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ir是什么意思？

基礎釋義
例句
柯林斯詞典釋義
英漢詞典釋義
英英詞典釋義

ir

abbr. Iran 伊朗，Infra-red 紅外線；
pref. 表否定；

例句

The results of FT - IR spectra showed that homogenizing agent had a AB block structure. 紅外光譜譜圖顯示合成的均勻劑具有AB嵌段結構.
The instruction decoder decodes the instruction in IR. 指令解碼器將在指令寄存器內的指令解碼.
And Moreau plays Ir è ne with an endearing mixture of worldliness, vulnerability and melancholy. 而佑蘭特.摩露飾演的愛蓮是一名世故、脆弱、抑郁和惹人憐愛的女性.
The membrane structure and surface features were analyzed by FT - IR and scan electron micrography. 用傅立葉紅外光譜和掃描電鏡分別測定了膜的結構和表面形貌.
All these novel macrocyclic compounds were confirmed with elemental analysis, IR, 1 HNMR and MS. 這些新型大環化合物均經元素分析、 IR 、 1HNMR、MS等證實其結構.
IR active jamming technology includes IR decoy , IR jammer, DIRCM laser blinding, etc. 紅外有源干擾技術包括紅外干擾彈、外干擾機、向紅外對抗和激光致盲等.
The structures were characterized by elementary analysis, IR and 1 HNMR. 它們的結構經元素分析、 IR和1HNMR表征.
Statistics by IR and chemical analysis testifies the above results. IR和化學分析數據證實了上述實驗結果.
Its IR spectrum compared with that of comphor nitrimine. 它的紅外光譜與樟腦硝亞胺紅外光譜相似.
To improve the IR absorption of hydrotalcite, we intercalate SO 42 - to partly replace CO 32 - of interlayer. 對水滑石紅外吸收機理的研究表明,水滑石的層間陰離子起主要作用, 層板具有協同效應.為提高水滑石的紅外吸收選擇性,通過對不同陰離子的分析和篩選,確定在水滑石層間插入硫酸根.

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柯林斯高階英漢雙解學習詞典釋義

PREFIX

(加在以字母r開頭的單詞前構成反義詞)表示“不”，“非”

Ir- is added to words that begin with the letter 'r' to form words with the opposite meaning.
例句
His behaviour was becoming increasingly irrational. 他的行為變得越來越不理智了。 ...its mixture of satirical wit, irreverence and spontaneity. 它融諷刺、機智、不敬、率真于一體

英漢詞典釋義

pref.
表否定
irregular 不規則的

英英詞典釋義

Noun
1. a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium

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ir是什么意思？

ir