complex acid-base balance disorders 混合型酸碱平衡紊乱
One problem is that complex disorders - like migraines - can be caused by multiple genes as well as by other biochemical and environmental factors.
其中的一个难题是，复杂的疾病——比如偏头痛——可能由众多基因引起，也可能由其它生物化学和环境因素引起。
He plans to offer his PGD amplification technique to fertility clinics for medical purposes such as screening for complex disorders, but won't let it be used for physical trait selection.
他计划将他的技术提供给生育研究所用来进行检查复杂疾病这样的医疗行为，而不是用来选择生理特征。
The findings are just the latest in a spate of studies using microarrays, which measure genetic make-up and activity, to identify small DNA defects in patients with complex disorders.
该发现仅仅是一连串使用微阵列所进行的研究中的最新的一个，它测量了基因的组成与活性，以确认患有复杂疾病的患者是否具有的微小的DNA缺陷。
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