查询词典 lance-leaved

The mechanism for accumulation and cycling of Mg in a subtropical evergreen broad-leaved forest in Zhejiang Province was elucidated in this paper.

研究了分布于浙江建德的亚热带常绿阔叶林生态系统的Mg的积累和循环。

It is mainly used to kill the broad-leaved weeds.The thesis primarily introduces the development of Propyzamide at home and abroad.

本论文主要介绍了酰胺类除草剂戊炔草胺的国内外发展情况，确定了合成路线并经实验得到产物。

In history, the natural vegetation of mid-subtropical mountain ecosystem was evergreen broad-leaved forest on the whole.

森林生态系统转换是森林生态系统经营管理中的一个十分重要问题。

This study deals with the degradation mechanism of damaged evergreen broad-leaved forest in eastern China.

此项研究是关于中国东部常绿阔叶林生态系统退化类型、动因和机制。

Made of the hard-to-cut wood of a broad-leaved tree, as e.g. oak.

由阔叶树的难以切割的木材制成的，例如橡树。

Under the current situation, it is of great practical significance to study focusedly on the functions of evergreen broad-leaved species and dynamic characteristics of community during the process of vegetation restoration.

因此，围绕常绿阔叶林造林树种的功能和植被恢复过程中群落功能的动态变化特征等方面的研究具有十分重要的理论和实践意义。

Overall, the responses of soil enzyme activities to nitrogen deposition in the evergreen broad-leaved forests were different.

总体上，常绿阔叶林中不同土壤酶活性对N沉降的响应有所差异。

As broad-leaved hard, hot, due to renovations杂木strong demand, the price is not firm fatigue.

至于阔叶硬，热由于进行装修，杂木强劲需求，价格不坚定的疲劳。

In a word, most of evergreen broad-leaved species showed better fire-resistance property.

综合看来，多数常绿阔叶树种均表现出了较好的防火性能。

Vegetation typical of the subtropical evergreen broad-leaved forest.

植被为典型的亚热带常绿阔叶林。

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。