substitute for wine. 水不是酒的适当代用品。
- The pages aren't in proper order. 这些页数次序不对。
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- Recycling is the only proper way. 循环再生是惟一的好办法。
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- It's hard to get at the spark plug without a proper wrench. 没有一把合适的扳钳,要抓住那个火花塞是困难的。
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- I made a proper balls-up of that exam. 那次考试我考得一塌糊涂。
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- Lack of proper food often stunts a child. 缺少适当的食物常常阻碍小孩的发育成长。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- Many young people think old people are too proper. 许多年轻人认为老人太循规蹈矩。