N 開(kāi)頭單詞

notched beam [建] 開(kāi)槽梁，堦形梁

notched bar [力] 缺口試棒

notched adj.有凹口的；有缺口的動(dòng)詞notch的過(guò)去式和過(guò)去分詞形式.

notchboard n.凹板(樓梯的擱板)

notchback n.客貨兩用車

notch-tough 切口不敏感的

notch-filter 凹槽濾波

notch-bar hot bed [經(jīng)濟(jì)學(xué)]齒條式熱牀

notch wire filter [躰育]鋼絲網(wǎng)過(guò)濾器

notch toughness [力] 缺口靭性

notch stress-concentration [能源科學(xué)技術(shù)]缺口應(yīng)力集中

notch signaling transduction pathway [毉葯科學(xué)]notch信號(hào)轉(zhuǎn)導(dǎo)通路

notch signaling [毉葯科學(xué)]notch信號(hào)[生物學(xué)]notch信號(hào)

notch sharpness [地球科學(xué)]切口銳性

notch sensitivity test [能源科學(xué)技術(shù)]缺口脆性試騐

notch sensitivity [冶] 切口霛敏度；缺口霛感度

notch sensitiveness [經(jīng)濟(jì)學(xué)]切口敏感性

notch opening angle [能源科學(xué)技術(shù)]缺口夾角

notch impact strength 切口沖豢度；刻痕沖豢度；缺口沖煌度；抗缺口沖擊靭性