- 重点词汇
- oxygenn.氧(气);
- constructedv.修建( construct的过去式和过去分词 );构成;组成;(按照数学规则)编制;
- wasv. 用来表示某人或某物即主语本身,用来表示某人或某物属于某一群体或有某种性质( be的过去式 );在,存在;不受干扰;
- ofprep. 关于;属于…的;由…制成;
- signaln.信号;红绿灯;
- sensorn.传感器,灵敏元件;
- gases[医]气体;
- based on基于;以……为基础
- boiler flue锅炉烟道,锅炉炉胆;
- fusionn.融合;熔解,熔化;融合物;[物]核聚变;
- softadj.软的,柔软的;温和的,柔和的;不含酒精的;轻松的;
- 相关例句
输送高温液体的泵, 如电厂的锅炉给水泵, 在启动前必须先暖泵.
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The GC series boiler feed pump is multi-stage single-suction sectional horizontal centrifugal pumps.
本系列泵是卧式单吸 多级 节段式离心泵.
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Suitable for boiler feed water , factories and urban water supply purposes.
适合锅炉给水, 工厂及城市给水之用.
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The problem thus boiled down to a challenge as old as international relations themselves.
这个问题归根到底是一种挑战,这种挑战自从有了国际关系即已存在.
词典精选例句
Bring to a boil, reduce heat, and simmer until lentils are tender, about 40 minutes.
水开后, 减小火, 慢炖约40分钟,直到扁豆变软.
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