有一个白色纺锤形的阶梯通往讲道坛。

There is a white-spindled staircase leading to the pulpit.

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它由致密的纤维束和纺锤形的细长细胞以及少量的基质组成。

It is composed of dense bundles of fibres and spindle-shaped cells, with little ground substance.

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当体系中浆液密度较高时，颗粒由于相互间的碰撞在表面能的作用下团聚成纺锤形的大颗粒。

When density of precipitated slurry is too high, because of the collision among particles, big spindly aggregates which are made of ultra-fines are born in reactor at the action of surface energy.

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