notch

音标发音

• 英式音标 [nɒtʃ]
• 美式音标 [nɑːtʃ]
• 国际音标 [nɔtʃ]
• 英式发音
• 美式发音

基本解释

• n. 刻痕，凹口；等级；峡谷
• vt. 赢得；用刻痕计算；在…上刻凹痕

同根派生

同根词
• 词根：notch
adj.
• notched有凹口的；有缺口的；有锯齿状的

英汉例句

• The quality of the food here has dropped a notch recently.
  这里的饭菜质量最近下降了一级。
• He is keen to notch up yet another success.
  他渴望能再次成功.
• A sesame stalk puts forth blossoms notch by notch, higher and higher.
  芝麻开花节节高.
• The quality of the food here has dropped a notch recently.
  这里的饭菜质量最近下降了一级。
• 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。

词组短语

短语

• COLLAR NOTCH 领扼位;领嘴;领豁口
• top notch 大腕；拔尖的，出众的
• Notch above 略胜一筹
• notch sensitivity 切口灵敏度；缺口灵感度
• notch bar 凹口试片

英英字典

剑桥英英字典

• (CUT) a V-shaped cut in a hard surface
• (HOLE/MARK) a hole or mark on the edge of a body part
• (POSITION) an imaginary point or position in a system of comparing values, where a higher position is better and a lower position is worse
• to cut a notch in something

柯林斯英英字典

• You can refer to a level on a scale of measurement or achievement as a notch.
• If you notch a success, especially in a sports contest, you achieve it.
• A notch is a small V-shaped or circular cut in the surface or edge of something. V

专业释义

机械工程

• 缺口

  By proposing a modification method to blunted crack or notch stress intensity factors and ultimate loads, the FAD can be established to eliminate the influences of notch factors on it.
  提出了钝裂纹或缺口应力强度因子和极限载荷修正方法。

• 切口

  Double-notch interlaminar shear strength test is an effective testing method used to test the interlaminar shear strength of laminates.
  双切口层间剪切强度测试方法是测试层合板复合材料层间剪切强度的一种有效试验方法。

• 槽口

  It is observed that the peak radial deformation of the U-shape notch spools of small radii are occurred in both side walls of the notch, and that of big depth are occurred in the semicircle wall.
  研究阀芯变形时,发现槽口半径小的U形槽,其阀芯最大的径向变形容易发生在槽口两侧的壁面。

• 凹口
• 凹口波

能源科学技术

• 缺口

  The fracture processing of notch specimens include the initial micro-cracks propagate and finally fracture, no notch specimens propagate many micro-cracks, the remain section reducing result in the strengthen of fracture intensity.
  无缺口拉伸试件时产生大量微裂纹，剩余面积强化最终断裂。

  电子、通信与自动控制技术

• 陷波

  We study the HNLF-based novel notch filter.
  研究了基于HNLF的新型陷波滤波器。

  物理学

• 切口

土木建筑工程

• 缺口
• 刻痕
• 切口
• 凹槽

农业科学

• 劈植

地球科学

• 隘口
• 边槽

纺织科学技术

• 扼位
• 领嘴

计算机科学技术

• 缺口
• 防写缺口

生物学

• 缺刻
• 缺口
• 凹痕
• 凹槽
• 切迹;缺刻;v形凹口