But the new paper raises questions about the cell phone industry's claim that its products' emissions are too weak to have any biological effects.
但是，新研究却提出一些疑问，是否像手机行业所宣传的那样，其产品的辐射量极弱，不会产生任何生物效应。
Others would claim that woe was sure to befall such a disparate currency union sooner or later: if not Greece, then some other weak member of the club would have been the cause.
其他人则会说，在欧元区这个货币联盟中，各成员国情况相异，爆发问题只是迟早的事：即使不是希腊，其它经济实力较弱的成员国也可能成为诱因。
Their claim on a family's resources may be weak, even as the demands made on them are heavy.
虽然她们担子重，她们对家庭资源的使用量可能却很小。
Their claim on a family's resources may be weak, even as the demands made on them are heavy.
虽然她们担子重，她们对家庭资源的使用量可能却很小。
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