第三人稱(chēng)單數：undercuts第三人稱(chēng)復數：undercuts現在分詞：undercutting
undercut基本解釋
undercut
及物動(dòng)詞（網(wǎng)球等）從下削球; 廉價(jià)出售; 較便宜的工資工作
名詞（網(wǎng)球等）下旋球; 牛的)腰部肉，里脊
不及物動(dòng)詞底切
undercut網(wǎng)絡(luò )解釋
1. 底切：純粹的化學(xué)刻蝕通常沒(méi)有方向選擇性,刻蝕后將形成圓弧的輪廓,并在屏蔽(Mask)下形成底切(Undercut),此謂之等向性刻蝕. 等向性刻蝕通常對下層物質(zhì)具有很好的選擇比,但線(xiàn)寬定義不易控制. 而非等向性蝕刻則是藉助具有方向性離子撞擊,
2.
2. 鉆蝕：剝離工藝是一些特殊工藝中形成圖形的比較簡(jiǎn)單的物理方法,優(yōu)點(diǎn)是可以使用多種材料組合,允許多層金屬蒸發(fā),允許腐蝕較困難的多層金屬布線(xiàn),避免了因干法和濕法腐蝕帶來(lái)鉆蝕(undercut)和腐蝕問(wèn)題.
3. 側蝕：至於另一種半氧化的Cu+則很難水溶,常附著(zhù)在線(xiàn)路腰部流速較低的側壁上,可當成護岸劑(Banking Agent),而使側蝕(Undercut)得以減低. 為了降低水溝效應減少側蝕與殘足起見(jiàn),5mil以下的細線(xiàn)應盡可能將待蝕刻的銅層逼薄,同時(shí)也還應將抗蝕阻劑逼薄.
undercut詞典解釋
The form undercut is used in the present tense and is also the past tense and past participle. undercut 的過(guò)去式和過(guò)去分詞與原形相同。1. 壓低(價(jià)格)；以低于…的價(jià)格銷(xiāo)售
If you undercut someone or undercut their prices, you sell a product more cheaply than they do.
e.g. The firm will be able to undercut its competitors whilst still making a profit.
該公司將得以把價(jià)格壓得低于競爭對手而仍能盈利。
e.g. ...promises to undercut air fares on some routes by 40 per cent...
承諾將一些航線(xiàn)的票價(jià)降低40%
2. 削弱；破壞
If your attempts to achieve something are undercut by something, that thing prevents your attempts from being effective.
e.g. The appeal in Miller's pictures of Indian women is undercut at times by what the artist writes about them...
米勒畫(huà)作中印第安婦女的魅力有時(shí)會(huì )被藝術(shù)家的文字描述削弱。
e.g. Popular support would be undercut by political developments.
民眾的支持率將會(huì )隨政治勢態(tài)的發(fā)展而下降。
undercut英英釋義
undercut的意思
noun
1. a cut made underneath to remove material
2. (sports) a stroke that puts reverse spin on the ball
e.g. cuts do not bother a good tennis player
Synonym: cut
3. a notch cut in the trunk of tree in order to determine the direction of its fall
4. the tender meat of the loin muscle on each side of the vertebral column
Synonym: tenderloin
5. the material removed by a cut made underneath
verb
1. cut obliquely into (a tree) below the main cut and on the side toward which the tree will fall
2. strike (the ball) in golf, tennis, or hockey obliquely downward so as to give a backspin or elevation to the shot
3. cut away the underpart of
e.g. undercut a vein of ore
4. cut away material from the underside of (an object) so as to leave an overhanging portion in relief
5. sell cheaper than one's competition
Synonym: undersell