他的教授建议他先学琢石，因为做基石需要很多工作。
His professor advised him to learn stonemasonry first; there was plenty of work making headstones.
另一方面，如果你需要购买景观石，最好先做些研究，制定设计方案。
On the other hand, if you need to purchase a landscape stone, had better do some research first, make design scheme.
由于填石料与地基土的受力性能不同，沉降规律也大不相同，因此提出先分别考虑路基和填石料的变形，然后再叠加的方法来研究高填石路堤沉降规律。
Rockfill stuff and subgrade soil should be studied on settlement rule for high rockfill embankment respectively, for the differences of the pressurized state and settlement rule.
应用推荐