脫酸化 的英文怎麼說
中文拼音 [tuōsuānhuà]
脫酸化
英文
deacidification-
The operation principle and device to produce acetin and hydroxyethyl acetate for foundry firming agent were analyzed in the paper, and the choice of esterification catalyst and dehydrated agent in the esterifying process also were analyzed theoretically, and finally, the better producing operation device, catalyst and dehydrated agent were obtained
摘要分析了鑄造用有機酯固化劑酯酸甘油酯和乙二醇醋酸酯合成工藝原理及裝置,同時對有機酯合成工藝條件中脫水劑和催化劑的選擇的理論依據進行了分析,得出鑄造用有機酯固化劑的最佳合成工藝裝置和脫水劑、催化劑。It is widely used in pharmaceutical, perfumery, leather and chemical industry ; as compound cyclizing agent in organic synthesis, acidifier and dehydrant ; as substitute of ortho - phosphoric acid
多聚磷酸廣泛用於藥香料皮革化工等行業,在有機合成中用作化合物環化劑酸化劑和脫水劑,另外還可作為正磷酸的代用品等。Utilizing low denatured and defatted soybean flakers as material, a kind of functional food of soybean peptide nutrient solution which contains rich soybean peptide and little low - polysaccharide have been produced after the following production process : crushing, extracting, heat denaturing, enzyme digesting, acidifying, concocting, over - temperature sterling, canning, and so on
摘要以低變性脫脂豆粕為原料,經粉碎、浸出、熱變性、酶解、酸化、分離、調配、超高溫滅菌、灌裝等工藝生產出一種富含大豆肽、少量低聚糖的大豆肽營養液功能性食品。Progress of catalytic decarboxylation of from highly sour crude oil is reviewed, including hydrogenation, thermolysis and chemical reaction, and the application prospect of catalytic decarboxylation is introduced
摘要介紹了高酸原油催化加氫脫酸法、催化熱解脫酸法和催化化學反應脫酸法,展望了該工藝的應用前景。Oocyte maturation involves the activation of various signal trans - duction pathways that converge to activate maturation - promoting factor ( mpf ) ; this is a key activity that catalyses entry into m - phase of meiosis i and meiosis ii
在爪蟾卵中有大量未被激活的cdc2 - cyclinb復合物,稱為pre - mpf , pre - mpf在tyr15位脫磷酸變成活性mpf ,起到這個作用的磷酸酶是cdc25 , cdc25的活性通過磷酸化和細胞位置進行調控。And the intron had a lot of gt repeated sequence. the dna and protein sequence of this gene was analyzed using the bioinformatics tools. two functional domains were found in the protein
運用生物信息學手段對3一磷酸甘油脫氫酶基因核酸以及蛋白質序列做出了分析,發現這個基因編碼兩種功能的結構域,磷酸化酶結構域和3一磷酸甘油脫氫酶結構域。There are three kinds of loss in both physical arid chemical refining of rice bran oil, namely, inevitable loss, physical and chemical loss
摘要分析了米糠油物理精煉和化學精煉的脫酸損耗成因,指出無論是物理精煉還是化學精煉都是由必然損耗、物理損耗和化學損耗3種損耗構成的。Improvement considering the features of highly sour crude and its corrosion properties is proposed
提出了根據高酸原油的特點及其腐性特性,開發催化脫酸工藝的發展方向。Used as catalyst and catalyst carrier in petrochemical industry, acid stripping of transformer oil, adsorbent, etc.
