lanthanum
美 ['lænθ?n?m] 
英 ['lænθ?n?m]
- n.鑭
- 網(wǎng)絡(luò)金屬鑭；鑭系玻璃；鑭粉
英漢雙解
1. | 鑭a chemical element. Lanthanum is a silver-white metal. |
英漢解釋
英英解釋
例句
Study of Suppressing the Enamel Demineralization by Combined Application of Fluoride Lanthanum and Molybdenum.
氟化物與鑭、鉬協(xié)同應(yīng)用抑制牙釉質(zhì)脫礦過程的研究。
The experimental results suggest that the bonding strength of nickel-lanthanum electrodeposits is higher than that of bright nickel.
實驗結(jié)果，鎳-鑭鍍層與基體的結(jié)合強度高于亮鎳鍍層與基體的結(jié)合強度。
Used to make petro- chem catalyst. Also used to manufacture lanthanum metal.
作石油化工催化劑，也可用來生產(chǎn)金屬鑭。
Experiment results show that interferences with determination of Ca, Mg can be better inhibited by adding lanthanum oxide solution.
實驗表明，氧化鑭溶液的加入對測定鈣、鎂元素的干擾有較好的抑制作用。
The catalytic converter on your exhaust system contains cerium and lanthanum.
排氣系統(tǒng)上的接觸反應(yīng)器含有鈰和鑭。
Conclusion: Microelement lanthanum has important roles on development and prevention of caries.
結(jié)論：微量元素鑭對齲病的發(fā)生發(fā)展及防治有重要作用。
and after cooling, cleaning residual lanthanum ions, and drying to obtain the lanthanum oxide-carrying zeolite.
冷卻后清洗殘留的鑭離子，烘干，得到負載氧化鑭的沸石。
Lanthanum fluoride was prepared by dropping hydrofluoric acid into lanthanum hydroxide.
采用了氫氟酸直接氟化氫氧化鑭漿液的制備工藝，考察了工藝的可行性。
Objective: To establish a method for determination of barium in drinking water by AAS with lanthanum-coated graphite tube.
目的：建立生活飲用水中微量鋇的鑭涂層石墨管原子吸收光譜測定方法。
Effects of rare earth element lanthanum on the activities of invertase , catalase and dehydrogenase in red soil .
鑭對紅壤轉(zhuǎn)化酶、過氧化氫酶和脫氫酶活性的影響。
We found that it is connected between powders granularity of lanthanum chromites and synthetic time by SEM.
掃描電鏡的觀察發(fā)現(xiàn)高溫合成的鉻酸鑭粉料性狀受合成時間影響。
Nano-powder of lanthanum chromites were synthesized by low-temperature combustion method.
用低溫燃燒合成法合成了鉻酸鑭納米粉體。
Description : Lanthanum Nitrate is soluble in water and moisture in wet air .
說明：硝酸鑭溶于水，在潮濕的空氣中易潮解。
When lanthanum content in the alloys is small, it distributed mostly in grain boundaries and globular granules.
鑭以化合物形式存在合金中，當(dāng)合金含鑭量少時，鑭主要分布在晶界及球狀顆粒中。
Battery producers for electrical cars using praseodymium neodymium and lanthanum also felt the pain of rising costs.
電動汽車的電池制造商使用的元素為鐠，銣，鑭，其也對增加的成本痛苦不已。
The said tombarthite is one of the kinds such as lanthanum, europium nitrate, erbium nitrate, cerous nitrate and neodymium nitrate.
所述稀土是指硝酸鑭、硝酸銪、硝酸鉺、硝酸亞鈰、硝酸釹中的任一種。
To give just one example, every Toyota Prius has over 25 pounds of lanthanum in its nickel-metal hydride battery.
舉個例子，每輛豐田普瑞斯的鎳合金電池里就有超過25磅鑭族金屬材料。
Yet another rare earth metal, lanthanum, is a major ingredient for hybrid car batteries.
還有另一種稀土金屬鑭，則是混合動力車電池材料的主要成分。
Indeed, Bianconi's group found that when lanthanum copper oxide is superconducting, the oxygen ions display a fractal pattern.
Bianconi的團隊發(fā)現(xiàn)，當(dāng)氧化鑭銅處于超導(dǎo)狀態(tài)時，氧離子層變成了不規(guī)則的碎片。
A new type of solid acid was prepared by calcination of titanium sulphate doped with lanthanum oxide.
