buret

1. High-quality buret have a venting-mechanism with which they can be very easily refilled with the exact volume for which the buret is calibrated.
   高级的滴定管都有一种抽液功能使它们每次在滴定完毕时可以很精确地将滴定液加到精确的刻度。
2. Touch the switch preparation, after topping up air measuring cylinder and buret, adjust the button "Sulfur to the zero" to the "0.000" the last number could not be0.
   点一下准备，待量气筒、滴定管液面加满调“硫调零”，显示“0.000”最后一位千分位可以不为0。
3. Use parafilm to secure the tip of the buret.
   要用石腊膜保护滴定管的塑胶头。
4. The plastic tip helps in the formation of small droplets of solution to drop from the buret.
   塑胶头会帮助滴定管滴出细小液滴。
5. A buret is used to titrate liquids.
   滴定管用于液体滴定。
6. Chemistry experiment is based on the elementary knowledge, especially checking the usage of suction pipet and buret.
   化学实验重在基础，特别是考察移液管和滴定管的使用；
7. Design and Application of a Micro Type Buret
   微型碱式自动滴定管的研制与应用
8. It is difficulty to operate the basic buret.
   这种二指操作法难度大。
9. So I suggest that operate the basic buret with thumb, forefinger and middle finger.
   因此，我建议用拇指、食指和中指操作。
10. The configuration characteristics and operation of a new buret was described. The parallel determination results was compared with those obtained from the conventional buret by mathematical statistics methods.
    介绍了一种新型滴定管的结构、特点及使用方法，通过数理统计对新型滴定管与经典滴定管平行测定结果进行了比较。
11. The method overcomes the inconvenience in carrying buret, pipet, buret support, buret holder in common analysis, and is quite suitable for rapid analysis of industrial water quality in industry and in field.
    该法克服了常量法中滴定管、移液管、铁架台和蝴蝶夹等仪器携带不方便的不足，适用于工业用水现场和野外水质的快速分析。
12. The parallel determination results were compared with those obtained from the conventional buret by mathematical statistics methods.
    通过数理统计的方法，将微型碱式滴定管与常规碱式滴定管平行测定结果进行了比较。

noun

1. measuring instrument consisting of a graduated glass tube with a tap at the bottom

   Synonym:    burette