查询词典 vascular bundle

According to the field investigation data and relevant documents, statistics and analyze wide vascular bundle of 15 investigation units.

依据北京地区实地野外调查数据及相关文献，对15个调查单元的野生维管束植物进行统计分析。

Following population growing and human activity bigger and bigger, the distribution of wild vascular bundle is gradually changing in Beijing.

随着北京地区人口的增多，人类活动范围越来越大，野生维管束植物的分布也逐渐发生了变化。

So far, Hainan has more than 4,000 kinds of vascular bundle plants, accounting for the total number of 1 / 7, 600 of which are unique to Hainan.

到目前为止，海南岛有维管束植物4000多种，约占全国总数的1/7，其中600多种为海南所特有。

And D5 gene was found specifically expressed intapetum cells as well as in the peripheral cells of the vascular bundle of rice anthers.

本文研究工作的另一部分是关于一个类查尔酮合酶基因D5在花粉发育过程中的功能的研究。

In the 5 000 m2 area investigated, there were 132 vascular bundle plant species belonging to 64 families and 111 genus.

其主要结果如下：（1）白云山楝叶吴茱萸群落外貌以常绿为主，种类组成丰富。

Positive linear correlation between the MOE and vascular bundle proportion, and negative correlation between the MOE and basic tissue proportion are also found.

抗弯弹性模量与维管束比量有较高的线性正相关关系，与基本组织比量间负相关性较大。

A vascular bundle, usually visible externally, as in leaves.

脉 Vein 维管束，通常外形可见，如叶中。

There is a vascular bundle in a dark line on the surface.

果肉或粘胶质层附在果核外面。

The each crystal region of vascular bundle of bamboo's cross section has formed during it's mature period .

成竹期的竹子，横截面微管束中各部分结晶区已经形成，结晶区图像清楚，纹理差距明显。

Vascular bundle leading to each flowerlet was also different in the same spikelet .During the growth course of ear,the contents of soluble sugar and amino

在穗的发育过程中，植株及穗部器官中的可溶性糖和氨基酸的含量在不断变化，分配也不平衡。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。