您要查找的是不是：
- electric ballast tamper 电动石碴夯实机
- Pig iron used as permanent ballast. 压载铁做为永久性压舱物的生铁
- Please don't tamper with the clock radio. 请不要瞎弄那只收音机闹钟。
- The ship was furnished with ballast. 船上装了压舱物。
- hydraulic ballast tamper 液压捣固机
- ballast tamper 捣碴机
- The ballast placed in the ship can keep the ship steady. 放在船上的压舱物可以保持船的平稳。
- The ballast may be thrown out to make the balloon go higher. 沙袋可以拋掉以使气球飞得更高。
- Who are they to tamper with the rules of the game? 他们凭什么擅自修改比赛规则?
- Do not tamper with other's business. 不要干预别人的事。
- To play, fiddle, trifle, or tamper with something. 胡闹、捣蛋、瞎弄或弄乱某物
- Arc lamps require a current-limiting ballast. 弧光灯需要一个限流镇流器。
- The seal on the ballot box have is tamper with. 投票箱上的封闭物已被损坏。
- Not stabilized or properly stabilized by ballast. 不稳定的未用压舱物稳住的
- To fill(a railroad bed) with or as if with ballast. 铺沙石用或似用沙石铺（铁路路基）
- Please do not tamper with the clock radio. 请不要瞎弄那只收音机闹钟。
- Tamper with pressure-relief devices. 堵塞减压装置。
- The rail beds well on the ballast. 铁轨在道碴上搁得很稳。
- See how an attacker can tamper with an SQL query. 可以看看攻击者是如何篡改SQL查询语句的。
- The readiness of a vessel for sailing with regard to ballast, sails, and yards. 船的航行状态从船的压载、船帆和帆桁方面考虑看船的状况是否能够航行
