| 单词 | biconvex |
| 释义 | 例句释义: 两面凸的,双凸的,双凸面的,凸凸 1. Of biconcave of computer clavier biconvex sheltered evil people and practices the most easily, cleanness rises special inconvenience. 电脑键盘凸凸凹凹的最轻易藏污纳垢了，清洁起来非常不方便。 dictsearch.appspot.com 2. Back of upper lemma facing away from rachis; spikelets thinly biconvex, oblong-elliptic. 在上面外稃后面面对离开轴；稀疏的小穗双凸，长圆状椭圆形。 www.flora.ac.cn 3. stigmas capitate. Achenes included in persistent perianth, dark brown, dull, nearly orbicular, biconvex or trigonous, ca. 3 mm. 柱头头状瘦果在宿存花被内藏，暗褐色，黯淡，近圆形，两面凸或者三棱，约3毫米。 www.flora.ac.cn 4. The second lens group (G2) is provided with at least one biconvex lens group (L21). 第2透镜组（G2），至少具有1片双凸形状的透镜组（L21）。 ip.com 5. Convex on both sides; biconvex. Used of a lens. 凸凸的两面部凸的；双凸面的。用来指透镜 wenwen.soso.com 6. Achenes biconvex, ovoid, margin broadly winged. 瘦果两面凸，卵圆形，边缘宽翅。 www.flora.ac.cn 7. stigmas capitate. Achenes included in persistent perianth, black, opaque, ovoid, trigonous or biconvex, 1-2 mm, finely glandular or pitted. 柱头头状瘦果在宿存花被内藏，黑色，不透明，卵圆形，三棱或者两面凸，1-2毫米，细腺或者具洼点。 www.flora.ac.cn 8. stigmas capitate. Achenes black, opaque, nearly orbicular, biconvex, ca. 1 mm in diam. 柱头头状瘦果黑色，不透明，近圆形，两面凸，直径约1毫米，浓密使相斗。 www.flora.ac.cn 9. stigmas capitate. Achenes included in persistent perianth, black-brown, shiny, broadly ovoid, trigonous or biconvex, 1. 5-2 mm, smooth. 柱头头状瘦果在宿存花被内藏，黑棕色，发亮，宽卵形，三棱或者两面凸，1.5-2毫米，光滑。 www.flora.ac.cn 10. stigmas capitate. Achenes yellow-brown, slightly shiny, broadly ovoid, biconvex, ca. 1. 5 mm. 柱头头状瘦果黄褐色，稍发亮，宽卵形，两面凸，大约1.5毫米。 www.flora.ac.cn 1. Achenes included in persistent perianth, shiny, ellipsoid, biconvex, ca. 2. 5 mm. 瘦果在宿存花被内藏，发亮，椭圆体，两面凸，大约2.5毫米。 www.flora.ac.cn 2. Styles 2; stigmas capitate. Achenes included in persistent perianth, narrowly ovoid, biconvex, ca. 2. 5 mm. 花柱2柱头头状瘦果在宿存花被内藏，狭卵球形，两面凸，大约2.5毫米。 www.flora.ac.cn 3. Leaf blade 2-lobed at base, rarely entire; achenes biconvex or trigonous, 1. 8-2 mm, finely pitted. 叶片2裂的在基部，很少全缘；瘦果两面凸或者三棱，1.8-2毫米，细洼点。 www.flora.ac.cn 4. Application of Biconvex Cam Sine Acceleration Framework in Metallic Roller Printing Equipment 双凸凸轮正弦加速度机构在金属筒体印花设备上的应用 www.ilib.cn |
| 随便看 |
|
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。