查询词典 botanical

The American Bryological and Lichenological Society is an organization devoted to the scientific study of all aspects of the biology of bryophytes and lichen-forming fungi and is one of the nation's oldest botanical organizations.

美国苔藓地衣学会是专门研究生物学中的苔藓类、地衣型真菌类植物的专业组织，是该国历史最悠久的植物学组织之一。

Based on examinations of type specimens housed at PE, lectotypes for five names of Chinese taxa in Fagaceae, Papaveraceae, Capparidaceae and Cruciferae are here designated under Article 8.1, 9.9, 9.10 and 37.2, Recommendation 9A.2 and 9A.3 of the International Code of Botanical Nomenclature, because the types were respectively indicated by reference to a gathering that consists of more than one specimen, or more than one gathering were simultaneously designated, without indicating the type in the protologue.

摘要查阅保存于中国科学院植物研究所标本馆的壳斗科、罂粟科、山柑科和十字花科植物的模式标本时，发现有5个植物名称的模式均多于1份标本，或同时引证1号以上的标本而没指定模式，根据《国际植物命名法规》规则8.1、9.9、9.10和37.2，以及辅则9A.2和9A.3的精神，对这些名称做出后选模式指定。关键词壳斗科；罂粟科；山柑科；十字花科；后选模式

Celangulins is a novel botanical insecticide from Chinese traditional insecticidal plant, Celastrus angulatus Max.

是我国著名的传统杀虫植物，基于其中杀虫活性成分开发的植物源杀虫剂苦皮藤素已获得了3项中国发明专利，6β-丙氧基苦皮藤素Ⅴ是近年来通过苦皮藤素Ⅴ衍生合成得到的毒杀成分。

It's called Coix lacryma-jobi in botanical nomenclature, but don't let that put you off.

依照植物学的命名法，它叫做Coix lacryma-jobi，不过，不要被这个名称唬住了。

A majority of such remedies come from the botanical families of Rubiaceae , Solanaceae and Cyperaceae , known sources of psychoactive compounds .

大多数这类补救来自家庭的茜草科植物，茄科和莎草科，已知来源的精神化合物。

Daucus carrota is the botanical name for the common carrot.

胡carrota是植物园名称共同胡萝卜。

I am not very familia r with botanical names.

我不太熟悉植物学方面的名词。

Collect geological samples, faunal materials, botanical specimens, and sediments samples.

收藏地质样品、动物区系的资料、植物学的样品和沉积样品。

As a concentration of seed plants diversity, NBG can produce a large quantity of various kinds of seeds, and the seeds may arrive at diversified habitats with the assistance of dispersal by frugivorous birds, Avian seed dispersal have spread the distribution of seed plants cultivated in NBG and have promoted their natural regeneration, furthermore, it has exerted a positive influence on development and succession of plant communities around the botanical garden.

南京中山植物园作为本地区种子植物多样性中心，提供了丰富多样的种子来源，鸟类传播种子有利于种子到达多样化的生境类型中，促进了植物园内植物的自然更新，扩大了植物的分布范围，丰富了植物园周围马尾松群落，以及虎山森林植物群落中的植物种类，对植物群落的发展和演替产生了积极的影响。

Collections made during the Japanese colonial period in Taiwan (1895–1945) are of special interest in that they mark the first attempt at a truly comprehensive botanical inventory of the island. Unfortunately, these early collections are not widely distributed and are often in poor condition in Taiwanese herbaria.

然而，此段时期之植物标本并未广泛的交换至世界各地，现多於台湾及日本的标本，而且早期由於缺乏好空调控温装置，台湾潮湿炎热的亚热带气候条件并於标本的保存，许多珍贵的史标本常因此受到可回的破坏。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。