1·A centrifuge separates the fat cells from the stem and regenerative cells, concentrating them into a pellet, which is then extracted.
离心机将脂肪细胞从干细胞和再生细胞中分离出来，将它们浓缩成一个小球，再萃取出来。
2·Whether you live in a condominium in the city or a home in the country, pellet fuel is among the safest, healthiest way to heat.
无论你是居住在城市内的公寓或者是居住在农村，小球燃料是最安全，最健康的加热方法。
3·Burning pellet fuel actually helps reduce waste created by lumber production or furniture manufacturing.
燃烧小球燃料实际上是降低了因为木材生产或者家俱制造而产生的浪费。
4·The cost of pellet fuel may depend on the geographic region where it is sold, and the current season.
小球燃料的费用可以取决于出售的地区以及当前季节。
5·There are two grades of pellet fuel currently available on the market: standard and premium grades.
在市场上有目前可提供的小球燃料有二个等级： 标准和高级。