The present paper reports the changes of Pr/RNA,activity of proteolysis and isoenzyme of peroxidase in apple overy during flowering and pollening.
本文报道了苹果受粉前后子房内Ｐｒ／ＲＮＡ、蛋白水解酶活性及过氧化物同工酶的变化。
Study on Systematic Status and Characteristics of Pollination and Fecundation of Yanbian Pingguoli;
延边苹果梨分类地位及其授粉受精特性的研究
Studies on Biology of Pollination Fertilization and Embryo Aborted in Wuhexuegan (C.sinensis (L.) Osbeck.);
无核雪柑授粉受精及种胚败育的研究
Flowers are often fertilized by bees as they gather nectar.
蜜蜂采蜜时常使花受粉.
Flower is often fertilize by bee as they gather nectar.
蜜蜂采蜜时常使花受粉。
Flower be often fertilize by bee as they gather nectar
蜜蜂采蜜时常使花受粉
Transfer of pollen from one plant to another;cross - pollination.
异花受粉把花粉从一棵植物传到另一棵里；异花受粉
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。
fertilization by the union of male and female gametes from the same individual.
由同一个体花粉或精子实现的受精。
high-heat nonfat dry milk
受过高热(辊筒干燥)的脱脂乳粉
Autogamy Self-fertilization in plants.
自花授粉：植物中的自体受精现象。
Studies on Biology of Pollination Fertilization and Embryo Aborted in Wuhexuegan (C.sinensis (L.) Osbeck.);
无核雪柑授粉受精及种胚败育的研究
Study on Pollination, Fertilization and Ovary Culture in Vitro of Zizyphus Jujuba;
枣树离体授粉、受精及子房培养研究
On Activity of the Special Audience:Fans;
媒介重度使用者“粉丝”的受众特性解析
Experimental study on eccentric compression behaviour of autoclaved flyash-lime brick masonry
蒸压粉煤灰砖砌体偏心受压性能试验
Study on the Earth Pressure of Silty Soil and the Behaviour of Retaining Structures for Pit Excavation;
粉砂粉土中深基坑水土压力及围护结构受力性状研究
Selfing is inhibited by genetic self incompatibility and also by the fact that within a single flower the stigma is receptive before the anthesis are ready to shed pollen.
由于遗传上的自交不亲和性以及花中柱头只能在花粉准备撒粉以前接受花粉，因而防止了自交。
Stress-Strain curve of concrete with different content of fly ash under uniaxial pull and compression
粉煤灰掺量对混凝土单轴受拉受压应力-应变曲线的影响
Nowadays, people are paying greater attention to the pollution of pollen and dust in the atmosphere.
大气中花粉和沙尘污染越来越受到人们的重视。
Acidity above 7.0 suggests microbial spoilage.
酸度在7.0以上表明面粉受到微物的腐蚀。
He remains an un-impregnated ovum, an unfertilized pistil.
他依旧是一个未受胎的卵，一个未得花粉的雌蕊。