用途:主要用於石油化工作催化劑、催化劑載體,變壓器油脫酸和吸附劑等。0. 8mt mf exposure, exposed to 0. 8mt mf for different durations, the cells were harvested and protein was extracted
4mt ,而脫磷酸化的時程短於0 4mt 。Changes of activities of mlck and dephosphatase in different arterial vessels from hypertensive rats
高血壓大鼠不同血管平滑肌肌球蛋白磷酸化和脫磷酸化酶的變化The amounts of cyclin b changes due to the phase of cell cycle. in gl phase, cyclin b start to be synthesized, getting more and more and the highest of amounts in the late of g2 phase
而ca從濃度升高降低p34 」怕是通過使thr161脫磷酸化及cylcinb7k解,同時使p34 」帕一cyclinb復合物分解。A critical and central component is likely to be mpf ( m - phase promoting factor, another name is maturation - promoting factor, it was first discovered by masui and marikert in 1971, and then purified from xenopus laevis eggs in 1988
P34 ~ ( cdc2 )有三個重要調節位點thr14 、 tyr15和thr161分別被其他各種因素調節,當thr161處于磷酸化,而thrl4 、 tyrls處于脫磷酸化時, p34拋才能被激活。Mpf is a complex that consists of the protein kinase p34cdc2 and the regulatory protein cycli b ; the protein kinase activity of p34cdc2 is strictly dependent on its association with cyclinb. in xenopus laevis eggs the absent of cyclin b, mpf will not be activited
Ca卜活化p34 」擬的機制第一步是結合cycinb ,並且處于磷酸化狀態,即thr14 、 tyrls和tlirl61都處于磷酸化狀態;第二步是cdc25磷酸酶通過是thr14 、 tyr15脫磷酸化而激活p34 」擬。Experiment shows that tpsl gene can endow organism the ability of synthesis trehalose, the dephosphorylation of the trehalose - 6 - phosphate is not special, and it can be replaced by other phosphatases. the tpsl gene from saccharomyces cerevisiae was cloned by pcr amplification
實驗證實tps1基因就可以使生物體獲得產生海藻糖的能力,酵母的海藻糖合成酶復合體中6 -磷酸-海藻糖的脫磷酸化作用是非特異性的,它可由生物體內的其它酯酶所代替。Suitable for flame retardant, raw materials of high purity and high active magnesium oxide, oil product additive, desulfurate agent of flue - gas, neutralizer of waste water, electron industry, medicine, sugar - refining, heat insulator and food additive
可用於阻燃劑,高活性、高純度氧化鎂的原料,油品添加劑和電子、陶瓷原料,重金屬脫除,土壤防酸化,醫藥中用於抗酸劑和緩瀉劑,食品添加劑以及各種廢水處理,煙氣脫硫等。The soil nitrogen status is a function of the processes of nitrogen fixation, microbial decomposition, nitrification and denitrification.
土壤氮狀況是一個固氮、微生物分解、硝酸化和脫氮過程的作用。Rt - pcr kit was from takara technology co. ltd. the sequence of the primer of pkb are shown below, together with all the sodn and saodn oligodeoxynucleotide were synthesized in takara technology co. ltd. pkb primers ; forward primer 5 ' cga gaa gcc gcg acc caa cac3 ' and reverse primer 5atg cac tac cgc cgg a3 "
有絲分裂前, cdcz / cy山b 、組蛋白h ;激酶的活性通過被weel和myt激酶磷酸化cdcz的1卜巧和thr14殘基而抑制。在有絲分裂期mpf可以被cdc25活化,這兩個位點被去磷酸化, cdc25是蛋白水解酶,可以使cdcz的t打巧脫離磷酸化。To make clear the hypothesis, a middle cerebral artery occlusion ( mcao ) and hypoxia and glucose - deprivation ( hgd ) ischemic models were used in in vivo and in vitro study, respectively. we first studied the cellular localization of kvl. 2 and the co - localization of kvl. 2 protein and vegf receptors flk - 1 and flt - 1, observed the effect of mcao on kvl. 2 expression and phosphrylation in the rat brain in vivo, then investigated the effect of vegf on ischemia / hypoxia cell damage and tyrosine phosphorylation of kvl. 2 in sh - sy5y cells. finally, in order to further elucidate the relationship between vegf ' s neuroprotection and its regulation on kvl. 2 phosphorylation, we used a specific antisense oligodeoxynucleotide ( odn ) to knockdown the expression of endogenous vegf to observe its role in ischemia / hypoxia cell damage and regulation of kvl. 2 phosphorylation
為了驗證上述假設,本文分別在整體和離體水平,採用大腦中動脈缺血( middlecerebralarteryocclusion , mcao )和體外氧?糖剝奪( hypoxiaandglucose - deprivation , hgd )缺血模型,首先了解了kv1 . 2蛋白的細胞定位及與vegf受體flk - 1和flt - 1的共存情況,觀察了整體mcao后缺血再灌不同時間大鼠腦內kv1 . 2蛋白的磷酸化水平變化,然後通過外源性給予vegf蛋白,在sh - sy5y細胞株上觀察其對缺血細胞存活率及kv1 . 2蛋白磷酸化水平的影響,最後利用vegf反義脫氧寡核苷酸( oligodeoxynucleotide , odn )特異阻斷內源性vegf蛋白的表達,觀察內源性vegf蛋白在缺血細胞損傷及調節kv1 . 2蛋白磷酸化中的作用,以進一步明確vegf缺血保護效應與其調節kv1 . 2蛋白磷酸化之間的關系。One is phosphatase - like domain and the other is glycerol - 3 - phosphate dehydrogenase domain. the former domain may catalog the dephosphation of the glycerol - 3 - phosphate and the later presumably synthesize the glycerol - 3 - phosphate according to similarity searching, domain localization and structure comparison. these should give an evidence for the functional research of this gene
通過相似性搜索,結構域定位以及結構比較分析我們認為磷酸化酶結構域很可能是催化3一磷酸甘油水解,而3一磷酸甘油脫氫酶結構域是催化3一磷酸甘油合成的,為這個基因功能的鑒定提供了根據分享友人