- 更多网络例句与链的终止相关的网络例句 [注：此内容来源于网络，仅供参考]
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A detailed analysis of Schulz—Flory distribution has been given and a calculation method for growth rate and termination rate of Chain in Fischer Tropsch synthesis is presented here.
经过对Fischer—Tropsch合成产品分布和Schulz—Flory方程的研究与分析，、提出了对决定F—T合成产品分布的重要参数——链生长几率、链生长速率及链终止速率的直接计算方法。
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Translation termination is the last step of protein biosynthesis, which contains hydrolysis of peptidyl-tRNA and release of renascent peptide.
翻译终止是蛋白质合成的最后一步，它包括肽酰t-RNA的水解以及新生肽链的释放。
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Furthermore, phosphorylated ACV directly inhibits HIV-1 reverse transcriptase, terminating DNA chain elongation, and can trap RT at the termination site.
此外，磷酸化的阿昔洛韦能直接抑制HIV-1逆转录酶，将其阻止在终止位点，从而终止DNA链的延长。
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The end-nodes of the supply chain are always Points of Sales, where demand is entered into the integral system; by POS we do not refer only to consumer outlets, but to terminating nodes of the supply chain that are linked to retailers.
结束节点的供应链都是销售点，其中需求是进入积分系统，通过POS机我们不只是指消费者发售，但终止节点供应链链接到零售商。
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For most viruses,there is aneed for antimicrobials that target unique viral molecular properties.Acycloviris one such drug.It is activated into ahuman herpesvirusDNA polymerase inhibitor exclusively by HHV kinases and,thus,does not suppress other viruses.Here,we show that ACV suppresses HIV-1in HHV-coinfected human tissues,but not in HHV-free tissue or cell cultures.However,addition of HHV-6-infected cells renders these cultures sensitive to anti-HIV ACV activity.We hypothesized that such HIV suppression requires ACV phosphorylation by HHV kinases.Indeed,an ACV monophosphorylated prodrug bypasses the HHV requirement for HIV suppression.Furthermore,phosphorylated ACV directly inhibits HIV-1reverse transcriptase,terminating DNA chain elongation,and can trap RT at the termination site.These data suggest that ACV anti-HIV-1activity may contribute to the response of HIV/HHV-coinfected patients to ACV treatment and could guide strategies for the development of new HIV-1RT inhibitors.
对大多数病毒而言，都需要有针对其分子特性的靶向杀毒剂阿昔洛韦就是这样一种靶向药物在人疱疹病毒酶的特定作用下，阿昔洛韦被激活成为人疱疹病毒DNA聚合酶抑制剂，因此不能再抑制其它的病毒我们的研究发现阿昔洛韦在共感染人疱疹病毒的组织中可以抑制HIV-1，但在无人疱疹病毒感染的组织或细胞中无此作用然而，加入人疱疹病毒-6感染的细胞却使得其对抗HIV的阿昔洛韦变得敏感我们推测这种抑制作用依赖于人疱疹病毒酶导致的阿昔洛韦磷酸化实际上，单磷酸化的阿昔洛韦前体药物无需人疱疹病毒的参与即可抑制HIV此外，磷酸化的阿昔洛韦能直接抑制HIV-1逆转录酶，将其阻止在终止位点，从而终止DNA链的延长这些结果提示阿昔洛韦的抗HIV-1活性决定了艾滋病病毒/人疱疹病毒共感染的患者对阿昔洛韦的治疗反应，也有助于开发新的HIV-1逆转录酶抑制剂
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Termination of free radical chairs occurs by a bimolecular reaction.
自由基链的终止产生于双分子反应。
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The experiments showed that polypeptides were formed by self-assembly of N, O- bis amino acids with the assistance of o-phenylene phosphoro- chloridate. Three steps were involved in the self organization reactions, i.
