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- Br(o)nsted酸 Bronsted acid
- 由于PW与USY孔壁的弱相互作用,PW和USY的酸性中心得到保存,PW/USY催化剂的酸量较USY和PW有较大提高,其表面同时存在B(Br?nsted)酸和L(Lewis)酸中心。 On the other hand, both Br? nsted and Lewis acid sites are observed on PW/USY catalysts.
- 本文复配的防腐剂包括:(1)酸性复配物(acidic metallic compound,AMC),是利用多种有机酸复配而成,并加入活性因子。 The preservative compounds included: (1) acidic metallic compound, AMC, was highly acidic compound containing organic acid compound and active factors.
- C-端有 3 个核定位信号(Nuclear localization signals, NLSs)和 1 个酸性转录激活域(Acidic transcriptional activation domain, AAD)。 Together with the repeats is heptad repeats,resemblingleucine zippers. Three functional nuclear localization signals (NLSs) and an acidicactivation domain (AAD) are also found in the C-terminal region.
- 油红BR oil red BR
- epi-BR epi-BR
- Br-DMEQ Br-DMEQ
- BR方向 BR direction
- BR-120 BR-120
- 钕系BR NdBR
- 镍系BR NiBR
- 还原棕BR Vat brown BR
- [bmim]Br [ bmim ] Br
- 酸性红BR acid red BR
- 8-Br-cAMP 8 - Br - cAMP
- BR催化剂 Boron trifluoride catalyst
- 滂梭暗蓝BR ponsol dark blue BR
- 5-Br-PADAP 5-Br-PADAP
- BR-TDMA协议 BR-TDMA protocol
- Pb2[B5O9]Br Pb2[B5O9]Br