1.
The fine, powderlike material consisting of pollen grains that is produced by the anthers of seed plants.
花粉由种子植物的花药所产生的含有花粉粒的粉粒状的细致物质
2.
Then the mature pollen is released from the dehiscesd anther, and pollination occurs.
当花粉成熟时，花粉粒从花粉囊中释放出来进行受精。
3.
A mass of coherent pollen grains, found in the flowers of orchids and milkweeds.
花粉块由有粘性的花粉粒形成的块，常见于兰花和马利筋花中
4.
Pollen grains are rich in mitochondria, Golgi apparatus, and endoplasmic reticulum.
花粉粒富含线粒体、高尔基体以及内质网上。
5.
Both the pollen grains and the gynoecia are active.
花粉粒和雌蕊都具有活力。
6.
The innermost wall of a spore or pollen grain.
内壁孢子或花粉粒最深处的壁
7.
pollen grains germinate directly on the stigma
花粉粒在柱头上直接萌发
8.
A Preliminary Study on Pollen Morphology and Ultra micro Structure of Several Tree Peonies
部分牡丹花粉粒超微结构的研究初报
9.
Stomium( pl. stomia) The site at which a sporangium or pollen sac ruptures to release the spores or pollen.
裂口：孢子囊或花粉囊的开裂位置，小孢子或花粉粒从中散出。
10.
It consists of an air-filled protuberance on each side of the pollen grain developed by the separation of the exine layers, giving the pollen a characteristic winged appearance.
它是花粉粒外壁向外扩展而形成的囊状结构，在花粉粒两侧呈翅状，其内充满空气。
11.
Determination of water activity and pollen particles activity during the process from corbicular pollen to bee bread
蜂粮酿制过程中花粉粒活力和水活度的测定
12.
LIGHT AND ELECTRON MICROSCOPIC OBSERVATION ON DEVELOPMENT OF POLLEN GRAINS OF APPLE CULTIVAR STARKRIMSON
新红星苹果花粉粒形成的光镜及电镜观察
13.
Scanning Electron Microscope Observation of Pollen Grain Morphology and Leaf Epiderm Shape of Three Gramineae Triticeae Species
禾本科三个物种花粉粒及叶片扫描电镜观察
14.
The results from the pollen densitometers indicate the number of pollen grains sucked into a device per square millimeter of the aperture.
花粉显像密度计的计算结果，可以表明每一平方毫米孔径上吸入的花粉粒数。
15.
A microscopic fossil, as of a pollen grain or unicellular organism.
微体化石一种微小的化石，如花粉粒或单细胞有机体的化石
16.
The results from the pollen densitorneters indicate the number of pollen grains sucked into a device per square millimetre of the aperture.
孢子接收器有一装置，可以表明每一平方毫米吸入的花粉粒数。
17.
If small drainage and irrigation, spray, threshing, ginning, Milling, milling, feed, and so crushed.
如小型排灌、喷雾、脱粒、轧花，碾米、磨粉、饲料粉碎等。
18.
The Effect of Xenia on the Starch of Common Maize Kernal
花粉直感对普通玉米子粒淀粉含量的影响