| 1. | Use a tube length of at least 42 inches
采用管道长度至少为42英寸。 |
| 2. | Research implementation of accuray control in steel tube length measurement
钢管测长精度控制的研究与实现 |
| 3. | Mechanical tube length
机械筒长： 160mm |
| 4. | Standard test method for measuring the dip tube length of a mechanical pump dispenser
测定机械泵计量器浸入管长度的标准试验方法 |
| 5. | Standard test method for determining the dip tube length of a mechanical pump dispenser
测定机械泵计量器浸入管长度的标准试验方法 |
| 6. | Light microscopes - imaging distances related to mechanical reference planes for tube length 160 mm
光学显微镜.与机械基准面相关的长度160mm的镜筒成像距离 |
| 7. | Under same conditions the deposition rate increased with the tube length and decreased with the flow velocity
结果发现，在相同条件下，沈积率随管长增加而增大；随流体速度增加而减小。 |
| 8. | Optics and optical instruments - microscopes - imaging distances related to mechanical reference planes - part 1 : tube length 160 mm iso 9345 - 1 : 1996
光学和光学仪器.显微镜.相对机械参考面的象距.第1部 |
| 9. | The shortest possible tube length is 520 mm with the extension tube removed , while the standard tube length during visual observing is 845 mm
最短的可能长度用被移动的延长管是520毫米而标准的全长在目视观察期间是845毫米。 |
| 10. | By making use of the simulation results , a principle about how to confirm the refrigeration charge and capillary tube length for the 5hp inverter controlled air - conditioner has been put forward . the results are of direct interests to reduce time - period of product developments
所得结论对5hp变频空调器制冷剂充灌量和毛细管长度的选择具有一定的指导意义，对缩短新产品研制周期亦具有一定的参考价值。 |