摻雜了氧化鑭的硫酸鈦經(jīng)高溫焙燒后制得新型固體酸催化劑。
Lanthanide: Any of the series of 15 consecutive chemical elements in the periodic table from lanthanum to lutetium (atomic numbers 57-71).
鑭系：周期表中從鑭到鎦（原子序數(shù)57~71）15種按順序排列的化學(xué)元素系列。
Lead- and arsenic-free optical lanthanum flint glasses ?
不含鉛與砷的光學(xué)鑭燧石玻璃？
He called lanthanum carbonate "a helpful addition to our armamentarium. "
他形容碳酸鑭對于整體是有幫助的。
Even prices for the most common rare earths, such as lanthanum, used in hybrid car batteries, have risen sharply.
即使是用于混合動力汽車電池的鑭等最常見的稀土價格，也出現(xiàn)大幅上漲。
Dynamic Changes in Enzyme Activity in Fluvo-aquic Soil under Application of Lanthanum.
鑭施用下黃潮土酶活性的動態(tài)變化。
In order to realize the overall sintering of chromic acid lanthanum heating element, it is necessary to add sintering aids in it.
為了使鉻酸鑭發(fā)熱元件能夠整體燒結(jié)，成型前在鉻酸鑭粉末中加入助燒劑，將收縮率調(diào)節(jié)一致。
The price for lanthanum oxide, used in the batteries of hybrid cars, fell 4. 4% to $24. 77 a kilogram.
用于制造混合動力汽車電池的氧化鑭價格跌了4.4%，至每公斤24.77美元。
Taking the first 11 months of 2010 together, Japan's imports of Chinese lanthanum oxide jumped a whopping 259% from the same period in 2009.
按照2010年前11個月計算，日本從中國進口的鑭氧化物規(guī)模比2009年同期大幅增加了259%。
A 1. 0% La silver alloy was obtained by melting and refining a 99. 99 silver and a 99. 5 lanthanum under vacuum condition.
用純度分別為9999%的銀和995%的鑭在真空條件下熔化和精煉，制備出含10%鑭的銀合金。
Objective: To study the relation between microelement lanthanum and caries.
目的：探討微量元素鑭與齲病的關(guān)系。
Each electric Prius motor requires 1 kilogram (2. 2 lb) of neodymium, and each battery uses 10 to 15 kg (22-33 lb) of lanthanum.
他稱每部普銳斯發(fā)動機需要1公斤釹，每塊電池需要10到15公斤鑭。
Thermochemical study of a mixed ligand complex of lanthanum perchlorate with glycine and L-alanine
高氯酸鑭和甘氨酸及丙氨酸混配型配合物的熱化學(xué)研究
Thermochemical Study of the Reaction of Lanthanum Chloride Coordinated with Glycine
氯化鑭與甘氨酸配位反應(yīng)的熱化學(xué)研究
The Present Situation of the Technology for Doped Lanthanum Chromite Material and Expectation of Its Application Prospect
摻雜鉻酸鑭材料的技術(shù)現(xiàn)狀及應(yīng)用前景展望
Thermochemistry study of the solid ternary complexes of the lanthanum with L-Tyrosine and Glycine
鑭與L-酪氨酸和甘氨酸三元固態(tài)配合物的熱化學(xué)研究
Thermochemical Study of Coordination Reaction of Lanthanum Chloride with Alanine
氯化鑭與丙氨酸配位反應(yīng)的熱化學(xué)研究
Dielectric Behavior of Antiferroelectric Lead Lanthanum Zirconate Titanate Stannate Ceramics under Bias Voltage and Hydrostatic Pressure
等靜壓力及偏置電壓下鋯鈦錫酸鉛基反鐵電體的介電行為
Thermochemistry on Coordination Behavior of Lanthanum Chloride Hydrate with Diethylammonium Diethyldithiocarbamate
水合氯化鑭與二乙氨基荒酸二乙銨配合行為的熱化學(xué)
Luminescent Property of Dysprosium-Lanthanum-Praseodymium Benzoate Polynuclear Complexes
苯甲酸鏑鑭鐠多核配合物的發(fā)光性質(zhì)
The Influence of Surface Treatment on the Electrochemical Properties of Lanthanum-praseodymium-cerium Hydrogen Storage Alloy Electrode
表面處理對鑭鐠鈰貯氫合金電極電化學(xué)性能的影響
