angiosperm

Funicle ( funiculus ) The stalk attaching the ovule ( later the seed ) to the placenta in angiosperm ovaries.

被子植物 子房中连接胚珠 ( 之后的种子 ) 和胎座的柄.

互联网摘选

Both species occured on rotten angiosperm wood, and caused a white rot.

这两种木材腐朽菌均生长在阔叶树腐朽木上, 造成木材白色腐朽.

互联网摘选

Most angiosperm ovules possess two integuments, while gymnosperms usually have only one.

大多数被子植物的胚珠有两层珠被, 而裸子植物通常只有一层.

互联网摘选

Angiosperm pollen characteristics and significance at middle-late period of Early Cretaceous in China

中国早白垩世中、晚期被子植物花粉的特征及其意义

互联网摘选

Chalaza ( pl . chalaxae or chalazas ) The region of an angiosperm ovule where the nucellus and integuments merge.

合点 :被子植物胚珠上的一个区域,在合点处珠心和珠被愈合.

网络文摘精选

Functions of Calcium during fertilization of angiosperm is one of research focuses for botanists.

钙在被子植物双受精过程的作用一直是植物学家的兴趣热点。

互联网摘选

New techniques and approaches used in systematics and identification of Angiosperm

被子植物系统分类与鉴定的新方法

互联网摘选

angiosperm pollen flora of tropic and subtropic china.

中国热带亚热带被子植物花粉。

互联网摘选

This latter statement finds support in contemporary works on angiosperm embryology.

后者这一说法,在当代被子植物胚胎学研究中获得了支持.

词典精选例句

Self-incompatibility, a common biological phenomenon in angiosperm, is an important protective mechanism of preventing close breeding and species retrogression that formed during long period evolution.

自交不亲和性是被子植物中常见的一种生物学现象，是植物在长期进化过程中形成的防止近亲繁殖和物种退化的一种保护机制。

互联网摘选

Funicle ( funiculus ) The stalk attaching the ovule ( later the seed ) to the placenta angiosperm ovaries.

中连接胚珠 ( 之后的种子 ) 和胎座的柄.

互联网摘选

a polyphyletic classfication system of angiosperm

发表被子植物分类系统

互联网摘选

The life cycle of maize is that of a typical angiosperm.

玉米的生活史是被子植物中比较典型的.

词典精选例句

funicle ( funiculus ) the stalk attaching the ovule (later the seed) to the placenta in angiosperm ovaries.

被子植物子房中连接胚珠（之后的种子）和胎座的柄。

互联网摘选

The hamamelidaceae also is angiosperm ancient and the complex branch.

金缕梅科也是被子植物中古老而又复杂的科.

互联网摘选

A Preliminary Study on the Characteristics of Angiosperm Flora in Sichuan Region

四川被子植物区系特征的初步研究

互联网摘选

Shaddock ( Citrus grandis Osbeck), belonging to angiosperm, dicotyledon, Sapindales, Rutaceae, Citrus, is a fruit grown in the southeast Asia that has a unique taste.

柚子（Citrus grandis Osbeck），属被子植物门、双子叶植物纲、无患子目、芸香科、柑橘属，是东南亚常见的一种独具特色风味的水果。

互联网摘选

Reform of Angiosperm Taxonomy Experimental Teaching System

被子植物分类学实验教学改革

互联网摘选

In some angiosperm the seeds are equipped with gossamer wings, like the dandelion and milkweed seeds.

有些被子植物的种子有蛛丝般的翅膀，例如蒲公英和乳草属植物的种子。

互联网摘选

Main stages of Cretaceous angiosperm succession in north part of Northeast China

东北北部白垩纪被子植物的基本发展阶段

互联网摘选

Progress and Prospect of GAMETO-SOMATIC hybridization in angiosperm

被子植物配子-体细胞杂交研究的进展与展望

互联网摘选

Other angiosperm cultures based on totipotent cells could be adapted to similar ends.

其它用全能细胞的被子植物培养能够适合于类似的目的.

词典精选例句

Angiosperm has 418 species, 203 genera of 63 families, amounting to 86.30%, 92.69% and 95.87% of the total.

被子植物63科203属418种，分别占巴朗山阳坡的86.30%、92.69%和95.87%；

互联网摘选

The characteristics of the floral organs reflecting the systematic significance and taxonomic position of the group most exactly and correctly. The question of the floral origin and evolution become a leading question to investigate the origin of the angiosperm.

花器官最为精确的反映了其所属分类群的系统学意义和分类学地位，其形态学特征被认为是对被子植物演化进行系统性构建的传统依据。

互联网摘选

General believing, the multi-carpel wooden orchid aceae plant is the angiosperm most primitive class group.

一般的认为, 多心皮的木兰科植物是被子植物最原始的类群.

互联网摘选

Studies of Paleobiology and paleoecology of fossil angiosperm in North America

北美古被子植物系统学与生态学研究现状与发展长链烯酮化合物与生物化石

互联网摘选