查询词典 vascular plants

There was a trend of increasing total Hg concentrations from vascular plants to bryophytes, and from dry to wet site.

较高的土壤总Hg浓度是近地面大气中Hg的重要来源，间接地影响到植物中Hg的浓度。

This paper discusses and analyzes the flora of vascular plants, plant resources and Community ecology in Suzhou city.

与3个邻近地区植物区系的关系由近到远依次为：无锡、南京和上海。

A preliminary study on aquatic vascular plants of Jilin Province.

文章题目吉林省水生维管束植物的初步研究。

The results show that 195 species in 144 genera and 79 families of vascular plants were found in the 10 000 m2 plot .

基于10 000 m2 样地的帽峰山次生林群落共有维管束植物195 种，分属于79 科144 属。

The results showed that 148 species in 110 genera and 61 families of vascular plants were found in the 10 800 m2 plot.

结果表明，基于10 800 m2样地的羊台山次生林群落共有维管束植物148种，分属61科110属，群落的植物区系具有明显的热带性质。

Hytes and the competition between bryophytes and vascular plants are not rare. C

在严酷性较低的环境如过湿的泥炭地中，竞争的重要性增加。

After primary investigation, vascular wild plants are belonging to 218 families, 934 genera, or 2412 species.

经过初步调查统计，东江流域植物区系共有野生维管植物218科934属2412种。

Thorn A stiff sharply pointed woody process that may be found on the stems of vascular plants.

棘的刺：维管植物茎杆上可见的一种坚硬的具锋利尖端的木质结构。

In the riverine wetland, there are 96 species of vascular plants belonging to 87 genera and 41 family and their biodiversity indexes lie between 0.099-1.191, plant community is of simple structure and the advantaged species is planted outstandingly, mostly single excellent community. There are also certain amounts of wetland birds, a large percentage of which are Ardeidae, Gallinula chloropus and Tachybaptus ruficollis .

拟建的化工园区沿江湿地共有维管植物41科87属96种，多样性指数介于0.099-1.191之间，植物群落的结构比较简单，优势种突出，大多为单优势群落；湿地鸟类种类比较丰富，以鹭类、黑水鸡、小鸊鷉所占比例较大：沿江圩田粮棉区为高产稳产地区，粮食作物以水稻、小麦为主。

The 134 genera of vascular plants had 14 areal-types, including 42 cosmopolitans 55 temperate types 30 tropic types 2 Mediterranean-types, 2 East Asia types and 1 endemic species. The cosmopolitan and temperate type accounted for 31.34% and 41.04% of all the genera, respectively revealing the azonal feature of the wetland vegetations and the influences of cold and wet climate on the formation and distribution of the vegetations.

维管束植物属有14个地理分布区类型，包括世界分布属42属、温带分布属55属、热带分布属30属、古地中海属2属、东亚分布属4属、中国特有分布属1属，其中世界分布属和温带分布属分别占区系维管束植物总属数的比例较高，分别为31.34%和41.04%反映了湿地植被的隐域性和冷湿气候对湿地植被发育、分布的影响。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。