炮管阳线直径

groove diameter的用法和样例：

例句

Then, the thickness of copper foil and strand diameter of Litz wire is discussed to obtain the minimum winding losses.最后针对最小线损下，探讨铜箔厚度及多股绞线直径之最佳设计尺寸。

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The Moon 月球 We find that the moon is about 239,000 miles (384,551 km) away from the earth, and, to within a few thousand miles, its distance always remains the same. Yet a very little observation

发表于:2018-12-05 / 阅读(127) / 评论(0)

有声英文阅读

双语有声阅读:The Moon 月球

The Moon We find that the moon is about 239,000 miles (384,551 km) away from the earth, and, to within a few thousand miles, its distance always remains the same. Yet a very little observation shows that the moon is not standing till. Its distance fr

发表于:2018-12-07 / 阅读(86) / 评论(0)

双语有声阅读

She: 德国Groove Coverage冠军舞曲

She: 德国Groove Coverage冠军舞曲 She Groove Coverage She hangs out every day near by the beach Having a Heineken falling asleep She looks so sexy when she's walking the sand Nobody ever put a ring on her hand Swim to the oceanshore fish in the

发表于:2018-12-08 / 阅读(104) / 评论(0)

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发表于:2018-12-13 / 阅读(107) / 评论(0)

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围绕树木展开的话题.... Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today, for the second part of our tree climbing programme, Im joined by Kate. OK Kate, well last week we were talking about tree climbing,

发表于:2018-12-27 / 阅读(104) / 评论(0)

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1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way

发表于:2018-12-30 / 阅读(128) / 评论(0)

突破英文词汇

CNN 2010-10-12

Hi, I'm Carl Azuz. Welcome to this Columbus Day edition of CNN Student News! We'll be talking more about Columbus Day in just a couple minutes. But first, we're reporting on a breakthrough in Chile. And we mean that literally. A hole big enough to re

发表于:2019-01-08 / 阅读(126) / 评论(0)

CNN2010年(十)月

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发表于:2019-01-10 / 阅读(100) / 评论(0)

与美国小学生一起学英文第9册

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Sand 沙子 If you look around you, you can find sand very easily. 你若环顾四周，就很容易发现沙子。 Sand comes from rocks. 沙子源自岩石。 Each grain of sand is less than 2 millimeters in diameter. 每粒沙子的直径小于两毫

发表于:2019-01-10 / 阅读(122) / 评论(0)

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Uhh awww sookie sookie now Hey oww uhh come on baby Hey there sugar darlin' Let me tell you something Girl i've been trying to say now You look so sweet And you're so doggone fine I just can't get you out of my mind You've become a sweet taste in my

发表于:2019-01-10 / 阅读(138) / 评论(0)

The Voice 美国好声音

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发表于:2019-01-14 / 阅读(125) / 评论(0)

职业技术英语口语

购物英语对话-Buying a Pan(1)

A: I am looking for a pan. B: No problem. What size would you like? A: A big one would be nice. B: How about this one? It's our biggest16 in diameter. A: Oh, yes. I like that one. But it's too heavy. B: Okay, try this one. It's made of aluminum. A: O

发表于:2019-01-20 / 阅读(164) / 评论(0)

购物英语对话

【购物】买平底锅-Buying a Pan

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发表于:2019-01-21 / 阅读(140) / 评论(0)

购物-Shopping

舞曲狂欢:Groove coverage - On the radio

歌曲： On the radio 艺人： Groove coverage 音乐星级： ★★★★ 所属专辑： Greatest Hits 发行年代： 2007 风格： Electronic / Dance 介绍： Groove Coverage的成功始于2001年。他们的首支单曲 Are U Ready一经推出便立即登上德国DJ Chart前10位。但在当时

发表于:2019-02-04 / 阅读(170) / 评论(0)

舞曲狂欢

音乐咖啡厅:Groove Coverage - Never Ever Stop

音乐咖啡厅:Groove Coverage - Never Ever Stop 相关介绍：Groove Coverage 《舞动精灵》是德国新晋乐队，以其混合多种元素的舞曲风格迅速走红，驰名全欧，声音相当润滑舒适悦耳。德国柏林举办的一年

发表于:2019-02-04 / 阅读(180) / 评论(0)

音乐咖啡厅

Tree climbing: Part 2

Tree climbing: Part 2 NB: This is not an accurate word-for-word transcript Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today, for the second part of our tree climbing programme（节目,计划）, Im joined by Kate.

发表于:2019-02-05 / 阅读(143) / 评论(0)

六分钟英语

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发表于:2019-02-08 / 阅读(171) / 评论(0)

音乐咖啡厅

新西兰英语 508 Bad weather in Tauranga again

Bad weather meant that oil could not be pumped out of the ship the Rena today. The waves were too high. Pumping the oil is slow work because the oil is cold and thick. The pipe from the Rena to the oil barge is nearly 200m long and quite narrow, 7.5c

发表于:2019-02-17 / 阅读(88) / 评论(0)

新西兰英语

音乐咖啡厅:Groove Coverage - Only love

音乐咖啡厅:Groove Coverage - Only love 相关介绍：Groove Coverage舞动精灵，是德国新晋乐队，以其混合多种元素的舞曲风格迅速走红，驰名全欧。它的成员有两名：主唱（女）VERENA，1984年5月14日出生

发表于:2019-02-18 / 阅读(179) / 评论(0)

音乐咖啡厅

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Apart from much else, our lively interior created the outgassing that helped to build an atmosphere 不说别的，我们活跃的内部使大量气体喷涌而出，帮助建立了大气层， and provided us with the magnetic field that shields us

发表于:2019-02-25 / 阅读(84) / 评论(0)

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学英语单词

abrasive action

accommodation address

accumulator addressing mode