pyramid是什么意思
2024-02-03 06:21:16
pyramid
n. 金字塔；棱锥体；[证券]金字塔式交易法
v. 急速增加；以金字塔的模型构建
形容词：pyramidal 副词：pyramidally 过去式：pyramided 过去分词：pyramided 现在分词：pyramiding 第三人称单数：pyramids
近义词：tower，
详细释义
n.(名词)
- 金字塔
- 角锥形物
- 角锥形的一堆东西
- 宝塔诗
- 锥体，三角锥，棱锥体
- 【数】棱锥（体），角锥（体）
- 【结晶】锥
- 【解剖学，动物学】角锥形器官
- 【园艺】剪成角锥形的果树
- 【运】榫罗汉
- 开盘时使球摆成金字塔形的撞球
- 角锥形栏障
- 金字塔式的组织
- 金字塔式控股
v.(动词)
- 使成尖塔形
- 使步步升高，使节节增高
- 步步升高，节节增高，步步升级
- 成金字塔形状，成尖塔形
- 【交易所】用累进式手法扩大交易
- 抬高价格
- 用累进方式经营，连续投机
- （使）渐增，（使）上涨
- 聚成一堆
- 以金字塔的模型构建
adj.(形容词)
- 【证券】金字塔式控股的
英英释义
Noun
- a polyhedron having a polygonal base and triangular sides with a common vertex
- (stock market) a series of transactions in which the speculator increases his holdings by using the rising market value of those holdings as margin for further purchases
- a massive monument with a square base and four triangular sides; begun by Cheops around 2700 BC as royal tombs in ancient Egypt
Verb
- enlarge ones holdings on an exchange on a continued rise by using paper profits as margin to buy additional amounts
- use or deal in (as of stock or commercial transaction) in a pyramid deal
- arrange or build up as if on the base of a pyramid
- increase rapidly and progressively step by step on a broad base
例句
用作名词(n.)
- Egypt is famous for its grand pyramid.埃及以巨大的金字塔闻名。
- Lagrange is the lofty pyramid of mathematical sciences.拉格朗日是数学科学中高耸的金字塔。
- A pyramid provides a useful conceptual model for organizing scientific knowledge.金字塔给科学知识的组织提供了一个有用的概念性模型。