layer
音标发音
- 英式音标 [ˈleɪə(r)]
- 美式音标 [ˈleɪ.ɚ]
- 英式发音
- 美式发音
基本解释
- n. 层，层次；膜；[植]压条；放置者，计划者
- vt. 把…分层堆放；借助压条法；生根繁殖；将（头发）剪成不同层次
- vi. 形成或分成层次；[植]通过压条法而生根
词源解说
- 直接源自中古英语的leyer，意为放。
词根记忆
- lay(层面) + er→层，层次
同根派生
- adj性质的同根词
- layered：分层的；层状的。
- v性质的同根词
- layered：分层堆积；用压条法培植（layer的过去分词）。
英汉例句
- These seeds must be covered with a layer of earth.
这些种子必须盖上一层泥土。
用作名词 (n.)
词组短语
- bottom 〔inner〕 layer 底〔内〕层
- thick 〔thin〕 layer 厚厚〔薄薄〕的一层
- top layer 顶层；上层
- even 〔un〕 layer〔 不均匀〕均匀的一层
- in layers 按层
- dress in layer 一层一层地包起来
- a layer of clay 一层粘土
- Presentation Layer [计]表示层;表现层;表示层
用作名词 (n.)
形容词+～
介词+～
～+介词
短语
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
- 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.
剑桥英英字典
柯林斯英英字典
专业释义
- 层次
Service unit network architecture (SUNA) is new non-layer network architecture.
服务元网络体系结构(SUNA)是一种新型的非层次网络体系结构。 - 分层
A layer upon layer, step by step assembly sequence planning is presented.
提出产品装配顺序生成采用分层、分步的规划方法。 - 图层
In the client-side, there are many functions: map-display, layer-control, zoom in, zoom out, move and map-search.
系统功能主要包括地图显示、图层控制、地图缩放和漫游以及地图查询等。 - 层
- 二层
We get the best distributions of the two layer and the best abrupt position.
并且通过拟合能带边，得出最佳的两层组分分配。 通过计算，得出第二层的最佳突变位置。 - 层状结构
- 图层
- amp;网路层
- 层
- 阶层amp;
- 网路层
- 阶层
- 蛋鸡
Providing particulate form of calcareous stone could alleviates cage layer osteoporosis in laying period.
饲喂粒状钙源能够缓解产蛋后期蛋鸡骨质疏松。机械工程
- 分层
Taking the prepared hexagonal TiO2 hollow nanosheets as the scattering layer of DSSC, the effect of structural characteristics on the cell performace was studied.
将制备的具有空心六边形分层结构的介孔纳米二氧化钛作为染料敏化太阳能电池的光散射层,考察了材料结构对电池性能的影响。 - 插层
- 层
- 层次
- 层级
Capital market is characterized of multi-layer structures by information incompleteness.
信息不完全导致资本市场的层级结构。生物学
- 借助压条法繁殖
- 压条；用压条法分出的植物；倒伏的庄稼
- 层次
- 层;下蛋鸡;压条
- 层面
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.
该项措施为解决严寒地区碾压混凝土高坝越冬水平层面开裂问题提供了一条新途径。法学
- 基层
Human resources allocation of police force in the basic layer is a perennial problem in prison.
监狱基层警力资源配置问题是一个长期困扰监狱工作的问题,在当前中国突出表现为基层警力不足,监狱基层警察长期处于超时间、超体力、超心理压力的状态。军事学
- 瞄准手
- 布雷舰艇
- 腌鞣槽（池）
- 涂层
- 岩层
- 层
- 分层