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11电机控制器规格一般电机类型 交流感应 交流同步 直流无刷开关频率 8 kHz (可选 12 16 kHz)操作定子电流频率 0-250 Hz控制模式 速度或电流控制通信 CAN开连接器
一海运运费率的类型 (考试重点) 1-1 课文: Ocean freight rates may be broadly divided into tramp rates and liner freight rates. 注释:freight rate: 海运运费率 broadly: 广泛宽广地大致上地 divide into: 分为分成 tramp rate: 不定期船运费率 liner fr
一CMR 国际公路货物运输合同公约 (考试重点) 1-1 课文:Rail transport plays more or less the same role as road transport in the domestic economy of a country. 注释:rail transport: 铁路运输 more or less: 或多或少 play (a) role: 扮演角色
一课文序言介绍 1-1 课文:Customs clearance in the import-export trade is one of the traditional functions of a freight forwarder. A freight forwarder should have a working knowledge of procedures prevalent in
翻译1. If you decided to learn a new language you would have to dedicate yourself wholeheartedly to the cause. 如果你决定学习一门新语言你就必须全身心的投入进去此句还有另外一种考法:If you decided to learn a new language you would have
Unit 1 Translation (P17) 1) You should spend a reasonable amount of time relaxing and exercising. 2) In general children are healthier and better educated than ever before. 3) When the right opport
英语课文翻译第一单元一场关于男人是否比女人勇敢的激烈的讨论以一个意外的方式晚宴?我最初听到这个故事是在印度那儿的人们今天讲起它来仍好像实有其事似的——尽管任何一位博物学家都知道这不可能是真的后来有人告诉我在第一次世界大战之后不久就出现在一本杂志上但登在杂志上的那篇故事?以及写那篇故事的人我却一直未能找到故事发生在印度某殖民官员和他的夫人举行盛行的晚宴跟他们一起就座的客人有——军官和他人的夫人另外还
?UNIT?1?3a:In?ten?yearsI?think?Ill?be?a?ll?live?inShanghai 十年后我想我会成为一名记者我将住在上海因为去年我去了上海立即爱上了这座城市上海真的是座优美的城市作为一名记者我想我会遇到很多有趣的人我想我会和自己最好的朋友住在一套公寓里因为我不愿意独居我会养宠物因为我妈妈讨厌宠物况且公寓太小所以我现在一个宠物也没有十年后我会拥有许多不同的宠
Unite5 ASo what do we do Everyone knows the planet is in bad shape but most people are resigned to passivity. Changing course they reason would require economic sacrifice and provoke stiff resistance
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