花瓣状的

Margin of leaf blade crenate; petals triangular or triangular-ovate, apex obtuse, rarely acute.

叶片的边缘具圆齿；花瓣三角形的或三角状卵形，先端钝，很少锐尖。

Female inflorescence pendulous or erect, with numerous overlapping bracts; each bract subtending a small dichasium with 2 or 3 flowers; calyx with 1-6 scalelike lobes, or obsolete; petals absent; ovary inferior, 2-loculed; styles 2, free; ovules 2, or 1 by abortion, pendulous from near apex of each locule.

雌花序下垂或直立，具多数重叠操作苞片；每苞片对着一小的二歧聚伞花序具2或3花；花萼具1-6鳞片状的裂片，或废退；花瓣无；子房下位，2室；花柱2，离生；胚珠2，或以败育，从近先端那里下垂具有每一个子房室。

Petals absent. Stamens usually numerous, filiform or linear.

花瓣无；通常的雄蕊多数，丝状的或线形。

The author of FSLJ employs simple and natural words, colloquial words and modal particles at lexical level, four-character structures and run-on sentences at syntactic level, and a novel petal-structure at textual level, to express the whole gamut of emotions from happiness to sorrow.

在《浮生六记》的写作过程中，作者在词汇层面上运用简单词、方言和文言虚词，句法层面上借助四字格和流水句，篇章层面上独创了花瓣状结构成功表达了平淡无奇却情真意切的娓语体风格。

A circular or whorled arrangement of flower parts such as those of petals or sepal s.

"花的圆形或者螺纹状的排列，比如花瓣或者萼片。"

Plants distinguished by tubular petaloid perianth and inferior ovary: Aristolochiaceae; Rafflesiaceae; Hydnoraceae.

以管形花瓣状花被和下位子房著称的植物；马兜铃科；大花草科；一个产于非洲和阿根廷的有花植物科。

The tongue of a bell .plants distinguished by tubular petaloid perianth and inferior ovary: Aristolochiaceae; Rafflesiaceae; Hydnoraceae.

以管形花瓣状花被和下位子房著称的植物；马兜铃科；大花草科；一个产于非洲和阿根廷的有花植物科。

Petals white, obovate, margin sparsely erose or entire, apex rounded or cleft.

花瓣白色，倒卵形，边缘疏生啮蚀状的或全缘，先端圆形的或半裂。

Margin of rosette leaf appendage fimbriate; petals red or white

莲座丛叶附属物的边缘流苏状；花瓣红色的或白色 3 O。

Male flowers small, yellow, fascicled in axils of bracts; calyx membranous, cup-shaped, shallowly 2- or 3-lobed or -dentate; petals absent; disk absent; stamens 2-3; filaments free; anthers 2-celled, longitudinally dehiscent; pistillode absent.

雄花小，变黄，在苞片腋内簇生；花萼膜质，杯状的，2-3浅裂的或具牙齿花瓣无；花盘无；雄蕊2-3；花丝离生花药2室，纵向开裂；无退化雌蕊。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。