有硼化合物 的英文怎麼說
中文拼音 [yǒupénghuàgěwù]
有硼化合物
英文
organic boron compound-
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。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 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。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 % ?分享友人