包围

Such a colony is often surrounded by mucilage.

这样的群体经常被粘质所包围。

They are distinguished mainly by habit, Urochloa having rather more flattened, cuspidate spikelets enclosing a pronounced mucro from the upper lemma.

他们以有相当更扁平的体型，Urochloa 主要区分，小穗包围这上面外稃的显著短尖头。

Seed cones with 8 or 10 thin scales; bracts almost completely enveloped by cone scales, free apex, a very short mucro; seeds with 2 lateral, narrow wings

球果具8或者10 薄的鳞片；几乎完全通过珠鳞，离生先端，一非常短短尖头包围的苞片；有侧2的种子，狭窄翅 2 Thuja 崖柏属

The structures of the two-year-old tap roots are similar to that of the one-year-old ones, while the periderm thickness is increased. In the secondary xylems of the two-year-old roots, the woody fibers are distributed in groups and the interxylary phellem appears. The vascular rays are multiseriate. Phellem cells surround a sclereid form the phellem cycle in the phloem nearby the periderm.

二年生黄芩主根的主要结构与一年生的基本相同，其不同之处为：二年生主根的周皮增厚，次生木质部中木纤维成群分布，出现木间木栓；维管射线为多列且明显；在近周皮的韧皮部内出现包围石细胞的木栓环组织。

Located in the prestigious casino building of Namur, right on the banks of the River Meuse, this hotel offers comfortable guest rooms for your relaxing stay.

这座地道的18世纪作坊四周包围着翠绿的植物，提供浪漫、传统的气氛，让您在美妙的Crupet小镇度过愉快的旅程。

It is easy to begin to think negatively when you are surrounded by people who think that way.

当你被消极的人群包围的时候，就会消极地考虑问题。

To achieve this objective, Singapore must take advantage of existence of a balance of power, deal with the neigh boring countries cautiously, and participate in co-operation in the region.

新加坡的基本国情及周边环境就决定了李光耀外交追求的主要目标：在大国竞争和马来邻国包围的夹缝中生存和发展。

A Mediterranean plant Nigella damascena having blue or whitish flowers surrounded by numerous threadlike bracts .

黑种草一种地中海地区的植物，开蓝色或白色花朵，花朵被无数线状苞叶包围

Firstly, we normalized the basic voxel by constructing its minimum oriented bounding box. Secondly, we constructed its D2 shape distribution curve, and computed the values of EMD(earth mover's distance) compared with the corresponding curves of the normal cone and cylinder respectively, and the corresponding top diameters. Finally, we compared the top diameters and obtained the parameters by the bounding box.

首先建立基本体素的MOBB，对体素进行标准化；然后生成其D2形状分布曲线，计算此曲线分别与标准圆锥体形状分布曲线、标准圆柱体形状分布曲线的EMD(earth mover's distance)值以及相应的上底直径；最后通过比较两个上底直径的大小来判断此体素是否为圆台体，并由包围盒的边长给出圆台体的参数。

A minute structure in seed plants, containing the embryo sac and surrounded by the nucellus, that develops into a seed after fertilization.

胚珠种子植物的一个小的结构，含有胚囊并被珠心所包围，施肥后长成种子

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！