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- Through a historical study,the author concludes that in ancient China there was a traditional pract ice of combining witchcraft with history and of recording hist ory with folk customs. 作者认为中国古代有巫史结合,史俗并载的传统。
- Pract ice shows that choosing the appropriate modeling methods in automatic programmin g is helpful to generate the required toolpath efficiently and accurately so as to obtain the fine ... 实践表明,在自动编程中合理选择与加工工艺相适应的造型方法,有利于高效、准确地生成符合要求的刀具路径,从而收到良好的运行效果。
- The results showed that three variety types could all achieve high yield under given production condition and cultural pract ices. 结果表明，在一定的生产环境和相应的栽培技术下，三种类型品种都能获得高产。
- It is dangerous to walk on thin ice in a lake. 在湖中薄冰上行走是很危险的。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- The compacted snow on the pavement turned to ice. 人行道上被踩实的雪已变成了冰。
- The host tell a joke to his guest to break the ice. 主人为了打破僵局，给客人讲了个笑话。
- The lorry skidded on a stretch of black ice. 货车在薄冰路面上打滑。
- The lorry went into a spin on a patch of ice. 卡车在一片冰地上打滑了。
- The ship was nosing a way through the ice pack. 轮船小心地通过大块浮冰。
- The train was delayed because of ice on the line. 火车因铁轨结冰而误点。
- I can move very fast across the ice on skates. 我穿着冰鞋在冰上滑得很快。
- The ice cracked as I stepped onto it. 我一踩冰就裂了。
- The lake was crusted over with ice. 河面上结了一层冰。
- He put some food into the ice chest. 他把一些食物放进冰箱里。
- She ordered a strawberry ice cream. 她要了一份草莓冰淇淋。
- Ice cream is attractive to children. 冰淇淋对孩子们非常有吸引力。
- Ice dissolved in the warm weather. 冰在温暖的天气中溶化了。
- Hands up all those who'd like an ice cream! 喜欢吃冰淇淋的人举手！
- He recovered himself after a slip on the ice. 在冰上滑了一下后他马上又站稳了
