冲击式钻头

chisel bit的用法和样例：

例句

A good way to help you to improve drilling technique is to use a jet bit.能帮助你们改进钻井技术的一种好方法是使用喷射式钻头。

Exodus 出埃及记34

34The Lord said to Moses, Chisel out two stone tablets like the first ones, and I will write on them the words that were on the first tablets, which you broke. 2Be ready in the morning, and then come up on Mount Sinai. Present yourself to me there on

发表于:2018-12-05 / 阅读(61) / 评论(0)

出埃及记

机械类词汇大全-50

2059 、铸模；模子 mould 2060 、铸模成形；倒模成形；模塑 moulding 2061 、铸钢；生钢 caststeel 2062 、铸铁；生铁 castiron 2063 、廿三画 2064 、纤维 fibre 2065

发表于:2018-12-08 / 阅读(79) / 评论(0)

英文名句短语

牛津阅读树ORT-典范英语MP3下载 Phonics2 88 In a Bit

图片1 图片2 图片3 图片4 图片5 图片6

发表于:2018-12-10 / 阅读(97) / 评论(0)

牛津阅读树ORTMP3（1-11级）

新派英语第四册UNIT5

[00:00.00]Unit 5 Dinosaurs [00:06.48]2.Listen.Read. [00:19.12]Bill:Fossils are boring!I wanted to go to the zoo. [00:25.16]Dean:Bur fossils are how we know about dinosaurs. [00:29.81]They walked the Earth for 150 million years! [00:35.46]Bill:Were an

发表于:2018-12-13 / 阅读(178) / 评论(0)

新派英语第四册

英语听书《白鲸记》第896期

I'm a sort of strange-thoughted sometimes, they say; but that's only haphazard-like. 他们都说，我有时候是个奇思怪想的人；可是这倒有点象偶然的事。 Then, a short, little old body like me, should never undertake to wade out

发表于:2018-12-18 / 阅读(53) / 评论(0)

白鲸记

我是自然最伟大的奇迹

I Am Nature's Greatest Miracle by Og Mandino I am nature's greatest miracle. Since the beginning of time never has there been another with my mind, my heart, my eyes, my ears, my hands, my hair, my mouth. None that came before, none that live today,

发表于:2019-01-03 / 阅读(83) / 评论(0)

阅读空间

穿越时间的小船

I spent the tenth summer of my childhood, the most memorable months of my life, in western Norway at the mountain farm where my mother was born. What remains most vivid in my mind are the times I shared with my Grandfather Jorgen. As an American, I a

发表于:2019-01-08 / 阅读(90) / 评论(0)

英语美文

Deuteronomy 申命记10

10At that time the Lord said to me, Chisel out two stone tablets like the first ones and come up to me on the mountain. Also make a wooden chest. 2I will write on the tablets the words that were on the first tablets, which you broke. Then you are to

发表于:2019-01-26 / 阅读(82) / 评论(0)

申命记

英语歌曲:只要坚强一点点-A Little Bit Stronger

只要坚强一点点：A Little Bit Stronger Artist：Sara Evans Song：A Little Bit Stronger Woke up late today and I still feel the sting of the pain But I brushed my teeth anyway I got dressed through the mess and put a smile on my face I got a l

发表于:2019-01-31 / 阅读(109) / 评论(0)

流行英文歌曲

美文赏析我是自然界最伟大的奇迹

I am nature's greatest miracle. 我是自然界最伟大的奇迹。 Since the beginning of time never has there been another with my mind, my heart, my eyes, my ears, my hands, my hair, my mouth. None that came before, none that live today, and none

发表于:2019-02-01 / 阅读(75) / 评论(0)

阅读空间

张培基英译散文赏析之《哭》

哭吴冠中 On the Verge of Tears Wu Guanzhong prose 那年，我坐夜车去朝拜圣地到茂陵瞻仰霍去病墓前的雕刻。 Years ago ,I went by night train to Mao Ling ,a sacred place in Shaanxi Province,to pay homage to the sculptures sta

发表于:2019-02-02 / 阅读(102) / 评论(0)

英语美文

英语歌曲:I'just little bit shy-Natasha thomas

I'just little bit shy-Natasha thomas Dam dam dubi do Tell me what can I do I'm just a little bit shy Dam dam dubi do I really don't know why I'm just a little bit shy I try to tell you uh that I love you what can I do do what can I do Obsession forev

发表于:2019-02-02 / 阅读(88) / 评论(0)

好听的英文歌曲

我是自然界最伟大的奇迹

I am nature's greatest miracle. Although I am of the animal kingdom, animal rewards alone will not satisfy me. Within me burns a flame, which has been passed from generations uncounted and its heat is a constant irritation to my spirit to become bett

发表于:2019-02-05 / 阅读(101) / 评论(0)

实用英语

A bit too bright for its own good

BEIJING, Dec. 19 (Xinhuanet) -- A new film about one of the most heartrending episodes in recent Chinese history leaves more to be desired. The Flowers of War is not the first Chinese movie to tackle the painful subject matter of the Nanjing Massacre

发表于:2019-02-06 / 阅读(119) / 评论(0)

英语新闻

Graveyard Scare 墓地惊魂

Graveyard Scare 墓地惊魂 One dark night two guys were walking home after a party and decided to take a shortcut through the cemetery. When they got to about the middle of the graveyard they were startled and stopped moving. There was this terrify

发表于:2019-02-07 / 阅读(305) / 评论(0)

趣味英语

英语歌曲：布鲁斯:50 Cent - Just a lil bit

饶舌:50 Cent - Just a lil bit 相关介绍：自从2003年50 Cent成为说唱音乐新世纪的最大暴发户之后，他的任何言行都成为了媒体推波助澜的素材，而50 Cent也深谙此道，口无遮拦，一幅唯我独尊的态势

发表于:2019-02-11 / 阅读(100) / 评论(0)

节奏布鲁斯

英语美文：我是自然界的奇迹

I am nature's greatest miracle.我是自然界最伟大的奇迹。 Since the beginning of time never has there been another with my mind, my heart, my eyes, my ears, my hands, my hair, my mouth. None that came before, none that live today, and none

发表于:2019-02-13 / 阅读(46) / 评论(0)

英语美文

俄罗斯政治桎梏经济发展

Capping what president Vladimir Putin must feel has been a good year for Russia, Moscows stock market is one of 2016s best performers. 俄罗斯总统弗拉基米尔.普京(Vladimir Putin)在年末的感受应该是俄罗斯度过了美好的一年，莫

发表于:2019-02-18 / 阅读(59) / 评论(0)

英语新闻

天籁音乐:Little Bit

Little Bit Lykke Li来自瑞典，又一个听得出明显的专属于欧洲的indie风格，很有童音感觉的嗓音稍稍有些单薄，但是纯真亲切，没有装饰或者任何花样，最本色的声音。这首Little Bit旋律简单，长短

发表于:2019-02-20 / 阅读(87) / 评论(0)

天籁音乐

天籁音乐:Congratulations

Congratulations MGMT 美国独立摇滚乐队MGMT在2010年4月发行了新专辑Congratulations，其中这首同名歌曲Congratulations，在今年滚石杂志评选的年度最佳50首歌曲中（50 Best Songs Of 2010）排名第46。歌词讲述的

发表于:2019-02-20 / 阅读(68) / 评论(0)

天籁音乐

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arrester discharge voltage-time curve