The control system serves many functions of auto - operation, manual operation, auto - test valves, autoalarm and emergency stop. 该控制系统能实现造气工段的自动运行 、 手动操作 、 阀位自动检测 、 自动报警和紧急停炉等功能.
一些独居蜂会把巢筑在田间的地洞里。Some solitary bees make their nests in burrows in the soil.独居不是邋遢的理由。Solitude was no excuse for sloppiness.母亲已逐渐衰弱到无法独居。Mother was becoming too frail to live alone....
上周长执会一致批准了这个项目。The board of ministers unanimously approved the project last week.这个形状奇特的美丽湖泊周长约有15,000英尺。This beautiful and curiously shaped lake lies at around fifteen thousand feet.它高6英尺，周长5英尺。It's six feet high a...
Objective : To determine emodin and chrysophanol in Zhouchewan pills.目的: 测定舟车丸中大黄素和大黄酚含量.She made Tina flush the pills down the toilet.她让蒂娜把药丸扔进马桶里冲走。Pills are sometimes coated with sugar.药丸有时包上一层糖衣.She's been takin...