This layer implements a variety of features, such as replication and data reduction, over the traditional data-placement algorithms (with consideration for geographic placement).
该层通过传统的数据放置算法（考虑地理布局）实现各种功能，比如复制和数据简缩。
2
All work is fired in a gas kiln (reduction) to 1280 degrees centigrade, offering a variety of colours and finishes ranging from complex blacks and vibrant reds to cool and subtle greens and whites.
我所有的作品都是在气窑里烧1280度，这样会有各种颜色，成品会有黑色或红色渐变为微妙的绿色和白色。
3
The disease may be caused by reduction in colonic blood flow due to a variety of causes.