- 更多网络例句与花粉块相关的网络例句 [注：此内容来源于网络，仅供参考]
-
Pollen granular, united into pollinia attached to a retinaculum through a caudicle; filaments connate into a gynostegium.
花粉颗粒状，通过一花粉块柄合并成花粉块着生retinaculum；花丝合生成为一合蕊冠。
-
Anther appendages membranous; pollinia 2 per pollinarium, waxy, pendulous, caudicle slender.
花药附属物膜质；花粉块2 每pollinarium，腊制，下垂，纤巧的花粉块柄。
-
Stamens 5, usually inserted at base of corolla tube and adhering to stigma head to form gynostegium; filaments usually connate to form a tube enclosing ovaries; anthers 4-celled (Periplocoideae and Secamonoideae) or 2-celled, often with a membranous apical appendage; pollen tetrads contained loosely on a spatulate translator with a basal corpusculum, or pollen united into waxy pollinia, each attached through a caudicle to the retinaculum between adjacent anthers to form a pollinarium, pollinia 2 or 4 per pollinarium.
雄蕊5，着生于花冠筒的基部，与柱头贴生，和柱头粘生，形成合蕊柱；花丝通常合生成管包围子房；花药4室(Periplocoideae和Secamonoideae)或者2室的，通常有一膜质的顶端附属物；四合花粉松散地着生于匙形的载粉器上，具有着粉腺体，或者花粉合生成腊质的花粉块，通过花粉块柄与系接于着粉腺上，每个花药有花粉块2个或4个。
-
Anthers short, appendages arching over stigma head; pollinia 2 per pollinarium, horizontal, suberect, rarely erect, caudicles ascending or suberect, retinaculum small.
花药短，附属物在柱头头状花序上方拱起；花粉块2 每pollinarium，水平，近直立，很少直立，花粉块柄上升或近直立，小的retinaculum。
-
Anthers rhomboid; pollinia subglobose, subhorizontal, caudicles ascending, retinaculum ellipsoid.
花药斜方形；近球形的花粉块，上升的近水平，花粉块柄，retinaculum 椭圆体。
-
Using light,transmission and scanning electron microscopy,the development of the polli- nium of Goodyera proceraHooker.was investigated.
兰花的花粉在成熟时一般并不形成单个花粉粒，而是形成花粉块依赖昆虫传播的。
-
Anthers erect, with apical membrane overlying stigma head; pollinia 2 per pollinarium, margin translucent, caudicles enlarged at apex, erect.
花药直立，具顶端的膜overlying柱头头状花序；花粉块2 每pollinarium，半透明的空白边，花粉块柄放大在先端，直立。
-
Anther appendages membranous, ovate, overlying stigma head; pollinia 2 per pollinarium, oblong, horizontal, caudicles obliquely ascending.
花药附属物膜质，卵形，柱头头状花序；花粉块2 每pollinarium，长方形，水平，斜升的花粉块柄。
-
After the aggregates have formed the sporogenous cells inside the- aggregates(which could now be called massulae)divide to form numerous pollen mother cells.
在文献中有关兰花花粉块的成熟结构的描述已有很多一刃，但有关兰花花粉块的形成过程的报道
-
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
- 更多网络解释与花粉块相关的网络解释 [注：此内容来源于网络，仅供参考]
-
caudicle：花粉块柄
蕊柱基部有时向前方(唇瓣方向)延伸而成足状,称蕊柱足;在柱头与雄蕊之间常有一舌状器官,称蕊喙(Rostellum),蕊喙通常由柱头上裂片变态而来,能分泌粘液;花粉多半粘合成团块,有时一部分变为柄状物,称花粉块柄(Caudicle);蕊喙的粘液常变为固态的粘块,
-
pollen mother cell：花粉母细胞
pollen mass 花粉块 | pollen mother cell 花粉母细胞 | pollen rain 花粉雨
-
pollinium：花粉块
聚伞花序通常伞形;花5数,花冠合瓣,通常辐状;副花冠通常存在;花药彼此粘生,花丝合生成管状,称合蕊冠,腹部与雌蕊粘生成中心柱,称合蕊柱,花药顶端常有膜片;花粉联结成块状,称花粉块(Pollinium),或四合花粉;子房上位,柱头基部5棱,
-
pollinium：花粉团块
07. Free pollen grains. 分离的花粉粒 | 08. Pollinium. 花粉团块 | 09. Anatropous ovule. 侧面著生的胚珠
-
Closterium：新月藻属
单细胞类 型的有新月藻属 (Closterium)和鼓藻属2.白前属(鹅绒藤属,牛皮消属)(Cynanchum) 草本或藤本. 副花冠杯状或繸状,着生雄蕊的背面,花粉块2,每室1 个,相邻2 个花粉块固定3.娃儿藤属(Tylophora) 藤本. 副花冠为5 个卵形肉质裂片所组成;
-
glandule; glandula：小腺;兰花内花粉块附著的腺
有腺点的 glandular-punctate | 小腺;兰花内花粉块附着的腺 glandule; glandula | 坚果;槲果 glans
-
massula：花粉块
质谱分析 mass-spectrometric analysis | 花粉块 massula | 下坡运动堆积作用,块体坡移堆积作用 mass-wasting deposition
-
massula：花粉小块
14.011 花粉块 pollinium | 14.012 花粉小块 massula | 14.014 外壁外层 sexine
-
polyad：多合花粉
13.062 脊下腔 carinal cavity | 14.010 多合花粉 polyad | 14.011 花粉块 pollinium
-
pollen mass：花粉块
pollen grain 花粉粒 | pollen mass 花粉块 | pollen mother cell 花粉母细胞