石墨球

graphite pebble的用法和样例:

例句

  1. This paper emphatically analyses the spheroidizing mechanism and the shape of spheroidal graphite.本文重点探讨了石墨球化的机理及石墨球形态。
  2. The graphite globularity quality of ductile iron with fracture toughness has been discussed.研究石墨球化质量对球墨铸铁断裂韧性的影响。

Apple has been granted a permit to test self-driving cars by the California Department of Motor Vehicles but the company has never said anything about its plan. 苹果公司已经获得了加利福尼亚州车辆管理局允许其进行自动驾驶汽车

发表于:2018-12-11 / 阅读(71) / 评论(0) 分类 英语新闻

You and Your Coworker: When You Disagree… Negotiate By Richard G. Ensman, Jr. 1 Picture this scene: Two business executives are putting the final touches on a billion-dollar deal. After days of nego

发表于:2018-12-19 / 阅读(49) / 评论(0) 分类 彭蒙惠英语

The New Age of Nuclear Power By Spencer Reiss / Originally published in Wired . Get ready for the mass-produce, meltdown -proof future of nuclear energy 1 A team of Chinese scientists advising the Bei

发表于:2018-12-19 / 阅读(153) / 评论(0) 分类 彭蒙惠英语

This is the second in a two-part Business English Pod series about an internal meeting to consider a proposal. As we saw in the last episode, this type of meeting can be similar to a negotiation. People with different opinions sit around the table an

发表于:2018-12-31 / 阅读(123) / 评论(0) 分类 商务英语会议解析

So how can we slow the head down? 那我们该如何减缓头部的向下移动? A gigantic helmet. So with more space, you have more time, and this is a bit of a joke, but some of you may have seen this. 可以佩戴巨型头盔。空间变大,缓

发表于:2019-01-03 / 阅读(136) / 评论(0) 分类 TED演讲科技篇

I'm gonna make history here as the first president to live tweet, so we got a computer over here. All right. Obviously Jonh is the speaker of the House, he is a republican, and so this is a slightly skilled question. But what is right about is that

发表于:2019-01-08 / 阅读(59) / 评论(0) 分类 CNN2011年(七)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Common batteries are electrochemical cells. And they may get better thanks to living cells: the multicellular organism called brown algae. Lithium ion

发表于:2019-01-08 / 阅读(110) / 评论(0) 分类 Scientific American(九)月

美联社,新闻一分钟,Iran,uranium,nuclear,1. A defiant Iran resumes full operations at its uranium conversion plant, its latest brinkmanship with the West over its nuclear ambitions. 2. In Iraq five more American service members are killed in

发表于:2019-01-08 / 阅读(113) / 评论(0) 分类 美联社新闻一分钟2005

Microsoft has unveiled its vision of what the home and office of the future will look like - and there are giant screens everywhere. 微软展示了未来家庭和办公室的愿景,四处都是大屏幕。 The computer giant produced the concept v

发表于:2019-01-08 / 阅读(65) / 评论(0) 分类 英语阅读理解

This is the second in a two-part Business English Pod series about an internal meeting to consider a proposal. 这是2节商务英语播客的第2节,将要学习到在内部会议中考虑提议。 As we saw in the last episode, this type of meeti

发表于:2019-01-18 / 阅读(61) / 评论(0) 分类 原汁原味商务英语播客

What I think it comes to is this: Al Gore spoke the other night about ecology and the revolution that was triggered by Rachel Carson. 现在,我想说的是:AL Gore曾在这里做过一次演讲,内容是关于生态学以及Rachel Carson引发的

发表于:2019-01-18 / 阅读(48) / 评论(0) 分类 TED演讲教育篇

WASHINGTON, May 19 (Xinhua) -- U.S. troops will take part in a multinational military exercise in Jordan next week in a bid to demonstrate the U.S. commitment to security and stability in the region, the Pentagon said Monday. About 6,000 U.S. troops,

发表于:2019-02-04 / 阅读(45) / 评论(0) 分类 英语新闻

Scared of losing your luggage or tired of dragging it around? A solution has been found. 害怕丢失行李?厌倦了把行李拽到东拽到西?已经找到解决方案了。 Israeli company Nua Robotics has designed a robotic suitcase that foll

发表于:2019-02-08 / 阅读(62) / 评论(0) 分类 阅读空间

Zombie apocalypses. Robot revolutions. These may seem like impossibilities, but many people prepare for these events on a daily basis. 僵尸启示录,机器人革命。这些听起来像是天方夜谭,但很多人日复一日地为这些事变时

发表于:2019-02-14 / 阅读(77) / 评论(0) 分类 中英双语新闻

Cyclists in Paris are to be allowed to ride through some red lights in a bid by the mayors office to get more people on their bikes. 在巴黎骑自行车的人将被允许闯一些红灯,市长办公室此举是为了鼓励更多的人骑自行车。

发表于:2019-02-16 / 阅读(57) / 评论(0) 分类 英语新闻

To make the numbers easier to grasp, they have provided an alternative way to express them. 为了让大家更好理解这些数据,他们提供了另一种表述方式。 They calculate how long it would take for prices to double, if inflation per

发表于:2019-02-17 / 阅读(78) / 评论(0) 分类 经济学人财经系列

1. Awareness 有自我保护意识 True self-defence begins long before any actual physical contact: awareness of yourself, your surroundings, and your potential attacker's likely strategies. 在遭受任何攻击前,就要早早地有真正的自卫

发表于:2019-02-18 / 阅读(54) / 评论(0) 分类 阅读空间

The head of Russia's Federal Security Service Alexander Bortnikov revealed that the plane crash was the result of a terrorist attack, and that explosives were used to orchestrate it. According to our experts, a homemade explosive device equivalent to

发表于:2019-02-18 / 阅读(63) / 评论(0) 分类 英语新闻

So I know you're probably thinking, okay, that's cool, 我知道大家现在大概会想,好吧,看着挺酷的, but how do we use any of this stuff for the built environment? 但是我们怎么把它应用到生产环境里? So I've started

发表于:2019-02-21 / 阅读(136) / 评论(0) 分类 TED演讲教育篇

I think heat's gonna be a big issue for everyone working on this face today. 高温是困扰这我们的最大问题 You know, it's gonna be hot,hot as you like on there. 会非常炎热 在那里会非常炎热 You know, any issues, feeling weird,yo

发表于:2019-03-04 / 阅读(178) / 评论(0) 分类 荒野求生
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