花药绒毡层属腺质绒毡层类型。
其花药壁发育类型为基本型。
花丝在雄蕊里产生花药的柄。
其次，花药的可能性，他们夸大了困难。
Secondly, there is anther possibility that they exaggerate the difficulties.
胚珠的异常常伴随着花药的异常而发生。
The abnormal ovule often appear simultaneously with the abnormal anther.
雄花在芽中球状的，约1毫米；花药圆。
黄檗花药壁发育为基本型。
花药雄蕊中有花粉的部分。
棕色棉细胞质雄性不育花药的细胞学观察。
Cytological observation of cytoplasmic male-sterile anther of brown cotton.
棕色棉细胞质雄性不育花药的细胞学观察。
Cytological observation of cytoplasmic male - sterile anther of brown cotton.
花药培养增强了产生大量单倍体植株的能力。
Anther culture has enhanced the capacity to generate large Numbers of haploid plants.
授粉是机械地把花药里的花粉传送到柱头上去。
Pollination is the mechanical transfer of pollen from the anthers to the stigmas.
石刁柏花药培养愈伤组织诱导影响因素的研究。
Studies on factors influencing callus induction in anther culture of asparagus officinalis l.
石刁柏花药培养愈伤组织诱导影响因素的研究。
Studies on factors influencing callus induction in anther culture of asparagus officinal is l.
使用适当大小网眼的滤器可把碎片与花药分开。
The debris can be separated from the anthers with a colander of proper mesh size.
在花粉形成过程中，花药内天然产生一种化合物。
During pollen formation a compound is produced naturally in the anther.
花药药隔的特化结构通常具有重要的生物学意义。
The specialized structure in connectives of anthers generally has important biological significance.
这表明在小麦的活体花药中也存在花粉二型性现象。
This indicated that the pollen dimorphism also presented itself in the anthers on wheat plants.
孢子发育时期与花蕾形态特征、花药颜色具有相关性。
Microspore development showed correlativity with the morphological characteristics of buds, and the color of anthers.
花药愈伤组织诱导率与绿苗分化率具有显著的相关性。
There are significant correlation between induction frequency of pollen callus and differentiation frequency of green plantlets.
结论：合理的种植密度可以提高红花药材的产量和品质。
Conclusion: Reasonable planting density can improve the output and quality of safflower crude drug.
与对照比较，激光诱导花药愈伤组织能促使花粉的芽分花。
Compared with CK, the bud differentiation rate of pollen callus of anther is stimulated significantly.
昆虫翅膀的震动帮助播撒取自花药的花粉，并落到柱头上。
Vibrations caused by the insect's buzzing help release pollen from the flower's anthers so that it can fall onto the stigma.
花药壁由外表皮层，中间纤维层，内部营养层和绒毡层构成。
The anther is made up of an outer epidermis, a middle fibrous layer, and an inner nutritive layer, the tapetum.
花药涂片镜检结果表明，愈伤组织来源于花药中的花粉细胞。
The results obtained from cytology observation showed that the callus originated from pollen cells of anther.
该方法操作简便、快速、准确，可用于扶桑花药材的质量控制。
This method is convenient, reproducible and accurate, and can be used in quality control of Flos H.
败育的小花成熟时常见只有2 ~4个花药或完全没有花药。
At the mature pollen stage, only 2 ~ 4 anthers or no anthers were observed in one flower.
目的建立可供鉴别金银花药材的高效液相(HPLC)指纹图谱。
Aim to establish fingerprint chromatography of Traditional Chinese Medicine honeysuckle by HPLC.
对具绵状毛的至少沿脉被微柔毛的叶片和叶柄；花药球状的或肾形。
Leaf blade and petioles puberulent to woolly at least along veins; anthers globose or reniform.
冷冻与高糖处理对花药愈伤诱导率的影响因外植体来源不同而不同。
The effects on anther culture by cold-treatment and high-sucrose treatment differed with the different sources of explants.
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