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发表于:2018-12-08 / 阅读(90) / 评论(0)

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发表于:2018-12-10 / 阅读(109) / 评论(0)

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发表于:2018-12-13 / 阅读(199) / 评论(0)

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发表于:2018-12-27 / 阅读(91) / 评论(0)

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发表于:2019-01-04 / 阅读(58) / 评论(0)

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发表于:2019-01-08 / 阅读(83) / 评论(0)

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发表于:2019-01-08 / 阅读(99) / 评论(0)

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发表于:2019-01-10 / 阅读(259) / 评论(0)

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发表于:2019-01-31 / 阅读(74) / 评论(0)

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序号中文英文术语解释缩写来源 201 光回损 Optical Return Loss ORL YD/T 1274-2003 202 光信噪比 Optical Signal to Noise Ratio OSNR YD/T 1274-2003 203 光监控通路 Optical Su

发表于:2019-02-01 / 阅读(147) / 评论(0)

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INVITATION FOR BIDS, BID AND ADVERTISEMENTS 招标、投标和广告 Introduction Bidding is another form of trading in international business. When enterprises, utilities as well as governments are in need of certain materials, products or planning

发表于:2019-02-04 / 阅读(90) / 评论(0)

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过去将来一般时的基本概念和形式过去将来一般时(future-in-the-past indefinite tense)表示对于过去某一时间而言将要发生的动作或存在的状态。过去将来一般时由should(第一人称)或would(第二、三人称

发表于:2019-02-08 / 阅读(111) / 评论(0)

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发表于:2019-02-14 / 阅读(131) / 评论(0)

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发表于:2019-02-20 / 阅读(70) / 评论(0)

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发表于:2019-02-20 / 阅读(113) / 评论(0)

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Voice 1 Hello, Im Marina Santee. Voice 2 And Im Ruby Jones. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, now matter where in the world they live. Background voice On your m

发表于:2019-02-21 / 阅读(73) / 评论(0)

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发表于:2019-02-24 / 阅读(109) / 评论(0)

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Wool Week opened early yesterday morning in Wellington with a display of sheep shearing at the railway station. Then children brought in their pet lambs. People on their way to work stopped to watch. Then there was a fashion parade of woolen clothes

发表于:2019-02-25 / 阅读(91) / 评论(0)

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嘉宾：Debbie Mason 话题：的确良，的确很时尚！Polyester Birthday 单词拼写： 1、faculty 系，院 2、petrochemical 石化 3、fibre 纤维 4、textiles 纺织品 5、components 组件重点俚语： derived from 起源，从得来

发表于:2019-02-26 / 阅读(253) / 评论(0)

聆听悦耳英音

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嘉宾：Debbie Mason 话题：的确良，的确很时尚！Polyester Birthday 单词拼写： 1、polyester 涤纶（的确良） 2、chemist 化学家 3、synthetic fibre: man-made，artifical fibre 人造纤维 4、fiesta 嘉年华 5、subtle 不明

发表于:2019-02-26 / 阅读(135) / 评论(0)

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