正交增压器(增加电压与基本电压在相位上相差90°)

纯正地道美语(外教讲解)335：Vaccinations 接种疫苗

A : Hello Mrs Parker, how have you been? 帕克先生你好，最近好吗？ B : Hello Dr Peters. Just fine thank you. Ricky and I are here for his vaccines. 你好，彼得医生。我很好，谢谢。我和里基在这里等注射疫苗。 A : Ve

发表于:2018-11-30 / 阅读(135) / 评论(0)

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发表于:2018-12-16 / 阅读(92) / 评论(0)

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ESL之餐饮娱乐 04 Making a Restaurant Reservation

04Making a Restaurant Reservation GLOSSARY reservation a request that a table, seat, or room be available for ones use at afuture time* Have you made hotel reservations yet for your trip to San Diego? How many will be in the party? How many people wi

发表于:2018-12-26 / 阅读(137) / 评论(0)

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But it was... what happened was the ...understanding of how to move these things forward, and how to create these new products, somehow evaporated, 他们不懂如何利用新技术，不懂如何创造新产品 and I think a lot of good people stuck

发表于:2018-12-27 / 阅读(142) / 评论(0)

名人传记

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New Zealand will change the law to make it compulsory for children up to the age of 7 to sit in a booster seat in a car. At the moment, the law says it is compulsory for children up to the age of 5. Doctors at Starship hospital, which is the Auckland

发表于:2018-12-31 / 阅读(115) / 评论(0)

新西兰英语

美联社新闻一分钟 AP 2015-3-17

1. Police in Ferguson Missouri continued their investigation into the ambushed two police officers earlier Tuesday. The officers wearing police lines outside the Ferguson police apartment were demonstrated together. Both officers were being treated f

发表于:2019-01-11 / 阅读(147) / 评论(0)

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NASA Successfully Tests New Rocket Engine NASA最强火箭测试成功火星之旅指日可待 The American space agency successfully tested a powerful new rocket engine this week in the desert of northern Utah. The rocket booster is meant to take a

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发表于:2019-01-12 / 阅读(104) / 评论(0)

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SpaceX卫星运载火箭回收失败

SpaceX announced a successful satellite launch on Sunday but failed an attempted sea-landing of a rocket booster, missing a goal that has repeatedly eluded the grasp of the Los Angeles-based rocket company. 总部位于旧金山的火箭公司SpaceX上

发表于:2019-02-03 / 阅读(114) / 评论(0)

英语新闻

ESL Podcast 259 – Making a Restaurant Reservation

Hostess: Thank you for calling Sakia Restaurant. How may I help you? Randy: Id like to make a reservation. Hostess: For which day and for what time? Randy: Its for Friday, the 24th, at 7 oclock. Hostess: How many will be in the party? Randy: There wi

发表于:2019-02-18 / 阅读(110) / 评论(0)

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acid resisting hose

active acetate

actuating error signal

alternaria solani (ell.et mart.)

ambassadorial talks

Amesiella

anemic infarctnhite infarct