Thyroid disease can manifest itself in dry, brittle hair, brittle nails, and weight gain or loss.

头发干枯易断、指甲易断、体重骤增或骤减可能是甲状腺疾病的征兆。

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It increased the loss in body weight and aggravated the negative energy balance, while the cow fed with low energy diet during the dry period increased 6% of the DMI and 6% of MY.

而干奶期低能饲喂奶牛，干物质摄入增加(达6%)，产奶量增加(达6%)，产后失重减少，能量负平衡减轻且持续时间缩短。

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The loss rate of dry weight of Pterocarya insignis and Cercidiphyllum japonicum was 77% and 71%, and shat of Fagus engleriana and Cyclobalanopsis multinervis was 43% and 42%.

华西枫杨、连香树树叶干重损失达77%、71%； 而米心水青冈和多脉青冈树叶干重损失为43%和42 %。

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