簇

If the Thicket of Life is sufficiently tangled, it may require a rethinking of our past and future.

事实上，如果这样的一簇生命树，相互之间真得能够交缠得足够充分的话，那么也许我们就需要对我们的过去和未来进行一番重新的思考。

It tiptoes through the treetops, rouging a few leaves, then rides a tuft of thistledown across the valley and away.

它蹑手蹑脚地掠过树梢，抹红几片树叶，又轻踏一簇蓟花冠毛，越过山谷飘然而去。

It creeps in on a misty dawn and vanishes in the hot afternoon. It tiptoes through the treetops, rouging a few leaves, then rides a tuft of thistledown across the valley and away.

它无声无息地浸入雾蒙蒙的清晨，又在阳光煦暖的午后没了踪影；它蹑手蹑脚地跨过树梢，擦过些许叶子，又轻踏一簇毛蓟绕过山谷而去。

It creeps in on a misty dawn vanishes in the hot afternoon. It tiptoes through the treetops, rouging a few leaves, then rides a tuft of thistledown across the valley away.

它无声无息地浸入雾蒙蒙的清晨，又在阳光煦暖的午后没了踪影；它蹑手蹑脚地跨过树梢，掠过些许叶子，又轻踏一簇毛蓟绕过山谷而去。

Leaves alternate or 4-8-fascicled, exstipulate; leaf blade simple. Inflorescence often terminal, a thyrse or corymbose cyme.

茎单生 叶互生或4-8簇生，无托叶；单叶花序经常顶生，一聚伞圆锥花序或聚伞花序。

Inflorescence glabrous or matted ferruginous villous and shortly whitish tomentose (whitish hairs mostly on pedicels); peduncle 2.5-5 cm; thyrse conic or cylindric-conic, 10-30 cm, 6-10 cm wide at base; branches 2.5-5 cm, 4-12-flowered; pedicels 3-6 mm.

花序无毛或簇生具铁锈色长柔毛和短带白色被绒毛的(带白色毛多数在花梗上的)；花序梗2.5-5厘米；聚伞圆锥花序圆锥或者圆筒状圆锥形，10-30厘米，6-10厘米宽的在基部；分枝2.5-5厘米，4-12花；花梗3-6毫米。

Peduncles easily visible; flowers in cymose clusters; tomentum on leaves not cottony

容易可见的花序梗；花生于聚伞状的簇生；在不似棉叶子上的绒毛层 47

Peduncles subsessile; flowers in nearly fasciculate clusters; tomentum on leaves thickly cottony or not

花序梗近无柄；近的花生于束状的簇生；绒毛层在厚厚似棉的叶子上与否 46

Complex networks are prevalent in the real world, they have small-world and scale-free properties. Network community structure is one of the most important topological properties of complex networks among its statistical properties.

复杂网络在现实世界中普遍存在，具有小世界性和无标度性等统计特性，网络簇结构是复杂网络重要的拓扑属性之一。

This paper analyze the advantages and disadvantages of the existing Ad Hoc network routing algorithms, and chose a compromise ideas of algorithms to make a thorough research from the perspective of complex adaptive systems theory, and also use the perspective of network dynamics: the network is not only determined by the topological but also the dynamics flow of information or of traffic.

本文分析了Ad Hoc网络现有的几种分簇路由算法的优缺点，权衡利弊，选择了具有折衷思想的按需加权路由算法，从复杂自适应系统理论角度进行了进一步的研究，应用网络动力学的观点：网络不仅由拓扑确定，而且由发生在连接上的信息流或交通流的动力学确定。

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。