查询词典 lance-leaved

Small two-leaved herb of the northern United States and parts of Canada having racemes of small fragrant white flowers.

北美北部和加拿大部分地区的一种小形、具有两个叶子的草本植物，白色芳香的小花组成总状花序。

A large monocotyledonous genus of pinnate-leaved palms found in Asia and Africa.

生长于亚洲和非洲的棕榈类的一个单子叶植物大属，羽状叶片。

Diversiform-leaved poplars, the king of life of the desert, I was wild with joy on seeing you.

胡杨，戈壁大漠的生命之王，见到你，我们欣喜若狂，我们来了。

I thought diversiform-leaved poplars also grinned at me, not approving of me, since their living in this planet was for the purpose of proving the value and eternity of life.

但我想胡杨也是对我微微一笑，对我不以为然，因为它的存在是为了证实生命的珍贵和永恒的追求，对我则不屑一顾。

Willow is an important wide-leaved tree species worldwide.

柳树种类繁多，分布广泛，是重要的阔叶树种，其遗传学研究也较早受到重视。

This research not only provided management technology and method for the mixed uneven-aged stands of coniferous and broad-leaved trees in Changbai mountains, also it have important referring value on the mixed uneven-aged stands management in other area.

本研究不仅为长白山地区云冷杉针阔混交林的经营利用提供了方法技术，而且对其他林区的针阔混交林经营也有着重要的参考价值和借鉴意义。

Based on stands-level forest ecosystem, referring intensive management method of natural mixed uneven-aged stands—control method, the mixed stands of coniferous and broad-leaved trees, in which spruce and fir are dominant species, were studied in this thesis;and explored sustainable management model on forest ecosystem level about economy, ecological environment and society.

本文以林分级别森林生态系统为基础，借鉴了天然异龄林集约经营方法—检查法，对长白山过伐林区以云冷杉为主的针阔混交林的森林可持续经营进行了研究，并从经济、生态环境和社会3个方面探索了森林生态系统尺度上的可持续经营模式。

But behind this great mystery have closed the two-leaved gates of brass, which only the Hand of the Conqueror could burst open.

但是，这个伟大的背后之谜已关闭两个阔叶黄铜大门，只手的征服者可以爆裂开放。

To investigate the spatial-dependence of heterogeneity at multiple scales for a community, we selected a representative plot of 100 m×100 m in the mountainous evergreen and deciduous mixed broad-leaved forest in Sichuan, southwest China (102°50'E, 30°02'N).The location of every tree was mapped by compass, and all-scale analysis of spatial structure of forest community was conducted by the method of PCNM (principal coordinates of neighbor matrices).

为了解植物群落在多尺度下的空间变异规律及其对空间尺度的依赖，以川西南山地阔叶混交林为对象，在有代表性的地段设立100m×100m样地，采用传统的罗盘仪对树体的相对空间位置进行定位，运用主轴邻距法(principal coordinates of neighbor matrices， PCNM)对群落空间结构的多尺度（100m内）特征进行了研究。

Camellia Brown Field which was built in the largest timber Menghai Brown field site forest, tea plantations around the dozens of kilometers, as well as timber-producing forests are broad-leaved forest, which is typical of the ecological tea.

其中布朗山茶场建于勐海最大的用材林场布朗山林场内，茶园周围数十公里均为材林以及阔叶林区，属典型的生态茶园。

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。