硼化合物 的英文怎麼說
中文拼音 [pénghuàgěwù]
硼化合物
英文
boron compound-
Process on the synthesis of substituent aryl boronic acid compounds
取代芳環硼酸化合物的合成進展Borax is the compound commonly applied to the soil to correct boron deficiency.
硼砂是矯正土壤缺硼的常用硼化合物。Using in situ formation of ternary boride base cermets hard phases through chemical reactions and sinterbonding onto steel substrates though liquid sintering we successfully prepared a kind of ternary boride base cermet
摘要通過化學反應將原料粉來生成三元硼化物硬質相併通過液相燒結燒與鋼很好的結合,用這種工藝成功地在鋼基體上塗覆了預壓制的三元硼化物基金屬陶瓷。The presence of boron or a boron compound in neutron shields has certain advantages.
在中子防護體中加入硼或一種硼的化合物是有一定優點的。Cubic boron nitride ( cbn ) is a synthesized wide - band - gap iii - v compound semiconductor and has lots of excellent physical and chemical properties. it has been attracted a nice bit of attention for years because of its application in mechanics, calorifics, optics and electronics
立方氮化硼( cbn )是一種人工合成的寬帶隙-族化合物半導體材料,它有許多優異的物理化學性質,在力學、熱學、光學、電子學等方面有著非常誘人的應用前景,多年來一直吸引著國內外眾多研究者的興趣。Using bf3 - et2o as a catalyst, the title compound was synthesized from allyl alcohol and epichlorohydrin by a series reaction included addition and cyclization
烯丙醇和環氧氯丙烷在三氟化硼乙醚絡合物的催化作用下進行加成和環化反應制得標題化合物。In this study, the kindling temperature of pure magnesium covered with the boronised substance and mg - al alloys, using the kindling temperature measuring method designed in this study, and exploring the boronised substance and aluminium ’ s influencings on the pure magnesium ’ s kindling temperature
應用本研究中所設計的燃點測試方法,對材料表面浸塗有硼化物的純鎂試樣和鎂-鋁合金試樣的燃點進行了測試,並通過大量試驗,探討了硼和鋁對鎂燃點的影響特點。Organometallic chemistry of f - and d - block transition metal complexes, chemistry of boron clusters, carboranes and metallacarboranes, homogenous catalysis and coordinative unsaturation, small molecule activation and polymer synthesis
D -和f -族過度金屬有機化學、硼籠、碳硼烷和金屬碳硼烷化學、均相催化、小分子活化和聚合物合成化學。In this paper, a new method was presented that b - doped diamond was synthesized at high pressure and high temperature ( hthp ) using b - doped graphite intercalation compounds ( gics )
本論文提出了利用含硼石墨層間化合物( gics )高溫高壓( hthp )合成含硼金剛石的新工藝。In recent years researchers have achieved better performance with compounds such as lithium borohydride, in which the metal atoms form weaker, ionic bonds with groups containing several hydrogen atoms
近年來,研究人員已經製作出效能更佳的復合物,例如硼氫化鋰,在這種金屬氫化物中,金屬原子與氫原子團(由數個氫原子組成)之間,是以較弱的離子鍵鍵結。In 2005, 61 physical and chemical parameters were measured and analysed in sediments. these included particle size, electrochemical potential as highly anoxic sediment with negative potential is related to organic pollution, chemical oxygen demand which indicates organic pollutants, total sulphide inorganic constituents, source of the unpleasant - smelling gas hydrogen sulphide, 15 metals and metalloids aluminium, arsenic, barium, boron, cadmium, chromium, copper, iron, lead, manganese, mercury, nickel, silver, vanadium and zinc, and trace toxic organics pahs and pcbs - 16 compounds and 18 congeners respectively
2005年,沉積物監測包括分析61種物理及化學參數,其中有粒子大小電化學勢有機污染促使沉積物缺氧,而讓電化學勢呈負數值化學需氧量顯示有機污染程度總硫化物無機物,是造成難聞氣體硫化氫的主因15種金屬及準金屬鋁砷鋇硼鎘鉻銅鐵鉛錳汞鎳銀釩及鋅和痕量毒性有機物多環芳烴及多氯聯苯分別為16種復合物及18種同質物。Due to the unique high affinity and reversible interactions with diols, boronic acid - based fluorescent sensors can be used in carbohydrate sensing and recognition
摘要有機硼酸類熒光傳感器可與二羥基化合物進行高親和性且可逆地結合,故可用於糖類傳感和識別。Aerospace series - nickel base alloy ni - b21001 nicr15b4 - filler metal for brazing - borided foil
航空航天系列.鎳基合金ni - b21001 .硼化物箔Methods the title compound was synthesized via 2 steps starting from phenylboronic acid and ethyl p - bromophenyalacetate
方法以苯硼酸和對溴苯乙酸乙酯為起始原料,經偶聯、皂化二步反應得目標化合物。The borohydride reducing reagent supported by the strong acid cation exchange resin was prepared by the strong acid cation exchange resin reacting with sodium borohydride. the reductive ability of the resin reducing the carbonyl compounds is strong, so the yields are generally pretty high ( 51 % ?
用強酸型離子交換樹脂與硼氫化鈉作用制備了強酸型離子交換樹脂支載的硼氫化還原劑.探討了在不同溶劑中制備的還原樹脂的還原能力;應用於還原羰基化合物時有良好的產率( 51 % ?Theoretical calculation of interaction between hmx and b - containing compound
與含硼化合物相互作用的理論計算For the extensive chemistry of boron is such that it can be incorporated into a multitude of different chemical structures, there have been many kinds of boron compounds synthesized for potential use in bnct
由於硼十原子( 10b )先天上的化學特性使它可以被納入許多種化合物結構里,各式各樣的含硼化合物現今都可以合成出來,考慮用在硼捉中子治療上。Unlike high - temperature superconductors ( copper oxide materials that superconduct at temperatures as high as 130 k ), mgb2 seems to be a traditional superconductor, albeit a novel variant
和高溫超導體(主要成份為銅氧化合物,轉變溫度最高可達130k )不同的是,硼化鎂雖然是個新登場的超導材料,看起來卻很像傳統超導體。Sodium peroxoborate tetrahydrate
過氧化硼酸鈉四水合物Theoretical study on electronic spetra and nonlinear optical properties of subphthalocyanines substituted by no2 groups
硼羰基取代螺旋共軛化合物電子結構的理論研究分享友人