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草本

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Herbs perennial, cespitose, scapose, pulvinate; caudex simple or many branched.

多年生草本,丛生,具花葶,垫状;茎基单一或者多分枝。

A small chafflike bract enclosing the flower of a grass.

热带产的主要是草本的科,叶基生或似苞片,花小。

There are about 100 species plants in the wetland, and the majority is herbage and frutex. These plants included Polygonum hydropiper, Nelumbo nucifera, Annua Linn, Phragmites communis etc. At the same time, there are also 48 species animals, which belong to 30 families, and these animals included Ciconia ciconia, Cygrus cygrus, Platalea leucorodia, Meles meles etc.

湿地内有高等植物近100种,其中草本和灌木占大多数,典型的如水蓼、莲藕、早熟禾、芦苇等;在此栖息的动物有5纲共18目30科48种,具有代表性的如黑鹳,大天鹅、白琵鹭、狗獾等,是铜川市重要的水源补给地和湿地保护区,对于当地生态环境和经济社会可持续发展意义重大。

Herbs annual. Leaves alternate, sessile, linear to lanceolate, complanate, semiterete, or terete, membranous or fleshy, densely hairy.

一年生草本叶互生,无梗,线形到披针形,扁平,半圆柱形,或圆柱状,膜质或肉质的,有密毛。

Coreidae; coreid bugs, squashbugsany of several United States plants having long stalks of funnel-shaped white or yellow flowers.

分布于美国西部的菊科的一个草本属,特点是叶全缘或羽状分裂,花黄色或白色,头状花序,总花梗长。

Genus of perennial North American herbs with aromatic usually cormous roots.

北美一个多年生草本属,根常球形,芳香。

Herbs small, perennial, cormous.

草本小,多年生植物,具球茎。

Herbs annual or biennial. Trichomes flattened, strongly crisped, simple or minutely stalked and forked.

一年生或二年生草本毛状体使变平,强烈使卷曲,简单和细微偷偷走近并且以叉叉。

In order to investigate the succession of soil microbial community with ecosystem development, soil samples of three successional stages (i.e., barren stage, cryptogamic crust stage and herbaceous vascular plant community stage) from two tailings wastelands (Yangshanchong tailings wasteland discarded in 2001 and New Tongguanshan tailings wasteland discarded in 1991) were collected and soil microbial biomass was determined by methods of typical plate culture' and molecular biology.

该研究以2处(即,铜陵杨山冲尾矿废弃地和铜官山新尾矿废弃地)不同时期弃置的、处于3个演替阶段(原生裸地阶段、隐花植物结皮阶段和草本维管植物群落阶段)的铜尾矿废弃地为研究对象,利用传统培养法和分子生物学法相结合的手段对土壤微生物量和土壤微生物群落结构变化及其影响因素进行了调查。

Seeds few or numerous, rarely 1; sepals herbaceous; petals shorter or longer than sepals; herbs erect, diffuse, or cushionlike

种子很少或多数,很少1;萼片草质;花瓣短或更长于萼片;草本直立,铺散,或垫状 19 Arenaria 无心菜属

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。