... 浮游生物大量繁殖 plankton blooms 个体饲养 individual feeding 厚垫草饲养 deep litter husbandry ...
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The only way currently available to reduce social stress among indoor group-housed sows is to provide individual feeding areas and even then behavioral problems are common.
目前,我们要减少它们之间的压力的就是给每头母猪单独提供进食的空间,上面那些互咬动作,不是大问题,是很常见的行为。
By feeding individual strands of DNA through nanometre-sized holes, researchers in the Netherlands say they have proved the principle of a revolutionary new DNA sequencing technique.
通过把单个DNA链通过纳米直径的孔,荷兰的研究人员宣布了他们找到了一种新的技术原理,可用于检测DNA序列。
At the same time, the general information of delivery, individual, family, husband, infant feeding and development were investigated.
对孕妇的分娩情况以及个人、家庭的一般情况及婴幼儿喂养和发育情况进行调查。
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