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对萼的

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Sepals 4 or 5, connate at base or to their full length.

萼片4或5,对他们的全长的在基部合生或。

Flowers unisexual. Male inflorescence precocious, elongate, pendulous, with numerous overlapping bracts; each bract usually subtending a small dichasium with 1-3 male flowers; stamens as many as and opposite sepals or, if sepals obsolete, then stamens of inflorescence to 20; filaments very short, connate or nearly so; anthers 2-loculed, thecae connate or separate, opening by longitudinal slits.

雄花序先有花,拉长,下垂,具多数重叠苞片;通常的每苞片对着一小的二歧聚伞花序具1-3雄花;同数的雄蕊和与萼片对生或,如果萼片废退,然后对20的花序的雄蕊;花丝非常短,合生或近合生; 2室的花药,合生的或分开的囊,以纵裂缝开阔的。

Fucose composed of 40% the total carbohydrate with lesser but approximately equal amount of galactose, glucosamine, and galactosamine present.

对糖萼的糖化学组份分析表明糖萼是由40%的岩藻及大致等量的半乳糖,氨基葡萄糖和氨基半乳糖组成。

In alltreatments, the removal of nitrogen and the accumulation in vivo of nitrogen in Eichharniacrassipes are greater than Hosta ventricosa.

在各处理中凤眼莲对氮的去除率以及体内氮的累积量都要大于紫萼玉簪。

In all treatments, removal rate ofphosphorus and phosphorus accumulation in vivo of Eichharnia crassipes are greater than Hostaventricosa. The results showed that in phosphorus pollution water, the repair results of Eichhorniacrassipes is better than Hosta ventricosa.

在各处理中凤眼莲对磷的去除率以及体内磷的累积量都要大于紫萼玉簪,说明凤眼莲对磷污染水体的修复效果好于紫萼玉簪。

Stamens 1 or 2 × as many as sepals; filaments short, slender; anthers basifixed, mostly oblong or linear, 4-loculed, dehiscing by slits, antisepalous anthers sometimes somewhat longer than antipetalous ones; pollen grains shedding at 3-celled stage. Ovary inferior, 1(or 2)- or 4-celled, septa solid or practically absent (present only at base and apex of ovary); styles as many as sepals, alternisepalous, free, mostly short, grading into globose or subulate stigmas, spreading in fruit; stigmatic papillae hairlike; ovules as many as styles, rarely 1, apical, pendulous, anatropous.

雄蕊1或2 *同数萼片;花丝短,纤细;花药基着,通常长圆形或者线形,4室,纵向开裂,对萼花药稍比对瓣花药长;花粉粒在3室的阶段散落子房下位,1(或者2)或4室,隔膜实心或几乎无(只在基部和子房先端存在);花柱和萼片同数,与萼片互生,离生,柱头乳突毛发状;胚珠与花柱同数,很少1,顶生,倒生。

Petals [3 or]4 or 5[-8], fascicles each with many to few stamens with filaments almost free to completely united, or ± completely connate , with anthers 1, 2, 4 or many-celled, basifixed or variously united; fasciclodes 4 or 5, antisepalous and free or ± united or absent; pistillode present or absent.

花瓣 [3或者 ]4或5 [-8],每束簇具很多到少数花丝几乎离生到完全合生的雄蕊,或花丝多少完全合生的,具花药1,2,4或很多,基着或各种地合生;下位腺体4或者5,对萼和离生或者多少合生或无;退化雌蕊宿存或无。

The purpose of this study is to compare the effects of sea temperature on growth rate and mortality of reef corals, Stylophora pistillata and Seriatopora hystrix.

中文摘要本论文比较不同温度对萼柱珊瑚和尖枝列孔珊瑚生长率及死亡率的影响。

Two species of algae, Chlorella pyrenoidosa and Scenedesmus obliquus were cultured by the method of Li Shanghao's .

采用种群累积培养法,研究了藻类食物的种类和密度对萼花臂尾轮虫休眠卵形成的影响。

The effects of aldrin and dieldrin on the reproduction of B.

以17β-雌二醇为阳性对照,运用生命表技术和群体累积培养方法,评价了艾氏剂和狄氏剂对萼花臂尾轮虫生殖的影响。

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