shift down

英 [ʃɪft daʊn]

美 [ʃɪft daʊn]

（开车时）换成低速挡，减速

计算机

柯林斯词典

• (开车时)换成低速挡，减速
  When youshift down, you move the gear lever in the vehicle you are driving in order to use a lower gear.

in BRIT, use 英国英语用 change down

双语例句

• Further investigation showed that doping Co in Pt/ Al_2O_3 could improve CO conversion and selectivity, broaden its reaction temperature window and shift it down to low temperature.
  同时，助剂的影响研究表明，Co助剂明显地提高了Pt/Al2O3整体催化剂的活性和CO选择性，同时拓宽了催化剂的活性温度区间，并使其向低温移动。
• You have to shift down when you climb up steep hills.
  开车爬陡峭的山坡时，你得换低速挡。
• Results: Some patients, after rest of the sleep, the rhythm of the heart presents the section ST in various degree to shift down while slowing down, can when the rhythm of the heart increases return to normal fast after the activity.
  结果：部分患者在休息或睡眠后，心率减慢时出现不同程度的ST段下移，活动后待心率增快时可恢复正常。
• If you must sit facing the desk, shift your chair slightly as you sit down, or angle your body in the chair so you're not directly in front of your interviewer.
  如果你只能坐在桌子对面，那么坐的时间把椅子稍微挪一下，或者把身休坐的角度偏一点，这样你就不是正对着面试者了。
• An example of where this can be used is on weekends where workload levels can shift down dramatically.
  例如，在工作负载水平很低的周末可以使用这个特性。
• The volatility of the price as it vibrates around some path was considered but not the uncertainty of the path itself: the risk that it would shift down.
  人们考虑到价格会围绕特定轨迹出现波动，却没有考虑到轨迹自身的不确定性：即它有下行的风险。
• This paper introduces a car carrying board which can shift up and down, cross travel at five-storey, with features of reasonable design, economic and practical usage.
  介绍一种地上五层升降横移载车板的结构，设计合理，且经济实用。
• Accelerategradually, and shift down gears to slow.
  要慢慢加速，慢慢换挡。
• So the great shift of China's industry greatly slows down the receding of dividend of China's industrialization. By constructing the pluralistic growth poles, the layout of China's growth is more scientific.
  因此，中国产业的梯度大转移不仅大大延缓了中国工业化红利消退的速度，同时通过构建多元化的增长极使中国空间布局更加科学。
• Hold the SHIFT key, and press the DOWN arrow on the keyboard to highlight all the files and folders in that window.
  按住SHIFT键，同时按住键盘上的向下箭头，突出那个窗口上的所有的文件和文件夹。