单词sagitta
n.: 【动】箭虫；【天】天箭(星)座；【数】矢
网络: 天箭座；矢状石；矢耳石
【数学】矢
【天文学】天箭(星)座
【动物;动物学】箭虫
〔解〕矢形突
Composite Electroplating Manufacture of Diamond Wheel for Grinding Magnet Shoe with Low Sagitta
复合电镀制备磨低拱高磁瓦金刚石砂轮
On the parametric features of the spatial distribution of Sagitta enflata and Sagitta bedoti in the northern part of the East China Sea
东海北部肥胖箭虫和百陶箭虫空间分布参数的特征
Primary Study on the Diet and Reproductive Characteristics of Dipus sagitta in Hunshandake Sandy Land
浑善达克沙地三趾跳鼠的食性与繁殖特征的初步分析
Study on allelopathy of several common weeds on Ligularia sagitta
几种常见杂草对箭叶橐吾的化感作用