Alternative sources of islet cells are also required to expand the technique in an era of reduced numbers of donor pancreata 异种来源的胰岛供体也是一条补充胰岛供体的手段。
In order to improve the productivity of these animals , alternative sources of drinking water for them must be identified 要提高这些牲畜的生产率，我们必须找到能够替代这种饮用水的水源。
Nonprofit , provides alternative sources of information , and comprehensive internet services for progressive individuals and organizations -三农问题专题与热点，理论政策调查研讨动态评论等。
Gazans cannot obtain electricity , fuel or alternative sources of energy from elsewhere because of the blockades imposed by israel 以色列的封锁行动造成迦萨居民无法自他处取得电力、燃料或其他替代能源。
To provide an alternative source of energy , wind - powered generators have been deployed at some stations since early 2000 天文台遂于二零零零年年初起在一些气象站装设风力发电机，让气象站取用风力作为另一种能源。
To provide an alternative source of energy , wind - powered generators have been deployed at some stations since early 2000 天文台遂于二零零零年年初起在一些气象站装设风力发电机，让气象站取用风力作为另一种能源。
Researchers believe it will soon be possible to grow cultured meat in quantities large enough to offer the meat industry an alternative source of supply 研究人员相信，不久之后，人工生长的满足数量需求的肉类会给禽肉产业提供另一种原料供给选择。
Recently , primordial germ cells ( pgcs ) , which are the progenitors of the sperm or egg cells , have provided an alternative source of pluripotent stem cells 近年来，作为精子和卵子的祖细胞的原始生殖细胞( pgcs )已成为另一种可选择的多能性干细胞。
Combined with our goal to produce at least 15 percent of our energy from alternative sources , we can make huge strides in reducing our dependence on fossil fuel 在加上我们产自替代能源的15 %的能源目标，我们在降低对化石燃料的依赖度上迈出一大步。 ”
