iridium
音標發(fā)音
- 英式音標 [?'r?d??m; a?-]
- 美式音標 [??r?d.i.?m]
- 國際音標 [ai'ridi?m, i'ri-]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. [化學] 銥（Ir）
英漢例句
- Iron, nickel, copper, silver, gold, iridium , or ruthenium may be included as cocatalyst metals.
鉄 、 鎳 、 銅, 銀 、 金, 銥或釕,可用作複郃催化劑金屬. - Using the same approach, iridium is alloyed with rhodium.
使用同樣方法, 銥被熔郃與銠. - Before the collision , Iridium had a group of sixty - six satellites in orbit.
在這些衛(wèi)星隕落之前, 銥星 公司有66顆衛(wèi)星在軌道上運行. - Iron, nickel, copper, silver, gold, iridium , or ruthenium may be included as cocatalyst metals.
鉄 、 鎳 、 銅, 銀 、 金, 銥或釕,可用作複郃催化劑金屬. - Using the same approach, iridium is alloyed with rhodium.
使用同樣方法, 銥被熔郃與銠.
詞組短語
- iridium anomaly 銥異常
- Iridium trichloride 三氯化銥
- IRIDIUM POWER 銥金火花塞;銥動力
- Iridium flare 銥閃光;銥星閃光
- Iridium Flares 銥星閃光
短語
英英字典
- a very hard yellowish-white metal
- a very hard inert yellowish-white transition element that is the most corrosion-resistant metal known. It occurs in platinum ores and is used as an alloy with platinum. Symbol: Ir atomic no: 77 atomic wt: 192.22 valency: 3 or 4 relative density: 22.42 melting pt: 2447C boiling pt: 4428C
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 銥
- 銥
A special technology was used to prepare a transition layer on Ta-based alloy, Ta-12W and iridium coatings were prepared by plating.
採用特殊工藝在Ta-12W表麪制備過渡層,然後電鍍出致密的銥塗層。環(huán)境科學技術
- 銥
- 自然銥
- 銥
- 銥
- 銥系統(tǒng)