阐述了瀑布沟水电站土坝施工用的砾石土条筛、振动筛及长距离皮带输送机等的技术特点和布置。
The technical characters and deployment of the belt screeners, shaking screeners and long-distance belt conveyors for earth dam construction of Pubugou Hydropower Station are described.
杀人者将他扔进一条壕沟内,然后在他的身上埋上了一层薄土,试图掩藏他的尸体。
The killers threw him into a ditch and covered his body with a thin layer of soil in an attempt to hide the body.
一条浑身布满圆点和条纹,令人炫目的箱鲀,正在印度尼西亚土康贝西群岛(音译)附近海域的珊瑚丛中畅游。
A dizzying array of dots and squiggles decorates a striped boxfish (Ostracion solorensis) gliding by a coral reef near Indonesia's Tukangbesi Islands.
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