Phosphorus 中文
WebMinerals - calcium and phosphorus - important for course fees, but the problems in our breed there are much less common than, for example, great Danes or St. Bernards. Mineraller - kalsiyum ve fosfor - dachshund için kesinlikle önemlidir, fakat bizim ırkımızdaki problemler, örneğin Büyük Danimarkalılar veya St. Bernards'tan çok daha ... Web生物素(Biotin)为维生素B群之一,又稱維生素H、維生素B 7 、輔酶R(Coenzyme R)等。 生物素在肝、肾、酵母、牛乳中含量较多,是生物体固定二氧化碳的重要因素。 容易同鸡蛋白中的一种蛋白质卵白素(Avidin)结合,大量食用生蛋白可阻碍生物素的吸收导致生物素缺乏,如脱毛、体重减轻、皮炎等。
Phosphorus 中文
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Web摘要: The extent to which soil phosphorus (P) status affected the incidence of soil phosphate-solubilising bacteria (PSB) and their taxonomic abundance and diversity was examined at three long-term fertiliser trials (Whatawhata, Winchmore and … 磷( 拼音: lín ,注音: ㄌ丨ㄣˊ ;英語: Phosphorus ;源于拉丁語: Phosphorum ),是一種化學元素,化學符號为P,原子序數为15,原子量為 30.973 762 u 。 See more 磷(拼音:lín,注音:ㄌ丨ㄣˊ;英語:Phosphorus;源于拉丁語:Phosphorum),是一種化學元素,化學符號为P,原子序數为15,原子量為 30.973762 u。 See more 磷是一种易起化学反应的、有毒的氮族非金属元素。它的化学反应活性和毒性取决于形态不同而有所区别。 磷化氫燃 … See more 在化学史上第一个发现磷元素的人,当推十七世纪的一个德国汉堡商人亨尼格·布蘭德(Henning Brand,约1630年~约1710年)。他是一个相信 See more 磷在地壳中的含量为0.09%。磷不以单质存在,通常在磷酸盐中天然存在,尤其是磷灰石。磷也存在于生物体当中,是原生质的基本成分。 See more 磷可以在空气中燃烧,生成大量五氧化二磷 白烟: 在有催化剂存在的情况下,白磷、红磷和水经过几步反应生成H3PO4、H2及很少量的H3PO3 See more 由于单质磷在空气中会自燃或缓慢氧化而放热发光,因此磷的拉丁文名称Phosphorum来源于希腊文Φωσφόρος的拉丁化, … See more 磷的现代制法是将磷酸钙与砂(主要成分为二氧化硅)及焦炭一起放在电炉中加热。为使反应式易于理解,可写成两步如下: See more
http://www.ichacha.net/phosphor.html Web磷酸鹽是元素 磷自然產生的形態,在多種磷酸鹽礦物中可以找到。 元素的磷或是磷化物是很難發現的(只有極少量在隕石中可以找到)。 在礦物學及地質學,磷酸鹽是指含有磷酸鹽離子的石或礦石。. 在北美洲最大型的磷礦粉礦床位於美國的佛羅里達州中部、愛德荷州的索達斯普陵、北卡羅萊那州 ...
WebDec 1, 2024 · Phosphorus-containing drugs belong to an important class of therapeutic agents and are widely applied in daily clinical practices. Structurally, the phosphorus-containing drugs can be classified into phosphotriesters, phosphonates, phosphinates, phosphine oxides, phosphoric amides, bisphosphonates, phosphoric anhydrides, and … WebФосфор; др.-греч. ἑωσφόρος, Φωσφόρος Фосфор («утренняя звезда») и Геспер («вечерняя звезда»). Эвелин де Морган, ок. 1881 г.: Античная персонификация утреннего восхода планеты Венера: Мифология
磷酸(英語:phosphoric acid)或稱為正磷酸(orthophosphoric acid),化學式H3PO4,是一種常見的無機酸,不易揮發,不易分解,幾乎沒有氧化性。具有酸的通性,是三元弱酸,其酸性比鹽酸、硫酸、硝酸弱,但比醋酸、硼酸等強。由五氧化二磷溶於熱水中即可得到。正磷酸工業上用硫酸處理磷灰石即得。用硝酸使磷氧化,可以得到較純的磷酸;一般是83%-98%的稠厚溶液,如果再濃 …
WebFind 6 ways to say PHOSPHORUS, along with antonyms, related words, and example sentences at Thesaurus.com, the world's most trusted free thesaurus. sly crayfishWebphosphorus翻译:磷。了解更多。 Organic matter, carbon and nitrogen had the lowest coefficient of variation in leaf fall, while those for magnesium, phosphorus and potassium were intermediate. slycot 安装Webphosphorus 在英语-中文(简体)词典中的翻译. phosphorus. noun [ U ] uk / ˈfɒs.f ə r.əs / us / ˈfɑːs.fɚ.əs / (symbol P) a poisonous chemical element that is usually yellowish-white or … solar radiation grasshopperWeb酯或根. "calcium phytate" 中文翻譯 : 植酸鈣. "phytate persodium" 中文翻譯 : 肌醇六磷酸十二鈉,植酸十二鈉; 植酸十二鈉. "phytate phosphorus" 中文翻譯 : 植酸磷. "phytate sodium" 中文翻譯 : 肌醇六磷酸鈉,植酸鈉. "sodium phytate" 中文翻譯 : 肌醇六磷酸鈉,植酸鈉; 植酸 … sly critter crosswordWebphosphorus. Those regulations have also promoted the surface application of manure and phosphorus build-up in the soil. Organic matter rich in phosphorus might also have been … sly county revelersWebA horizontal row in the periodic table. The atomic number of each element increases by one, reading from left to right. Block. Elements are organised into blocks by the orbital type in which the outer electrons are found. These blocks are named for the characteristic spectra they produce: sharp (s), principal (p), diffuse (d), and fundamental (f). sly creek reservoir weatherWeb中文翻译 手机版. n. 1.【化学】磷。. 2.磷光体 (=phosphor)。. "yellow phosphorus; white phosphorus"中文翻译 黄磷. "amorphous phosphorus"中文翻译 无定形磷. "available … solar radiation consists of