1.In addition, two different bases in 0-A EIAV TAR element were mutated to the same asthose of DLA EIAV TAR by PCR-directed mutagenesis. Namely, two adenines (A) locatedwithin 0-A EIAV TAR element and its neighbor region, respectively, were mutated to guanine(G) and thymine (T).
此外，本研究还通过PCR定点突变技术将D-A EIAV TAR元件中的差异碱基按照强毒致弱过程中的改变进行了突变，即将D-A EIAV TAR中的碱基A突变为DLA EIAV相同的碱基G，同时将D-A EIAV TAR相邻区域+3位的碱基A定点突变为与DLA EIAV相同的T。
2.It was shown that HPNC were formed under the etxperimentel condition in Cr(Ⅲ)/Nd(Ⅲ)/L system(L=cit,tar or gly),and the Complex ratio Cr(Ⅲ):Nd(Ⅲ)was found to be 1:1
且 L 为 cil 时,络合比 Cr(Ⅲ):Nd(Ⅲ):为1:1,L 为 tar 或 gly 时. Cr(Ⅲ):Nd(Ⅲ)仍为1:1。
3.Spectrophotometric Determination of Tantalum with 3,5-Dibromo-4-Hydroxy Phenyl Fluorone(DBH-PF)-Tartaric Acid(Tar)-Cetylpyridinium Bromide(CPB)System
DBH-PF—Tar—CPB体系分光光度法测定钽
4.Study on the Adsorption Polarographic Catalytic Waves of Coordination Complex of TAR-Ni
TAR—Ni的配合物吸附极谱催化波的研究
5.Frequently UNIX files are archived and compressed and have names such as blurfle. tar. Z.
通常被归档和压缩的UNIX文件有象blurfle. tar. z这样的名字。
6.You can use the poptools remote command to"tar" all of the package across.
你可以使用POPtools的remote命令“tar”过所有的程序包。
7.And ammonia sulfate was the best nitrogen source, biotin concentration was 50 μg/L and the optimum condition was 5% seed volume at 30℃. Conclusion: The mutant strain TL1105(5-MTr/SGr/5-FTr/8-AGr/6-MPr/2-TAr) was obtained.
结果:经诱变处理后,定向选育出的菌株TL1105(5-MTr/SGr/5-FTr/8-AGr/6-MPr/2-TAr)在未经优化的摇瓶发酵条件下,L-组氨酸的产量为12.02g/L; 而优化培养条件后,L-组氨酸的产量达23～24g/L。
8.POLAROGRAPHIC ABSORPTIVE WAVE OF Bi( Ⅲ )-TAR COMPLEX AND ITS APPLICATION
Bi(Ⅲ)-TAR络合吸附波的研究及应用
9.Synthesis of trehalose derivatives and their inhibition on combination of HIV-1 with Tat-TAR
海藻糖新衍生物的设计、合成及对HIV-1Tat-TAR结合的抑制活性
10.The results show that with the increase of pyrolysis pressure,the light weight fractions of tar increase,specifically the BTX and PCX increase observably,either in N_2 or in H_2,thereby the property of tar was modified,the mean molecular weight of tar decrease,the molecular composition in the tar is mainly mono-di-aromatics,and the most long-chain of the aromatic side link has three links.
结果表明：提高热解压力，在两种气氛（N＿2和H＿2）中会使焦油中的轻质组分特别是BTX（苯、甲苯、二甲苯）和PCX（苯酚、甲酚、二甲酚）显著增加，从而提高了油品质量； 焦油的平均分子量减少；
