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Meaning of "铱" in the Chinese dictionary

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PRONUNCIATION OF IN CHINESE

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WHAT DOES MEAN IN CHINESE?

Click to see the original definition of «铱» in the Chinese dictionary.
Click to see the automatic translation of the definition in English.
铱

iridium

Iridium is a chemical element with the symbol Ir and the atomic order of 77. Iridium is a platinum-based transition metal, hard and fragile, silver-white solid. Iridium is the second highest density element (second only to osmium) of all elements, and its corrosion resistance is the highest of all metal elements and is resistant to corrosion at 2000 ° C. Although solid iridium can only be a small number of molten salt and halogen erosion, but iridium powder is more prone to chemical reaction, can be burned. In 1803, Smithsonian Tenant found iridium in the insoluble impurities of natural platinum ores. Since the salt of the element has many bright colors, he named the new element "Iridium" according to the rainbow goddess Iris (Iris) in Greek mythology. Iridium is one of the most rare elements of the earth's crust. Its global annual production and annual consumption of only three tons. Naturally occurring iridium has 191Ir and 193Ir two isotopes, the latter abundance is higher. All other isotopes of iridium are unstable isotopes. ... 是一種化學元素,符號為Ir,原子序為77。銥是鉑系過渡金屬,为質地堅硬易碎的銀白色固体。銥是所有元素中密度第二高的元素(僅次於鋨),而其耐腐蝕性是所有金屬元素中最高的,在2000℃高溫下仍然能抵抗腐蝕。雖然固態銥只能被少數熔融鹽和鹵素侵蝕,但是銥粉末则相比之下較容易发生化学反应,可以燃燒。 1803年,史密森·特南特在自然鉑礦石的不可溶雜質中發現了銥元素。由於該元素的鹽有眾多鮮豔的顏色,所以他根據希臘神話中的彩虹女神伊里斯(Iris)把這一新元素命名為「Iridium」。銥是地球地殼中最稀有的元素之一。其全球年產量及年消耗量只有三噸。自然存在的銥有191Ir和193Ir两种同位素,後者的丰度較高。銥的其他同位素都是不穩定同位素。...

Definition of in the Chinese dictionary

Iridium a metal element, high temperature can be pressed into a sheet or pull into the wire. Its alloy is used to make crucibles and gold pen nibs. 一种金属元素,高温时可压成薄片或拉成丝。它的合金用来制坩埚和金笔笔尖等。
Click to see the original definition of «铱» in the Chinese dictionary.
Click to see the automatic translation of the definition in English.

Synonyms and antonyms of 铱 in the Chinese dictionary of synonyms

SYNONYMS

Translation of «铱» into 25 languages

TRANSLATOR
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TRANSLATION OF

Find out the translation of to 25 languages with our Chinese multilingual translator.
The translations of 铱 from Chinese to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «铱» in Chinese.

Chinese

1,325 millions of speakers

Translator Chinese - Spanish

Iridium
570 millions of speakers

Translator Chinese - English

Iridium
510 millions of speakers

Translator Chinese - Hindi

इरिडियम
380 millions of speakers
ar

Translator Chinese - Arabic

الايريديوم
280 millions of speakers

Translator Chinese - Russian

иридий
278 millions of speakers

Translator Chinese - Portuguese

Iridium
270 millions of speakers

Translator Chinese - Bengali

ইরিডিয়াম
260 millions of speakers

Translator Chinese - French

iridium
220 millions of speakers

Translator Chinese - Malay

Iridium
190 millions of speakers

Translator Chinese - German

Iridium
180 millions of speakers

Translator Chinese - Japanese

イリジウム
130 millions of speakers

Translator Chinese - Korean

이리듐
85 millions of speakers

Translator Chinese - Javanese

iridium
85 millions of speakers
vi

Translator Chinese - Vietnamese

Iridium
80 millions of speakers

Translator Chinese - Tamil

இரிடியம்
75 millions of speakers

Translator Chinese - Marathi

इरिडियम
75 millions of speakers

Translator Chinese - Turkish

iridyum
70 millions of speakers

Translator Chinese - Italian

iridio
65 millions of speakers

Translator Chinese - Polish

Iridium
50 millions of speakers

Translator Chinese - Ukrainian

іридій
40 millions of speakers

Translator Chinese - Romanian

iridiu
30 millions of speakers
el

Translator Chinese - Greek

ιρίδιο
15 millions of speakers
af

Translator Chinese - Afrikaans

iridium
14 millions of speakers
sv

Translator Chinese - Swedish

Iridium
10 millions of speakers
no

Translator Chinese - Norwegian

Iridium
5 millions of speakers

Trends of use of 铱

TRENDS

TENDENCIES OF USE OF THE TERM «铱»

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100%
The map shown above gives the frequency of use of the term «铱» in the different countries.

FREQUENCY OF USE OF THE TERM «铱» OVER TIME

The graph expresses the annual evolution of the frequency of use of the word «铱» during the past 500 years. Its implementation is based on analysing how often the term «铱» appears in digitalised printed sources in Chinese between the year 1500 and the present day.

