硼酸甲酯 的英文怎麼說
中文拼音 [péngsuānjiǎzhǐ]
硼酸甲酯
英文
menthyl borate-
Catalytic synthesis of methyl cinnamate with boronic acid
硼酸催化合成肉桂酸甲酯Methods 3, 3 - bis ( dibenzyloxyphosphoiyl ) propionic acid ( 5 ) and ( 6 ) were synthesized from tetraethyl methylene bisphosphonate via hydrolysis, chlorination of the acid, esterification, condensation, then 3, 3 - bis ( dibenzyloxyphosphoryl ) propanol ( 6 ) was obtained via selective reduction of ( 5 )
方法以亞甲基偕二膦酸四乙酯( 1 ) ?原料經水解、氯膦酰化、酯化、縮合得3 , 3二(二芐氧膦酰基)丙酸( 5 ) ,隨后選擇性硼氫化還原得3 , 3二(二芐氧膦酰基)丙醇( 6 ) 。But there are still several problems concerning the stability and reproducibility of device fabrication. the heavily born doped p - type diamond films synthesized by hot filament chemical vapor deposition with b ( ch3 ) 3 as boron source substituted the metal electrode aluminum
本文還利用熱燈絲化學汽相沉積( hfcvd )法,採用硼酸三甲酯b ( ch3 ) 3為硼源制備了重摻雜p型金剛石膜,作為lppp / alq異質結增強型發光器的電極。Different proportion of chitin, aluminum borate, and / or demineralized rabbit bone were added into different types of bone cement to strengthen the mechanical properties
結果:硼酸鋁晶須和玻璃纖維對各種骨水門汀的強度均有增強作用,脫礦骨能顯著提高甲基丙烯酸正丁酯水門汀的機械強度。分享友人