niche

音標(biāo)發(fā)音

• 英式音標(biāo) [ni??; n?t?]
• 美式音標(biāo) [n?t?]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n.壁龕；適當(dāng)?shù)奈恢?；（特定產(chǎn)品或服務(wù)的）用戶群；[生]生態(tài)龕；生態(tài)位；小生態(tài)環(huán)境
• vt.放在適當(dāng)?shù)奈恢?/li>

詞根記憶

• nice(好的)中間加h→比nice還多一點，更好更合適→生態(tài)位
• “你吃”→這塊市場等你來吃→特定市場

同根派生

• niche相關(guān)詞

英漢例句

• She has carved a niche for herself as a comic actor.
  她作為喜劇演員已經(jīng)闖出了一片天地。
• Simon Lane quickly found his niche as a busy freelance model maker.
  西蒙·萊恩很快找到了適合自己的位置，成了一名忙碌的模型制作的自由職業(yè)者。
• He eventually found his niche in sports journalism.
  最后他在體育新聞界找到了理想的工作。
• He eventually found his niche in sports journalism.
  最后他在體育新聞界找到了理想的工作。
• The new superconductors look set to carve themselves a useful niche in the world's electrical industries.
  這種新的超導(dǎo)體看起來很有可能在世界電氣工業(yè)中占得能夠發(fā)揮作用的一隅。

• niche更多例句

詞組短語

短語

• market niche 市場利基；市場定位；市場補缺基點；市場補缺者
• ecologic niche 生態(tài)境;生態(tài)位;生態(tài)棚;生態(tài)區(qū)位
• niche breadth [生態(tài)]生態(tài)位寬度;生態(tài)席位廣度
• niche separation 生態(tài)位分離;生態(tài)分離;生態(tài)席位分離
• trophic Niche 生態(tài)位;營養(yǎng)生態(tài)位;營養(yǎng)龕

• niche更多詞組

英英字典

劍橋英英字典

• (POSITION) a job or position that is very suitable for someone, especially one that they like
• (HOLLOW) a hollow in a wall, especially one made to put a statue (= artistic object) in so that it can be seen

柯林斯英英字典

• A niche in the market is a specific area of marketing which has its own particular requirements, customers, and products.
• Niche marketing is the practice of dividing the market into specialized areas for which particular products are made. A niche market is one of these specialized areas.
• A niche is a hollow area in a wall which has been made to hold a statue, or a natural hollow part in a hill or cliff.
• Your niche is the job or activity which is exactly suitable for you.

• niche劍橋字典
• niche柯林斯字典

專業(yè)釋義

經(jīng)濟學(xué)

• 生態(tài)位

  The fifth part establishes the talent niche.
  第五章是人才生態(tài)位的設(shè)定。

• 專業(yè)市場中的小攤位

農(nóng)業(yè)科學(xué)

• 生態(tài)位

  The niche breadth of spider natural enemies differed in different stages.
  蜘蛛類天敵的生態(tài)位寬度在不同的資源等級上表現(xiàn)極不均衡。

  生物學(xué)

• 生態(tài)龕
• 生態(tài)位
• 切口
• 龕
• 小生境

計算機科學(xué)技術(shù)

• 小生境

  It maintains multi-seeds effectively, and avoids to run into trap of the part best value and precocious convergence that Simulated Niche is introduced in the selection operators.
  并且在算子選擇中,我們采用了模擬小生境的方法,它能夠有效地維持種群的多樣性,從而避免產(chǎn)生局部最優(yōu)解,改善未成熟收斂。

• 利基

環(huán)境科學(xué)技術(shù)

• 小生態(tài)環(huán)境
• 生態(tài)地位
• 生態(tài)龕

醫(yī)藥科學(xué)

• 微環(huán)境

電子、通信與自動控制技術(shù)

• 小生境

  The algorithm avoided traditional model of SVM to control the kernel function and parameters and found the local and global optimization with Simplex-Niche-Genetic algorithm, which was more generalized and its dependence on experience was weakened.
  該方法避免了SVM方法人為控制核函數(shù)和參數(shù)的傳統(tǒng)模式,而是采用單純形-小生境遺傳算法對其進行快速的局部和全局尋優(yōu),具有更好的泛化性能和收斂精度,減少了對經(jīng)驗的依賴。

  文學(xué)

• 利基

  The fourth part: the minority niche strategy books.
  第四部分,小眾圖書利基型戰(zhàn)略。

  土木建筑工程

• 壁龕

地球科學(xué)

• 蝕龕
• 生態(tài)位

商業(yè)

• 有利可圖的市場(或形勢等)

能源科學(xué)技術(shù)

• 切口

機械工程

• 切口