查询词典 bract

The results showed that the number of short-day significantly affected the development, bract pigmentation and visual quality of poinsettia.

结果表明短日照处理天数对其发育进程、苞片着色和观赏品质有显著影响。

Flowers bisexual; each flower with 1 bract and 2 bracteoles, scarious.

花两性 每花具1苞片和2小苞片，干膜质。

For example, the spiral arrangement (of scale – bract complexes) is important , thereby passing airborne pollen from one scale to the next.

比如说，螺旋状安排，是重要的，这样才能把空气传播的花粉从一个 s 传播到另一个 s 。

Inflorescence pendulous or subpendulous; flowers 8--20 per bract, in 2 rows; pseudostems often more than 3 m.

花序下垂或近围心；花8 --每苞片20，2排；经常的假茎超过3米 4

Flowers reflexed; pedicel ca. 1/2 as long as bract.

花反折；花梗约1/2的于苞片的。

Flowers bisexual, usually 3 per bract.

花两性，通常每苞片。

Glands not disciform or depressed at apex of teeth along bract and leaf blade margins sometimes depressed in C.

腺体不盘状或下凹齿沿着苞片和叶片边缘下凹的在C。

Seeds convex on both sides; pedicel several X shorter than bract as long as or slightly longer in V.

种子凸的两面；花梗几X短于苞倍于或者在 V。

Leaf blade both villous and pubescent, at least abaxially, apex acute to rounded; bract margin entire.

叶片两具长柔毛和短柔毛，至少背面，先端锐尖到圆形；苞片边缘全缘。

Female flowers several, borne at base of a leaflike bract.

雌花数个，承担一叶状的苞片的在基部。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。