Working strength solutions will normally last for up to 6 months in full, tightly capped bottles, 1 month in half tightly capped bottles, and up to 7 days in an open tray.

配好的工作液在满瓶且瓶盖紧闭的情况下可以保存6个月、半瓶可以保存1个月，放在显影盘内的工作液可以保存7天。

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Since the OS has you scrolling through the desktops horizontally, it's all too easy to accidentally open the tray as you scroll back and forth.

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It seemed both unresponsive and lacking in accuracy -- at times we had trouble even dragging open the notification tray.

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As examples cited of the questionable sterility practices, the inspection report describes a technician who was wearing a non-sterile gown and extending his arm over a vial tray containing open, exposed vials.

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