您要查找的是不是：
- vibrating hopper feed machine 振动料斗给料机
- Several techniques which can en hance coagulation, such as adding chemical feed machine, changing the method of chemical feed, improving the influent mode, are brought up. 提出了增加投药器、改变投药方式和改造水旋澄清池进水方式的强化措施。
- hopper feed nailing machine 料斗送钉式打钉机
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- That boxer is a prodigious feed. 那个拳击家是个大肚汉。
- The machine cosist of hopper,vibrating chamber,connecting shaft,and electric motor. 本机由料斗、振荡室、联轴器、电机组成。
- Unwaged members pay a lower entrance fee. 无固定收入的人入场费从优。
- The machine cosist of hopper,vibrating chamber,connecting shaft,and electrico motor. 本机由料斗，振荡室，联轴器，电机组成。
- Cows and sheep depends forage to feed. 牛和羊依靠草料喂养。
- He can barely feed and clothe his family. 他勉强能给予全家人温饱。
- She charged only a nominal fee for her work. 她为所做的工作只收取象征性的费用。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- The fee paid to a mint by a government. 铸币费政府支付给铸币厂的钱
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗？
- I thought the accountant's fee rather high. 我认为那个会计师收费很高。
- Cattle and sheep feed chiefly on grass. 牛羊主要以草为食物。
- This machine is called vibrating motor. 这种机器叫振动电机。
- He filled the hopper with feed, and prepared to feed the chickens. 他在料斗里装满了饲料，准备去喂鸡。
