胶卷或感光片应在日食前装入暗盒.The films and plates are put in their holders the night before the eclipse.他用的是照相暗盒, 最原始的相机.He used a camera obscura, which was a primitive camera.这种数字影像暗盒可以取代感光胶片式暗盒,实现记录飞机训练或作战信息的功能.The digital imaging ...
玛丽亚穿一袭白色节裙，一动裙子就窸窣作响。Maria wore a layered white dress that rustled when she moved.我穿着一件带有白色蕾丝花边的格子呢睡衣。I am wearing a plaid nightgown trimmed with white lace.因为天气暖和，戴维只穿了一件白色的棉衬衣。Because it was warm, David wore only a whi...
如果不加限制，城市往往会联合发展成越来越大的集合城市。Cities, if unrestricted, tend to coalesce into bigger and bigger conurbations.这种病如果不治疗可能会发展成慢性病。If left untreated the condition may become chronic.他在推动牙医学发展成一门独立学科的过程中发挥了重要作用.His work was impor...
He is good at masking his real character behind an assumed manner.他善于用伪装的举止来掩饰其真正的性格.He went to the masked ball without masking his face.他去参加化装舞会而没戴假面具.The window was roughly patched with cardboard and masking tape.这窗子是用...
A large number of factories reported sizable increases in output as compared with the previous year.大批工厂都报告说,和前一年相比,产量有很大增长.For the most part they had converted their small prebends into sizable paunches.他们中的大部分人已靠着小小的俸禄...
对猪场环境管理及环境保护的研究工作还需加强.The research on piggery environmental management and conservation need to be strengthened.那么猪场B 呢 ?它是多长?Then how about Pigsty B? How long is it?到处都是猪场.Pigs are on farms everywhere....
Those put to death by firing squad included three generals.行刑队处决的那些人里有3名将军。The wisdom of the retired generals and backbench MPs conjoins.退役将军和后座议员的智慧结合在一起。The generals have to root out traitors.将军们得把叛国者全部铲除。...
Have you any secondhand books to dispose of?你有旧书要处理吗?We will have to dispose of the mice in the attic.我们必须消灭阁楼里的老鼠.He doesn't know how to dispose of his spare time.他不知如何打发空余时间。Either the individual or special worker...
The small British crowd roared themselves hoarse, waving their Union Jacks.一小群英国人挥舞着国旗，吼得嗓子都沙哑了。Hydraulic jacks under the machine produce the movement.是机器下面的液压千斤顶造成的移动.The front end is equipped with hydraulic jacks used ...
The traditional herbicide is still dominating the present agrochemical market.在目前的农药市场中,传统除草剂仍是除草剂市场的主体.The green agrochemical contains light - sensitive pesticide, trans - gene pesticide , biopesticide, etr.绿色农药包括手性农药 、...