raceme

简明释义

英[ˈræsiːm;rəˈsiːm]美[reˈsim]

n. [植] 总状花序；[植] 外消旋体

英英释义

单词用法

同义词

反义词

例句

1.Raceme rachis and pedicels pubescent or puberulent ; bract and bracteole usually borne on distal 1/2 of pedicel.

总状花序轴和花梗具短柔毛或微柔毛；苞片和小苞片通常生于花梗上部的1/2。

2.The main method used to obtain monoenantiotropic drugs is resolution of raceme. Resolution inclusion method breaks through the limitation of classical resolutions by introducing host guest chemistry.

外消旋体拆分是获取单一对映体药物的主要方法，将主客化学引入化学拆分发明的包结拆分法突破了经典拆分方法的局限；

3.This article reviews some kinds of resolution methods of raceme based on membrane processes.

本文综述了采用各种膜拆分外消旋体的研究进展。

4.The ancestral inflorescence of the genus Tulipa is supposed to be more primitive drepanium than raceme which is deprived from cyme.

因此认为本属的祖先花序类型可能力较原始的螺旋状花序，而不是从聚伞状花序中衍生出来的总状花序。

5.Mostly conclusion as follows:1. There is intra-inflorescence variation in raceme of L. virgaurea individual, and it's not limited by different population.

主要结论如下：1。黄帚橐吾个体总状花序内存在花序内变异，且不受种群差异的限制。

6.The raceme, the (R)-isomer and the (S)-isomer are identical in chemical structural formula but different in stereostructure and optical rotation performance.

外消旋体、（R）-异构体和（S）-异构体具有相同的化学结构式，具有不同的立体结构和旋光性能。

7.Raceme separation is the main rout for preparation of pure enantiomers.

外消旋体拆分是获得单一手性化合物的重要途径。

8.And the K application was tend to significantly related with the number of seed per pod, 1000-seed weight, the length of raceme.

施钾量与每角粒数、千粒重和主花序长有呈显著正相关的趋势。

9.The raceme 总状花序 of the plant swayed gently in the breeze.

植物的raceme 总状花序 在微风中轻轻摇曳。

10.Many species of orchids feature a raceme 总状花序 in their flowering structure.

许多种类的兰花在其开花结构中具有raceme 总状花序。

11.In botany, a raceme 总状花序 is defined as a simple unbranched cluster of flowers.

在植物学中，raceme 总状花序 被定义为一种简单的无分枝花序。

12.The raceme 总状花序 can vary in length depending on the type of flower.

根据花的类型，raceme 总状花序 的长度可以有所不同。

13.The flowering plant produced a beautiful raceme 总状花序 of vibrant colors.

这株开花植物产生了一个美丽的raceme 总状花序，色彩鲜艳。

作文

In the world of botany, understanding the various structures of flowers and their arrangements is essential for both amateur gardeners and professional horticulturists. One such fascinating floral structure is the raceme, which refers to a type of inflorescence where flowers are arranged along a central stem or axis. This unique configuration allows for multiple flowers to bloom in succession from the bottom to the top of the stem, creating a visually appealing display. The raceme can be found in many plant species, including popular garden favorites like lupines and foxgloves.The beauty of a raceme lies not only in its aesthetic appeal but also in its biological advantages. By having flowers positioned along a single stem, plants can attract a wider range of pollinators. This arrangement increases the chances of successful pollination, as insects and birds can easily access multiple flowers without having to travel far. Furthermore, the sequential blooming of flowers on a raceme ensures that the plant has a prolonged flowering period, which can enhance its chances of reproduction.In addition to its role in plant reproduction, the raceme also serves as an important feature for plant identification. Botanists often rely on the shape and arrangement of flowers when classifying different species. For instance, while some plants may exhibit a cluster of flowers known as a corymb, others may display a raceme. Understanding these differences is crucial for anyone interested in the study of plant life.Moreover, the raceme has inspired artists and designers throughout history. The elegant lines and symmetry of a raceme can be seen in various forms of art, from paintings to fabric patterns. This natural design element serves as a reminder of the intricate beauty found in nature and encourages creativity in human expression.In conclusion, the raceme is more than just a botanical term; it represents the intricate relationship between form, function, and beauty in the plant kingdom. Whether you are a gardener, a botanist, or simply someone who appreciates nature, recognizing the significance of a raceme can enhance your understanding of the natural world. As we continue to explore the diverse structures of plants, let us appreciate the raceme for its unique contribution to the beauty and functionality of flowering plants.

在植物学的世界中，理解花朵及其排列的各种结构对业余园丁和专业园艺师来说都是至关重要的。这样一个迷人的花卉结构就是raceme，指的是一种花序类型，其中花朵沿着中央茎或轴排列。这种独特的配置允许多个花朵从茎的底部到顶部依次绽放，形成一种视觉上令人愉悦的展示。raceme可以在许多植物种类中找到，包括流行的花园植物如羽扇豆和狐狸草。raceme的美不仅在于其美学吸引力，还在于其生物学优势。通过将花朵置于单一茎杆上，植物可以吸引更广泛的授粉者。这种安排增加了成功授粉的机会，因为昆虫和鸟类可以轻松访问多个花朵，而无需远行。此外，raceme上花朵的依次绽放确保了植物有一个较长的开花期，这可以增强其繁殖的机会。除了在植物繁殖中的作用外，raceme还作为植物识别的重要特征。植物学家常常依赖花朵的形状和排列来分类不同的物种。例如，虽然一些植物可能表现出称为伞形花序的花朵簇，但其他植物可能展示出raceme。理解这些差异对于任何对植物生命研究感兴趣的人来说都是至关重要的。此外，raceme在历史上激发了艺术家和设计师的灵感。raceme优雅的线条和对称性可以在各种艺术形式中看到，从绘画到织物图案。这种自然设计元素提醒我们自然界中存在的复杂之美，并鼓励人类表达中的创造力。总之，raceme不仅仅是一个植物学术语；它代表了植物王国中形式、功能和美之间复杂的关系。无论你是园丁、植物学家，还是仅仅欣赏自然的人，认识到raceme的重要性都可以增强你对自然世界的理解。当我们继续探索植物的多样结构时，让我们欣赏raceme对开花植物的美丽和功能性的独特贡献。