查询词典 grasses

We have obtained the information about the properties of grasses by getting theeffective area through discriminat on analysis of image processing techniques and the internal status of the vertical Lx-ratio changes in the swards .

由于牧草的许多形态特征本质是图象信息，因此图象处理技术的引入，将有可能使这些研究方法产生变革。

A diminutive axis of a spikelet that bears the florets,as in grasses and sedges.

叶轴带复叶小叶的叶柄的轴的延长，如草类和蒿类的叶轴

In addition, an assemblage of annual grasses, sedges, and other herbaceous plants indicates the presence of arable weeds, typical of cultivated rice, that also increased over this period.

农田杂草通常是与人工稻米种植联系在一起的，该类杂草的证据为那个时候中国有着认真的稻米栽培提供了进一步的证明。

A dim in utive axis of a spikelet that bears the florets,as in grasses and sedges.

叶轴带复叶小叶的叶柄的轴的延长，如草类和蒿类的叶轴

A hollow or pithy stalk or stem, as in the grasses, sedges, and rushes.

秆 Culm 中空或具髓的杆或茎，如禾草、莎草、灯心草。

Shade-tolerant vines and shrubs have supplanted the flowers, grasses, and sedges that lived in the sunnier oak forests.

以往的橡树林日照更充分，生长在其中的开花植物、青草和莎草目前已被耐荫的藤本植物和灌木丛所取代。

The above-ground biomass of grasses, sedges and communities among primary plot, moderate-degraded plot and heavy- plot showed significant difference.

中度和重度退化样地与原生植被样地的禾草类、莎草类以及群落总生物量差异极显著(P.01)。

At the top, one finds cultivated wet meadow grasses, in the middle, hardier sedges and reeds, toward the bottom, well anchored shrubs like willow as well as driftwood cast ashore by the currents.

在顶部，其中耕地认定湿草甸草原，在中间，耐寒莎草和芦苇，走向低谷，好锚灌木像柳树以及草坡投上岸海流。

They hunt in groups of two or more and use the tall grasses of Maridun's savannahs as cover.

它们成双或成群地捕食，并利用马里登稀树草原上高大的草木作掩护。

Comprising seed plants that produce an embryo with a single cotyledon and parallel-veined leaves: includes grasses and lilies and palms and orchids; divided into four subclasses or superorders: Alismatidae; Arecidae; Commelinidae; and Liliidae.

由生长单子叶胚胎和平行线状叶脉叶子的种子植物组成；包含草、百合、棕榈、兰花等；分为四个亚纲或总目；泽泻亚纲；槟榔亚纲。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。