chelate

chelate，英語單詞，主要用作名詞、形容詞、及物動詞，作名詞時譯為“螯合物”，作形容詞時譯為“螯合的；有螯的”，作及物動詞時譯為“與（金屬）結合成螯合物”。

基本介紹

• 外文名：chelate
• 詞性：名詞、形容詞、及物動詞
• 英式發音：['kiːleɪt]
• 美式發音：['ki,let]

單詞用法

柯林斯英漢雙解大詞典

chelate /ˈkiːleɪt/

1.N a coordination compound in which a metal atom or ion is bound to a ligand at two or more points on the ligand, so as to form a heterocyclic ring containing a metal atom 螯合物 [chem]

2.ADJ of or possessing chelae 螯的; 有螯的 [zoology]

3.V to form a chelate 形成螯合物 [chem]

短語搭配

chelate effect[化學] 螯合效應 ; 螫合效應 ; 螯和效應 ; 螯合效應

Chelate Fider 濾色鏡

lanthanide chelate 鑭系元素螯合物

chelate fibre 螯合纖維

chelate substance 螯形物 ; 鉗合物

Chelate Intermediate 螯合中間體

Gadolinium chelate 螯合物 ; 釓螯合物

chelate bonds 翻譯

dithizone chelate 雙硫腙螯合物

雙語例句

• 1The diimine chelate initiators are characterized by having a diimine chelating ancillary ligand structure.二亞胺螯合引發劑的特徵在於具有二亞胺螯合輔助配體結構。
• 2It is a chelate fibers.這是一種螯合纖維。
• 3The molecular structure and chelate mechanism are discussed.討論了它的分子結構和螯合機理。
• 4The desulfurization process of chelate iron system was studied.主要研究螯合鐵體系脫硫工藝。
• 5Polyazamacrocycles are known to form stable metal chelate-complexes.多氮雜大環能與許多金屬離子形成穩定配合物。
• 6Polyazamacrocycles are known to form stable metal chelate complexes.多氮雜大環與許多金屬離子能形成穩定的絡合物。
• 7Both proteins were purified with Nickel chelate affinity chromatography.經金屬螯合層析純化，獲得了高純度的表達蛋白。
• 8Company has successfully established in the field of domestic chelate leadership.公司已成功地確立了在國內螯合物領域的領導者地位。
• 9Test results indicated that zinc chelate of polypeptide was an antioxidant additive.初步實驗得出多肽絡合鋅具有抗氧化性。
• 10The adsorption and elution of mercury by amidoxime chelate fiber have been investigated.本文研究了胺肟螯合纖維對汞的吸附和洗脫。
• 11The preparation of bovine hemoglobin enzymatic hydrolysate (BEH) -ca chelate was studied.研究了牛血血紅蛋白酶解液鈣螯合物的製備工藝。
• 12The conversion film is probably constituted of amorphous and pored alloying tannate chelate.這種轉化膜很可能是由有一定孔隙的非晶態合金單寧酸膜層構成。
• 13Qualtycontrol and testing procedures in the process of chelate salt production are discussed.此外還對螯合鹽生產過程中的質量控制及檢測方法進行了探討。
• 14Inside a chelate ring exists strain which is the fundamental factor to in-fluence its stability.螯環存在著張力，張力是影響螯環穩定性的根本因素。
• 15The PL spectra show that the chelate emits the character fluorescence of Eu under ultraviolet light.螢光光譜分析結果表明，配合物在紫外光的激發下發出銪的特徵螢光。
• 16The structural design of the rare earth chelate based light conversion agents is presented in the paper.本文對稀土配位化合物光轉換劑的結構設計問題進行評述。
• 17One of the important factors to form chelate is there should be enough atoms to coordinate with metal ion.而要形成螯合物其中有一個因素非常重要，就是金屬離子周圍必須有足夠的原子與它產生配位。
• 18The gold-adsorbing property of the amido oximime chelate fiber of carboxylic polyvinyl alcohol is studied.研究了側鏈含羧基的聚乙烯醇胺肟螯合纖維吸附金的性能。
• 19Objective: To explore the relation between Phenanthroline copper chelate and the liposome peroxidation damage.目的：探討菲咯啉銅配合物與脂質體過氧化損傷的相關性。
• 20This study attempted to determine ferrous ions through ferrous-bipyridyl chelate by differential pulse voltammetry.利用二價鐵離子的聯吡啶絡合物，示差脈衝伏安法測定土壤中的二價鐵離子。
• 21It is non-oxidizing, provides the necessary solubility, will not chelate metal ions, and has relatively low toxicity.它不僅溶解度好，而且還是非氧化性的物質，不會螯合金屬離子，毒性也相對較低。
• 22METHODS the target compound was synthesized from cross-coupling reaction catalyzed by p, o chelate palladium complex.方法用p, O雙齒螯合鈀配合物催化偶聯反應合成目標化合物。
• 23The liposome peroxidation, however, initiated by phenanthroline copper chelate was prerented by ·OH scarvages and EDTA.羥基清除劑及EDTA可抑制菲咯啉銅配合物介導的脂質體過氧化反應。
• 24NP-type chelate resin beads is used as a carrier of samples in the isotopic measurements of uranium by mass spectrometry.研究了NP型螯合樹脂珠作為質譜樣品載體，對鈾同位素進行熱電離質譜分析的方法。
• 25The structure characteristics, varieties, production technologies, properties and application of chelate fiber were introduced.介紹了螯合纖維的結構特點、種類及其製備方法、性能及套用。
• 26Methods:The liposome peroxidation was initiated by phenanthroline copper chelate by using ultraviolet spectromter and TBA methods.目的：探討菲咯啉銅配合物與脂質體過氧化損傷的相關性。
• 27The synthesizing conditions of ferrous glycinate chelate using ferrous chloride and glycine as raw materials were studied in this paper.以氯化亞鐵和甘氨酸為原料，研究了甘氨酸螯合鐵的合成工藝條件。
• 28The effects of adding rare earth-chitosan chelate (RECC) on performance of aquaculture feed pellets were investigated in the present study.研究了在飼料中添加稀土殼聚糖螯合鹽(RECC)對水產顆粒飼料性能的影響。
• 29The composity, solubility, IR spectra, autoignition temperature and decomposition temperature of urushiol lanthanum chelate were determined.製備出漆酚鑭螯合物，測定了其組分、溶解性、紅外光譜、自燃點、分解溫度等性質。