sagitta
基本解释
- n.矢(挠曲的指针)
英汉例句
- A constellation in the celestial Northern Hemisphere near Cygnus and Sagitta.
狐狸星座北天球天鹅星座和天箭星座附近的一个星座 - L. virgaurea and L. sagitta were guerrilla clonal plant of perennial herb.
三种植物的生长型是：黄帚橐吾和箭叶橐吾是多年生游击型草本克隆植物，而掌叶橐吾是多年生丛生型草本植物。 - The diamond wheel for grinding magnet shoe with low sagitta was manufactured by composite electroplating in Ni-Co alloy electrolyte.
采用镍-钴合金镀液电镀出磨低拱高磁瓦的金刚石砂轮。 - A main weed Ligularia sagitta in Qinghai-Tibet Plateau is treated by aqueous extracts of 11 common weeds.
用11种常见杂草的水浸液处理青藏高原主要杂草箭叶橐吾(Ligularia sagitta). - Dipus sagitta showed a high density and was dominant in desert-type habitats, especially in sand dune.
聚类分析结果显示, 研究区啮齿动物群落可以分成荒漠型群落和绿洲型群落两大类。