为了解决电位器式传感器受负载的影响,需要在传感器和负载之间接入()跟随器以进行阻抗匹配。
A. 低输入阻抗低输出阻抗
B. 高输入阻抗高输出阻抗
C. 高输入阻抗低输出阻抗
D. 低输入阻抗高输出阻抗
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l,1. Fill in the gaps with words or phrases given in the box. Change the form where necessary.Weepreversesprinklediminish long for put away repayat sea Traditional in secret statementunloadSincerein turnunder way1) The cook put the meat on a plate, ____ it with salt and pepper,wrapped up the plate in aluminum foil(铝箔) and then placed it in the oven to roast.
2) Every waking moment we talk to ourselves about the things we experience. Our self-talk,the thoughts we communicate to ourselves, ____control the way we feel and act.
3) John made everyone laugh when he got the words ____and referred to himself as“my husband's wife.”
4) You can't live a perfect day without doing something for some-one who will perhaps never be able to ____ you.