花瓣

每一片白色的花瓣上都有一条红色的条纹。

Each white petal had a stripe of red .

PP（333）对高山杜鹃花瓣生理特性的影响

The Influence of PP_ ( 333 ) on Some Physiological Characteristics of Rhododendron hybrides Petal

可以把这些花瓣跟米饭一起煮，使米饭变成黄色。

The petals can be cooked with rice to colour it yellow .

她掰开玫瑰花，将花瓣撒在坟墓上。

She tore the rose apart and scattered the petals over the grave

花瓣展开，一只蜂王露了出来。

The flower opens to reveal a Queen Bee

花瓣落了。

The petals fall .

花瓣散落了一地。

The ground was scattered with fallen petals .

单瓣深浅不一的亮粉红色星形缟花，花瓣端有凹痕。平坦尖型叶。大型。

Single chimera light pink two-tone fluted star . Plain , pointed . Large .

他只见过一朵花，一个有着三枚花瓣的花朵，一朵很不起眼的小花。

It was a flower with three petals1 , a flower of no account at all .

略带蓝色的白花瓣

white petals tinged with blue

在小王子的星球上，过去一直都生长着一些只有一层花瓣的很简单的花。

On the little prince 's planet the flowers had always been very simple . They had only one ring of petals1 ;

花瓣之中则长有15或20个小的粉穗或雄蕊，顶部为黄色，包含很多细小的黄色花粉颗粒。

Inside these petals are fifteen or twenty little dust-spikes or stamens , with yellow heads which are full of tiny yellow grains of pollen4 .

她精心选择着她将来的颜色，慢慢腾腾地妆饰着，一片片地搭配着她的花瓣，她不愿象虞美人那样一出世就满脸皱纹。

She chose her colours with the greatest care . She adjusted her petals one by one . She did not wish to go out into the world all rumpled8 , like the field poppies .

Mg（OH）2纳米阻燃花瓣的自组装合成

The Self-assembly Synthesis of Flame Retardant Mg ( OH ) _2 Nano-petaline

对活体和离体系统的rf花瓣中叶绿体结构进行观察。

The ultrastructure of the plastids in rf petals were examined .

肾结核CT特征表现为：断面上聚集成“花瓣”状的多发低密度区。

Typical CT finding was multiple low density lesions , gathering together in " flower petals " shape .

建立了百合花瓣的总RNA提取和纯化方法，解决了百合花瓣组织器官内多糖、多酚类物质的干扰问题。

The method for extraction and purification of total RNA from petals of lily flower was developed .

月季花瓣衰老过程中可溶性蛋白的SDS-PAGE分析

SDS-PAGE Analyses of Soluble Proteins during Petal Senesence of Rose Flowers

采后花瓣中CAT、可溶性总糖和蔗糖均为下降。

The activity of catalase ( CAT ) and soluble sugar and sucrose contents in control group throughout vase-life were reduced .

与叶片相比，在花瓣中检测到的Bt蛋白含量极低。

The Bt insecticidal protein content in petals was very much lower than that in leaves .

增强UV-B辐射下，仙客来花瓣中的花青素含量增加。

Anthocyanin contents in the petals of C. persicum increased under UV-B radiation .

采用间接酶联免疫吸附法（EnzymeLinkedImmunosorbentassay，简称ELISA）测定了大岩桐花瓣发育过程中4种内源激素含量的动态变化。

The changes of endogenous hormone content during petal development in Sinningia speciosa were measured by indirect ELISA ( enzyme linked immunosorbent assay ) .

AMP与ASA对菊花花瓣生理和花期调控的影响

Effect of ASA and AMP on Physiology of Petals and Regulation of Florescence of Chrysanthemum

利用逆转录聚合酶链式反应（RTPCR）得到在蝴蝶兰花瓣中特异性表达的查尔酮合酶cDNA（pchs1）。

The chalcone synthase cDNA in Phalaenopsis ( pchs - 1 ), which is specifically expressed in flowers , was obtained by RT-PCR .

PSt种子与花瓣形PSt/PAN复合颗粒的制备

Preparation of polystyrene seeds and petal-like composite polymer particles

RT-PCR分析表明它们在叶片、花瓣以及不同时期的花蕾中都有表达，在幼果中没有表达。

RT-PCR analysis indicated they expressed in the leaf , petal and flower buds during different stages , while not expression in the immature fruit .

月季花（RosachinesisJacq.）花瓣花青素含量日周期变化的时间生物学意义初步研究

Daily Quantity Variety of Anthocyanin in Petals of Rosa chinesis Jacq . and Signification of Chronobiology

不同颜色的唐菖蒲花瓣相比，深红色花瓣提取物的DPPH·清除率最高；不同发育时期的唐菖蒲花瓣，其枯萎时期对DPPH·清除率最高。

Extraction of dark red petals and the petals growing at wilting stage had higher DPPH · scavenging rate .

ACC处理可以促进采后香石竹切花的乙烯合成，跃变高峰提前出现，加速花瓣萎蔫。

ACC treatment promoted ethylene biosynthesis , advanced climacteric rise and peak appearence , and accelerated the petals wilt of carnation cut flower .

那是DOW，他提倡关注简单的基本形式，比如一朵花的线条和它的花瓣，

That 's DOW , D-O-W , who advocated focusing on simple basic forms , like the lines of a flower and its petals