Examples of use in the Chinese literature, quotes and news about 铱

EXAMPLES

5 CHINESE BOOKS RELATING TO «铱»

Discover the use of in the following bibliographical selection. Books relating to and brief extracts from same to provide context of its use in Chinese literature.
1
现代企业管理 - 第 172 页
这就是星系统带给我们的好处:世界变得更小了,一切沟通阻碍都烟消云散。业内人士分析说,星系统采用了现代通信领域的一系列尖端科技,是高技术的结晶。同其他卫星通信系统相比,星系统有如下一些显著优势: ( 1 )覆盖的区域更广阔。不做有的 ...
王关义, 2004
2
新编市场营销案例与分析
星移动通信系统是美国于1987年提出的第一代卫星移动通信星座系统,其每颗卫星的质量670千克左右,功率为1200瓦,采取三轴稳定结构,每颗卫星的信道为3480个,服务寿命58年。星移动通信系统最大的技术特点是通过卫星与卫星之间的接力来 ...
邓丽明, ‎Esphere Media(美国艾思传媒), 2007
3
通信系统概论 - 第 116 页
系统的失败原因是多方面的,包括投资大、风险高,市场定位不当,长的开发周期和地面蜂窝出乎意料的高速发展对市场的冲击,以及集资策略不妥和经营不善等。然而·系统技术上的先进性是不容置疑的,它成功地向人们展示了全球低轨卫星蜂窝系统是 ...
吴诗其, ‎朱立东, 2005
4
走在科学最前沿:
因为化学元素的原子核外有77个自由电子绕核旋转,而这个设计中的移动卫星通信系统,恰由77颗卫星组成卫星星座,因此,用化学元素“”来命名该系统非常恰当。后来经过进一步精确计算得知,66颗卫星即可达到这一要求。也有人把“”系统称为倒置 ...
何香春, 2014
5
战略管理: 研究注记·案例 - 第 139 页
997 年摩托罗拉公司建立的由 77 颗低轨道卫星组成的移动通信网络星系统投入商业运营,卫星移动电话成为惟一在地球表面任何地方 ... 费用,使得星背上了沉重的债务负担,整个星系统耗资达 50 多亿美元,每年光系统的维护费就要几亿美元。
黄丹, ‎余颖, 2005

10 NEWS ITEMS WHICH INCLUDE THE TERM «铱»

Find out what the national and international press are talking about and how the term is used in the context of the following news items.
1
回应背景论感恩“后台”北京电影学院
投资高达1.6亿的电视剧《白鹿原》被爆料在开机两个半月之后,由同样出身北京电影学院的学生孙忽然换掉了饰演白灵的原来女主角扮演者李梦,替代了09级师姐 ... «环球网, Sep 15»
2
《白鹿原》拍两月女主换人孙代替李梦
而新换的演员叫孙,是个新人。 据爆料称,李梦饰演的白灵已经拍了一半,惨遭换角。新换上来的是电影学院的学生,并暗示其有背景。据华商报记者了解,8月份,《 ... «新浪网, Sep 15»
3
北电美女孙晒美照清新灵动如小仙女
北电表演系大三美女孙一组清新美照在微博曝光,照片中的她清新灵动如小仙女,并配文艺诗:“我,一会看你,一会看云。我觉得,我看你时很远,看云时很近。” ... «南方网, Jul 15»
4
组图:北电美女孙素颜练瑜伽清纯胜奶茶妹
组图:北电美女孙素颜练瑜伽清纯胜奶茶妹. 新浪娱乐讯昨天,就读于北京电影学院表演系三年级的孙在新浪微博上晒出一组素颜照。照片中的孙素面朝天,正在 ... «新浪网, Jun 15»
5
任性的Moto,星的情怀
星计划有情怀,实现了“天地无缝覆盖,全球通信一体化”的梦想;摩托罗拉太任性,在上个世纪给我们留下了满满的回忆。希望今天在移动互联网世界里奋斗的我们, ... «Baidu, Jan 15»
6
卫星互联网,下一个星?
上个世纪八九十年代,曾经还是通信王者的摩托罗拉提出以66颗卫星向全球提供通信服务的计划,这就是被人广为所知的星计划。通过卫星之间的接力来实现全球 ... «速途网, Nov 14»
7
中国版星计划启幕:2019年初步建星座通信系统
一旦"灵巧"和"北斗"发展成熟,中国将有望在卫星通信领域,摆脱对星和海事卫星服务的高度依赖。 一个由中国人构建的全球卫星通信网络计划,已经全面启程。 «新浪网, Nov 14»
8
忽视高科技风险:星魔咒盯上谷歌
星破产对摩托罗拉公司的打击是致命的,其失败原因异常复杂,其中有决策因素、产品因素、运营因素,但主要是市场因素。在星建设的10年时间里,地面蜂窝系统 ... «新浪网, Sep 14»
9
南京警方公布-192丢失过程:被工人揣回家
昨日,现代快报报道了天津宏迪检测公司在南京浦六北路188号的中石化第五建设公司院内进行探伤作业期间,丢失用于探伤的放射源-192一枚,后经公安、环保和 ... «搜狐, May 14»
10
南京公布放射源-192丢失过程先后有两名工人捡起又扔掉
昨日,现代快报报道了天津宏迪检测公司在南京浦六北路188号的中石化第五建设公司院内进行探伤作业期间,丢失用于探伤的放射源-192一枚,后经公安、环保和 ... «人民网, May 14»

REFERENCE
« EDUCALINGO. [online]. Available <https://educalingo.com/en/dic-zh/yi-3>. Apr 2024 ».
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