The problem with the long-term use of the non-nutritions additives in feeding has had bad effects on animal food and man's health.

饲料中非营养性添加剂长期使用已对动物性食品的安全和人类的健康造成了严重的威胁。

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Separation feeding, long term unpredictability and medium stimulation stress techniques were applied to develop depression model rats.

应用分养和长期不可预见性中等强度应激造成抑郁症模型大鼠。

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Returning to work, being a smoker or living in the Northeast decreased the likelihood of long-term breast-feeding.

回到工作岗位、吸烟或生活在美国东北会降低长期母乳喂养的可能性。

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Russia has made abundantly clear it wants Qatar to focus on Asia, to sell its gas under long-term contracts and stop feeding European spot market liquidity.

FORBES: Doha's Double Hedge

"Food is the main cause of all-year breeding and overcrowding, and the best long-term solution to deter large groups of pigeons is to refrain from feeding them, " he added.

BBC: Pigeon droppings on the steps of Peterborough Guildhall