notch

音標(biāo)發(fā)音

• 英式音標(biāo) [n?t?]
• 美式音標(biāo) [nɑ?t?]
• 國際音標(biāo) [n?t?]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n. 刻痕，凹口；等級；峽谷
• vt. 贏得；用刻痕計(jì)算；在…上刻凹痕

同根派生

同根詞
• 詞根：notch
adj.
• notched有凹口的；有缺口的；有鋸齒狀的

• notch相關(guān)詞

英漢例句

• The quality of the food here has dropped a notch recently.
  這里的飯菜質(zhì)量最近下降了一級。
• 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.
  芝麻開花節(jié)節(jié)高.
• The quality of the food here has dropped a notch recently.
  這里的飯菜質(zhì)量最近下降了一級。
• In this country the good players are pulled down a notch or two.
  在這個(gè)國家，優(yōu)秀選手的水平降了一兩個(gè)檔次。

• notch更多例句

詞組短語

短語

• COLLAR NOTCH 領(lǐng)扼位;領(lǐng)嘴;領(lǐng)豁口
• top notch 大腕；拔尖的，出眾的
• Notch above 略勝一籌
• notch sensitivity 切口靈敏度；缺口靈感度
• notch bar 凹口試片

• notch更多詞組

英英字典

劍橋英英字典

• (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

• notch劍橋字典
• notch柯林斯字典

專業(yè)釋義

機(jī)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.
  提出了鈍裂紋或缺口應(yīng)力強(qiáng)度因子和極限載荷修正方法。

• 切口

  Double-notch interlaminar shear strength test is an effective testing method used to test the interlaminar shear strength of laminates.
  雙切口層間剪切強(qiáng)度測試方法是測試層合板復(fù)合材料層間剪切強(qiáng)度的一種有效試驗(yàn)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.
  研究閥芯變形時(shí),發(fā)現(xiàn)槽口半徑小的U形槽,其閥芯最大的徑向變形容易發(fā)生在槽口兩側(cè)的壁面。

• 凹口
• 凹口波

能源科學(xué)技術(shù)

• 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.
  無缺口拉伸試件時(shí)產(chǎn)生大量微裂紋，剩余面積強(qiáng)化最終斷裂。

  電子、通信與自動控制技術(shù)

• 陷波

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

  物理學(xué)

• 切口

土木建筑工程

• 缺口
• 刻痕
• 切口
• 凹槽

農(nóng)業(yè)科學(xué)

• 劈植

地球科學(xué)

• 隘口
• 邊槽

紡織科學(xué)技術(shù)

• 扼位
• 領(lǐng)嘴

計(jì)算機(jī)科學(xué)技術(shù)

• 缺口
• 防寫缺口

生物學(xué)

• 缺刻
• 缺口
• 凹痕
• 凹槽
• 切跡;缺刻;v形凹口