查询词典 thinning

The competition to soil moisture has caused the population self-thinning.

由于水分对种群的制约，种群间对水分的竞争必然导致自疏现象。

But the few research on this field can befound,especially in the field of self-thinning mechanism,and the used tools also are limited.

但前人研究报道较少且研究手段有限，尤其在自疏机制研究领域空白甚多。

This process is described as 'self-thinning'.

自疏 固着生长的生物，包括植物，不能通过运动逃避竞争，因此竞争中的失败者死去在同样年龄大小的植物群中，这种竞争结果使较少量的较大个体存活下来。

Such as in the design of a "self-thinning thick heart" when the characteristics of the A030, regarding the use of the latest computer-aided engineering, including the finite element method and precise optimization of 3D three-dimensional model to best design effect.

如在设计具有&自我心厚减薄&特点的A030时，就运用了最新的电脑辅助工程技术，包括有限元分析法和精确的最优化3D立体模型，以得最佳的设计效果。

Self-thinning mechanism and climate reactions of growth of Chinese fir plantation are theoretical basic forsustainable management and development of Chinese fir plantation.

杉木人工林自然稀疏机制与生长的气候响应是杉木人工林持续经营的理论基础，对于指导林业生产具有重要意义。

Self-thinning results in a relationship between density and individual plant mass, which typically has a slope of –3/2on a log-log plot.

自疏导致密度与植物个体大小之间的关系，这在双对数作图时呈现典型的-3/2斜率。

E. accruing self-thinning;(2) the leaf area indexes of spring wheat increase with the increase of sowing density under two soil moisture levels during the nutritional growing period i.

从拔节期到成熟期水分条件正常的叶面积指数比于早处理的明显要高，而且主要表现在高密度区，但是它们的变化趋势基本一致。

Themultiple correlated coefficient of mathematical model was 0.951,which showed that the experimental designmethod is feasible in study self-thinning of forest.

尝试将二次正交旋转组合设计方法应用于杉木林自疏规律研究，建立重要环境因子与密度变化间的统计模型，并进行统计分析，表明采用试验设计方法研究森林自疏是适用的，其复相关系数为0.951。

Sessile organisms, including plants, cannot escape competition by movement, and therefore the losers in the competitive battle die. In a group of plants of the same age, this results in fewer individuals of larger size surviving. This process is described as 'self-thinning'.

自疏 固着生长的生物，包括植物，不能通过运动逃避竞争，因此竞争中的失败者死去在同样年龄大小的植物群中，这种竞争结果使较少量的较大个体存活下来。

Self-thinning results in a relationship between density and individual plant mass, which typically has a slope of –3/2on a log-log plot.

这一过 程叫做&自疏&。自疏导致密度与植物个体大小之间的关系，这在双对数作图时呈现典型的-3/2斜率。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。