notch单词什么意思_notch单词解释 notch的反义词notch的例句

名词刻痕; (V字形的)槽口; 美峡谷; 等级

及物动词砍，切; 在…上作刻痕、开槽口; 作刻痕计算; 得分

1. 凹口：被拉高的矽晶柱的外周研磨及定向平面部位的加工作业以碗形金刚石磨轮来进行. 凹口(NOTCH)用的沟矽晶圆外周的倒角加工以金属结合剂磨轮来进行. 而大口径晶圆的凹口(NOTCH)部位的精加工则采用小口径

2. 缺口：2X与4X的插槽不同,2X插槽内有一个隔板,而4X的则没有;另外,2X与4X显卡金手指部分的缺口(notch)数也不同,虽然彼此可以混插,但如此设计可以方便识别. 扫描仪内部基本组成部件是光源、光学透镜、感光元件,还有一个或多个的模拟-数字转换电路.

3. 刻痕：刻痕:这个按键的使用能掩盖和拒绝一些小范围的频率,它的目的是消除一些如马达、风声等这些可能妨碍漏水噪音的声音,这个刻痕(Notch)的设置可以用箭头键来移动.

3. 七彩网·英语单词大全

1. 等级;档次
You can refer to a level on a scale of measurement or achievement as a notch .

e.g. Average earnings in the economy moved up another notch in August...
8月份这个国家的平均收入又上了一个台阶。
e.g. In this country the good players are pulled down a notch or two...
在这个国家，优秀选手的水平降了一两个档次。

2. (尤指体育比赛中)赢得，获得
If you notch a success, especially in a sporting contest, you achieve it.

e.g. Steve Bull notched his 200th goal for Wolves as they beat Leicester 3-0...
史蒂夫·布尔为狼队攻入了他的第200粒进球，他们以3比0击败了莱斯特队。
e.g. The President is keen to notch a political triumph that would foster freer world trade and faster economic growth.
总统渴望获得政治胜利，以促使世界贸易更为自由，经济发展更为迅速。

3. V形槽口;圆形切口
A notch is a small V-shaped or circular cut in the surface or edge of something.

e.g. They cut notches in the handle of their pistol for each man they shot.
他们每杀一个人就在枪托上刻下一个V形记号。

4. see also: top-notch

相关词组：notch up

noun

1. a small cut

Synonym: nicksnick

2. a V-shaped or U-shaped indentation carved or scratched into a surface

e.g. there were four notches in the handle of his revolver

3. the location in a range of mountains of a geological formation that is lower than the surrounding peaks

e.g. we got through the pass before it started to snow

Synonym: passmountain pass

4. a V-shaped indentation

e.g. mandibular notch