音標發(fā)音英式音標 [?le??(r)]美式音標 [?le?.?]英式發(fā)音 美式發(fā)音 基本解釋n. 層，層次；膜；[植]壓條；放置者，計劃者 vt. 把…分層堆放；借助壓條法；生根繁殖；將（頭發(fā)）剪成不同層次 vi. 形成或分成層次；[植]通過壓條法而生根詞源解說 直接源自中古英語的leyer，意為放。詞根記憶lay(層面) + er→層，層次同根派生adj性質(zhì)的同根詞layered：分層的；層狀的。v性質(zhì)的同根詞layered：分層堆積；用壓條法培植（layer的過去分詞）。layer相關(guān)詞英漢例句用作名詞 (n.)These seeds must be covered with a layer of earth.這些種子必須蓋上一層泥土。layer更多例句詞組短語用作名詞 (n.)形容詞+～bottom 〔inner〕 layer 底〔內(nèi)〕層thick 〔thin〕 layer 厚厚〔薄薄〕的一層top layer 頂層；上層even 〔un〕 layer〔 不均勻〕均勻的一層介詞+～in layers 按層dress in layer 一層一層地包起來～+介詞a layer of clay 一層粘土短語Presentation Layer [計]表示層;表現(xiàn)層;表示層layer更多詞組英英字典劍橋英英字典(MATERIAL) a level of material, such as a type of rock or gas, that is different from the material above or below it, or a thin sheet of a substance(PEOPLE) the group of people at a particular level in an organization to arrange something in layers柯林斯英英字典 A layer of a material or substance is a quantity or piece of it that covers a surface or that is between two other things. If something such as a system or an idea has many layers, it has many different levels or parts. If you layer something, you arrange it in layers. layer劍橋字典layer柯林斯字典專業(yè)釋義計算機科學技術(shù)層次Service unit network architecture (SUNA) is new non-layer network architecture.服務(wù)元網(wǎng)絡(luò)體系結(jié)構(gòu)(SUNA)是一種新型的非層次網(wǎng)絡(luò)體系結(jié)構(gòu)。分層A layer upon layer, step by step assembly sequence planning is presented.提出產(chǎn)品裝配順序生成采用分層、分步的規(guī)劃方法。圖層In the client-side, there are many functions: map-display, layer-control, zoom in, zoom out, move and map-search.系統(tǒng)功能主要包括地圖顯示、圖層控制、地圖縮放和漫游以及地圖查詢等。層電子、通信與自動控制技術(shù)二層We get the best distributions of the two layer and the best abrupt position.并且通過擬合能帶邊，得出最佳的兩層組分分配。 通過計算，得出第二層的最佳突變位置。層狀結(jié)構(gòu)圖層amp;網(wǎng)路層層階層amp;網(wǎng)路層階層農(nóng)業(yè)科學蛋雞Providing particulate form of calcareous stone could alleviates cage layer osteoporosis in laying period.飼喂粒狀鈣源能夠緩解產(chǎn)蛋后期蛋雞骨質(zhì)疏松。機械工程分層Taking the prepared hexagonal TiO2 hollow nanosheets as the scattering layer of DSSC, the effect of structural characteristics on the cell performace was studied.將制備的具有空心六邊形分層結(jié)構(gòu)的介孔納米二氧化鈦作為染料敏化太陽能電池的光散射層,考察了材料結(jié)構(gòu)對電池性能的影響。插層層土木建筑工程層次經(jīng)濟學層級Capital market is characterized of multi-layer structures by information incompleteness.信息不完全導致資本市場的層級結(jié)構(gòu)。生物學借助壓條法繁殖壓條；用壓條法分出的植物；倒伏的莊稼層次層;下蛋雞;壓條水利工程層面The measure gives a new way to treat the cracks on the surface of exposed-in-winter placing layer of RCC dam in harsh climate region.該項措施為解決嚴寒地區(qū)碾壓混凝土高壩越冬水平層面開裂問題提供了一條新途徑。法學基層Human resources allocation of police force in the basic layer is a perennial problem in prison.監(jiān)獄基層警力資源配置問題是一個長期困擾監(jiān)獄工作的問題,在當前中國突出表現(xiàn)為基層警力不足,監(jiān)獄基層警察長期處于超時間、超體力、超心理壓力的狀態(tài)。軍事學瞄準手布雷艦艇材料科學腌鞣槽（池）涂層地球科學巖層層測繪科學技術(shù)分層