萼片

The sepal of male flower and leaf all smallish, aegis shape medicine is lain between without wool.

雄花的萼片及花瓣均短小，盾状药隔无毛。

A hollow, slender, sac-like appendage or a petal of sepal, or of the clayx or corolla.

距 Spur 萼片或花瓣、花萼或花冠上的、细小的、囊状、中空的附属结构。

The sepal s under the flower wilted.

花朵下面的萼片枯萎了。

The result of this experiment showed that expected segmentation result could be achieved by using BP network method. After taking further processing such as picking up bigger areas, erosion and dilation, etc., the result could be better. Moreover, if the teacher signals were changed, the image segmentation of peduncle or sepal could be realized easily.

试验结果表明，利用BP神经网络能较好地实现成熟草莓果实与背景的分离，经过提取大区域和腐蚀、膨胀等算法的进一步处理后，效果更好；而且，只要改变训练时的教师信号，即可实现对草莓果梗、萼片等图像的分割。

Leaf blade obovate-elliptic, 15-20 × 7-11 cm; flowers 3 or 4, axillary or extra-axillary; sepal margin ciliolate.

叶片倒卵状椭圆形， 15-20 * 7-11 厘米；花3或4，腋生的或腋外生；萼片边缘具短缘毛。

The results indicated that along with the increase of chilling requirement of varieties, each differentiation stage for different varieties was delayed, the sepal differentiation stage was extended, the pistil differentiation stage was shorten. The time difference of petal and stamen differentiation stages was little among different varieties.

结果表明：随着品种需冷量的增加，不同品种花芽分化的各个阶段开始的时间有所推迟，萼片分化期所用的时间逐渐延长，雌蕊分化期所用的时间逐渐缩短，而花瓣和雄蕊分化期所用的时间差异不大。

Leaf blade margin serrate; stamens longer than petals; sepals reflexed in fruit.

叶片边缘有锯齿；雄蕊长于花瓣；反折的萼片在果期。

Flowers white; leaf margin subentire to inconspicuously and remotely crenate-serrulate or serrulate toward apex; sepals not persistent on fruit.

花白色 对不明显和稀疏具圆齿有细锯齿的或有细锯齿向先端近全缘的叶缘；在果上不宿存的萼片。

Spring-blooming spider orchid having a flower with yellow or green or pink sepals and a broad brown velvety lip.

春季开花的蜘蛛兰，花有黄色、绿色或粉色的萼片、有宽阔而柔软的褐色唇瓣。

Stamens as many as and shorter than sepals.

雄蕊和短于萼片且同数的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。