硒 的英文怎麼說
中文拼音 [xī]
硒
英文
名詞[化學] (非金屬元素) selenium (se)-
Fluorimetric determination of selenium with acridine red by the fluorescence quenching effect
吖啶紅熒光猝滅法測定痕量硒Contains high concentration of allicin and selenium, both compounds are known to support healthy cardiovascular and immune systems
尤其所含allicin蒜辣素及selenium硒能確保心血管健康及維系健全的免疫功能。Characters of anti - mercury and anti - lead for selenium - enriched auricuiaria auricula : cultivation and extraction of selenium polysaccharide
富硒木耳栽培硒多糖提取及抗鉛抗汞的研究Selenium is one of the most important metalloid element existing in biotic environment
硒是生物環境中存在的一種重要的類金屬元素。Various chemical strategies have been introduced to the system to affect the dynamics of reaction, and thus, to adjust the nucleation and growth process. by using appropriate complexing agents as controlling reagents and adjusting the reaction temperature, both morphologies ( nanorods and fractals ) and structural phases ( zinc blende or wurtzite structures ) of cdse nanocrystals can be easily controlled. a precipitate slow - release controlled method was designed in the synthesis of manganese selenides
在化學調控合成思想的指導下,運用已取得的調控合成的成功經驗,利用mnseo3沉澱緩釋放出mn2 +源和硒源,在調節反應溫度的基礎上,于同一反應體系成功地合成了mnse2和mnse的立方體和球形微米晶,實現了產物組成和維度的調控,並對它們的磁行為進行了研究。Better choices may be brazil nuts ( for selenium ), skim milk ( for calcium ), or a spinach salad ( for folic acid )
更好的選擇是吃一些巴西胡桃(獲得更多的硒) ,脫脂牛奶(獲得更多的鈣) ,或菠菜沙拉(獲得更多的葉酸) 。Corelation study of blood se and pb in infancies of dalian
大連市幼兒血硒與血鉛含量相關性研究A case report on contact dermatitis caused by selenium dioxide
二氧化硒致接觸性皮炎1例報告Apart from selenium and vapour-deposited germanium and silicon, glasses are at least diatomic.
除了硒和汽相沉積的鍺和硅之外,玻璃至少是二原子的。Foliar application of selenium to srops to increase se contents in grains
葉面噴硒提高糧食中的硒含量Effect of foliar application of selenite on selenium accumulation and distribution in rice
葉面噴硒對水稻籽粒硒富集及分佈的影響On the basis of the investigation of the content and distribution of heavy metals in sediments and benthic organisms from the sewage stream in guangzhou city, the antagonistic effect of selenium on the harm of mercury ( hg2 + ) to the tissues in swordtail fish ( xiphophorus helleri ), the 22nd offspring purely cultivated by pearl river fishery research institute, were measured by physiological and biochemical indexes and observation of electron microscopy
本研究中首先調查了廣州市河涌沉積物及底棲生物體內重金屬含量及分佈,並以珠江水產研究所培育的水生實驗動物?劍尾魚為實驗材料,利用環境生物技術,電鏡觀察等技術方法研究了重金屬?汞對劍尾魚組織的毒害及機體必需微量元素硒對其毒害的拮抗性影響。The main study in this paper included as follows : the content and distribution of heavy metals in sediments and benthic organisms from the sewage stream in guangzhou city ; the acute toxicity and joint toxicity of mercury and selenium to swordtail fish ( xiphophorus helleri ) ; the damage of mercury to the indexes of antioxidant system in the gills and livers in swordtail ( including the measurement of the activities of total antioxidative capacity [ t ~ aoc ], superoxide dismutase [ sod ], glutathione peroxidase [ gsh - px ] and the concentration of malondiald - ehyde [ mda ] ) and the relief effects of selenium on it, as well as the physiological damage of mercury on the tissues, namely : the antagonistic effect of na + - k + ~ atpase activity on the tissues between selenite and mercury, and the ultrastructural damage under the exposure of mercury
研究內容主要有:廣州市河涌沉積物及底棲生物體內重金屬含量及評價;汞和硒對劍尾魚的急性毒性和聯合毒性及安全濃度的評價;汞對劍尾魚鰓和肝臟中抗氧化系統的毒性,包括對總抗氧化能力、超氧化物歧化酶、谷胱甘肽過氧化物酶活力及丙二醛含量的測定及硒對其保護作用;汞對劍尾魚組織生理毒性即:汞對na ~ + - k ~ + atpase活力的影響及硒的保護作用和汞和對劍尾魚組織超微結構的損傷等。以高氯酸?硝酸消化法和火焰原子吸收分光光度法測定了廣州市河涌沉積物和底棲生物中重金屬含量。Effects of selenium rich spirulina platensis on antioxidation to hepatocytes in rat hepatectomy
富硒螺旋藻對肝葉切除大鼠肝細胞的抗氧化作用The efficiency of extracting mercury and selenium from livers homogenate by acetone, 80 % ethanol, and ammonium acetate all were very low
溶劑萃取結果表明, 90以上的汞硒化合物存在於肝臟的不溶部分中(粉末樣品) 。The hydroxylamine hydrochloride - iodometric method for the determination of selenium content
碘量法測定硒量More than 90 % of mercury and selenium were in the indissoluble fraction of the liver ( liver powder )
本文首次對肝臟不溶部分蛋白質結合汞硒形態和化學性質進行了研究。But inorganic selenite is just as nutritionally effective as selenium in organic form.
但無機的亞硒酸鹽卻是以有機形式的硒起著營養作用。Synthesis and characterization of heteropoly tungstophosphateselenium complexes with lanthanide
鑭系元素硒磷鎢雜多酸鹽的合成及表徵It could be their phytochemicals - things like carotenoids, vitamins c and e, selenium, indoles, flavonoids, phenols and limonene
可能是由於它們的成份的關系,像是類胡蘿卜素,維生素硒引朵素類黃酮酚和檸檬素。分享友人