間位取代的英文

間位 meta-position
取代 displace; replace; substitut ...
間位取代作用 metasubstitution
間位取向芳環(huán) meta-oriented aromatic ring
γ-位取代 gamma substitution
對位取代 para orientation
對位取代基 para-orienting group; para-substituents
卯位取代 delta substitution
烯丙位取代 allyl substitution; allylic substitution
移位取代 cine substitution
軸位取代 axial-substitutio
伽馬位取代 gamma substitution
對位取代化合物 parastrophe
正常對位取代基常數(shù) normal para-substituent constant; para-normal substituent constant
間位 [有機化學(xué)] meta-position 間位衍生物 [化學(xué)] meta-derivative; 間位定向 metaorientation
取代 displace; replace; substitute for; take over; supersede; supplant 國產(chǎn)貨正在取代進口貨。 home-made goods are edging out imported foreign goods. 他受了傷, 另一個選手取代了他。 he was hurt, and another player replaced him. 許多職員被計算機取代了。 many employees were displaced by computers
間位，異位 meta
間位核 interpositus nucleus; interstitial nucleus; nucleus interstitialis
中間位 interposition; sandwich digit
按位取反 negation
按位取數(shù) gatch bit
單位取樣 unit sample
號位取消 digit cancelling
位取向協(xié)定 bit-oriented protocol (bop); bitoriented protocoll
相位取樣器 position sampler

千萬人都在用的超大詞匯詞典翻譯APP

In the case of the unsaturated alcohols , such as hydroxyethyl acrylate ( hea ) , the paes showed the photo - alignment property to the nematic liquid crystals with the pretilt angle of 0 . 60 ? secondly , three kinds of fluoro - containing diamine monomers were prepared via the reduction reactions of the corresponding dinitro compounds , which were synthesized via the nitro nucleophilic displacement reactions of 3 , 5 - dinitro - 5 - trifluoromethyl benzene with diphenol compounds
此外，本論文還設(shè)計并通過3 ， 5 -二硝基三氟甲苯與二酚化合物的硝基親核取代反應(yīng)制備了二硝基化合物，將其還原最終合成了三種間位取代的含氟二胺單體tfpda 、 tfbpda與tfmda ，并對其聚合行為進行了研究。