您要查找的是不是：
- Experiment in vegetable growing on the hardened and impervious soil of rice fields 发展稻田板地菜的实验
- hardened and impervious soil 板结的土壤
- It can be seen from this study that avoiding a hardened and impervious lump formed in calcination can accelerate Al extraction from coarse metakaolin pellets,and a high leaching rate can be reached within a batch process. 该研究结果表明，避免高岭土球粒在煅烧时被“烧死”，能使粗粒煅烧高岭土的酸溶反应易于进行。
- I grew more hardened and audacious than ever. 我比以前更心狠，更大胆。
- He, at last, hardened and talked about his own thoughts. 最后，他终于鼓起勇气谈出了他自己的想法。
- They are made of carbon chromium steel and are hardened and ground. 这些内圈是碳铬钢制造的,并经过淬硬和研磨。
- Softens the hardened and dry cuticle,enhances the manicure process. 软化多余及乾涸的甲边硬皮，让修甲程序更完美。
- Hardened and tempered strip steel for stone gang saw, blades to cut marble. 调质钢用于切割大理石的钻石拉锯基体钢带。
- The washbasin shall be made of easy-to-clean and impervious material. 洗手台内外应使用易清洗不透水材料构筑。
- Ribbon-making using hardened and hardenable carbon steel. 分类标题：碳钢|铁条和钢条...
- There is plenty of salt in surface soil of Yellow River delta, which makes soil hardened and salinized. 摘要黄河三角洲表层土壤中的大量盐类物质可以造成土壤的板结化、盐渍化、砂僵化。
- It was also much less reactionary and impervious than that word connotes. 然而它没有哪个字更能使人联想到的那么反动，那样麻木不仁。
- The first represents the drainage in the soil, the second represents the overland flow on saturated or impervious soils and the third represents the channel flow. 第一个方程代表土壤中的排水，第二个代表在饱和土壤或不透水土壤层上的陆面径流，第三个代表河道径流。
- When he returned from a summer at camp, he had hardened and become fit. 当他从夏令营归来，他变得坚强了，健康了。
- As his mother read it, her face hardened and became more expressionless. 母亲读信时，脸沉了下来，变得更加没有表情。
- FC Just like circuit training, free weights harden and fim your muscles. 类似于全身训练,自由力量训练同样能增强和坚固你的肌肉。
- Given the fact our project will be accessible to the general public, I want to ensure the system is secure and impervious to the casual hacker. 由于我们的项目将来是要面向广大公众的,所以我希望能确保系统的安全,不会被偶尔的黑客行为所破坏。
- Unencumbered by erudition and impervious to logic, Karl ambles down a heuristic path to enlightenment under the edifying influence of Ricky and Steve. 特别提出了制订饮食食谱和活动日程安排十分重要，以及常刷牙和正确使用烤箱有助减肥，提供了具体的饮食、运动参考数据。
- In these pits shops specialized channels, and impervious layer, used for the collection of refuse from fermentation gases and leachate. 在这些坑中铺有专门的管道和防渗层，用来收集发酵产生的气体和渗滤液。
- Able to destroy enemy tanks at extreme ranges and impervious to those same tanks made the King Tiger more than a match for any allied tank. 能在极远的距离摧毁敌人的坦克，并且不受它们的攻击。在盟军的坦克中没有一种能和虎王坦克匹敌。
