Vialote against the chemical safety interval period.

违背农药安全间隔期；

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Objective: To investigate the safety interval of two drug abortion in early pregnancy.

目的探讨早期妊娠两次药物流产安全间隔时间。

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The safety evaluation method of groundwater extraction is discussed in the view of attribute interval recognition theory.

从属性区间识别理论的角度，探讨了地下水开采安全评价方法。

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Galatasaray were on top in a game with nothing riding on it, and could have added a third just after the interval when Erguen Penbe's header bounced to safety off the upright.

BBC: Galatasaray 3-2 Liverpool