侧链无官能团的N，O-二-α-氨基酸在O，O-亚苯基磷酰氯辅助下能自组装得到系列2～n聚寡肽，其自组装成肽过程大致分为三步：氨基酸的活化、肽链的延长和链反应终止。
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Glioma is still one of refractory disease in the neurosurgical field; the development of new primary and adjuvant treatment is vital. Recently, the gene therapy of glioma is developed rapidly and there are many methods about the gene therapy that include: suicide gene therapy, immunologic gene therapy, drug resistangce gene therapy, angiostatin gene therapy and so on. The sucide gene therapy is the most potential approach of antitumer, these nonmammalian genes encode enzyme that convert nontoxic prodrugs into highly toxic metablites. Cells transfected with suicide genes are targeted for specific negative selection, witch can be induced by administrtion of the corresponding produg. Among the enzyme/produg combinations, two of the best characterized system are herpes simplex virus thymidine kinase /ganciclovir and Escherichia coli cytosine deaminase /5-flourocytosine (5-FC). The formor can convert the antiviral nucleoside analogs acyclovir , ganciclovir to their nucleoside monophosphate derivatives, the monophosphate forms are subsequently phosphorylated by endogenus cellular kinases to triphosphates, these molecules are potent inhibitors of DNA synthesis.
近年来脑胶质瘤的基因治疗发展迅速，应运而生的方法有自杀基因、免疫基因、多药耐药基因以及抗血管生成基因等，其中自杀基因被认为是最有前景的基因治疗方法，它又称病毒介导的酶／药物前体疗法，是利用转基因技术将哺乳动物细胞中所不含有的自杀基因转入到哺乳动物肿瘤细胞中，该基因表达的产物可将无毒的药物前体转化为毒性药物，从而选择性杀伤该肿瘤细胞，常用的自杀基因有单纯疱疹病毒-胸苷激酶基因和大肠杆菌胞嘧啶脱氨酶基因，前者催化无毒性抗病毒核苷类似物如丙氧鸟苷、无环鸟苷等成为单磷酸核苷衍生物，然后在内源性细胞激酶作用下转化为具有明显毒性的三磷酸核苷，作为DNA合成链的终止剂和DNA合成酶的抑制剂，干扰细胞DNA的合成；后者编码的胞嘧啶脱氨酶可催化5-氟胞嘧啶（5-FC）脱氨成为5-氟尿嘧啶（5-FU），然后代谢为有毒性的5-氟尿嘧啶-5′三磷酸（5-FUTP）和5-氟-2′脱氧尿嘧啶-5′磷酸（5-FdUTP），5-FUTP通过与UTP竞争性结合而抑制mRNA和tRNA的合成，5-FdUTP则作用于胸苷合成酶，导致TMP衰竭而阻止DNA的合成，最终诱导肿瘤细胞凋亡。
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Normal mammalian guanylate kinase metabolizes the monophosphate to the diphosphate form and then to the triphosphate form .
GCV-TP对细胞具有剧毒性，可抑制DNA聚合酶的活性，并可掺入到DNA链的末端作为终止剂。
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The water aerosol fire-extinguishing agent is a new generation of Halon replacement.
水基热气溶胶灭火剂是以替代卤烃灭火介质为目的而研制的新一代灭火剂；主要通过燃烧产物中惰性气体对火焰的窒息、水蒸汽对火焰的冷却以及微细金属盐颗粒对燃烧链反应的终止来实现高效灭火的目的。
- 更多网络解释与链的终止相关的网络解释 [注：此内容来源于网络，仅供参考]
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disproportionation termination：歧化终止
双基终止分为偶合终止(combination termination)和歧化终止(disproportionation termination)两类. 两个链自由基的单电子相互结合形成共价键,生成一个大分子链的反应称为偶合终止. 一个链自由基上的原子(通常为自由基的β氢原子)转移到另一个链自由基上,
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end stopping of chain：链的终止
end stone 托钻,终端宝石 | end stopping of chain 链的终止 | end suction centrifugal pump 端吸离心泵
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finalization：终止化
任何封装了非托管资源的类型,例如文件、网络链接、套接字、互斥体等,都必须支持一种称作终止化(Finalization)的操作. 终止化操作允许一种资源在它所占用的内存被回收之前首先执行一些清理工作.
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terminating Markov chain：可终止的Markov链
有限小数 terminating decimal | 可终止的Markov链 terminating Markov chain | 逐项微分 termwise differential
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terminating Markov chain：可终止的马尔可夫链
terminate 终止 终止 | terminating Markov chain 可终止的马尔可夫链 | terminating agent 终止剂
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terminating Markov chain：可终止的马可夫链
12071,"terminating decimal","有限小数" | 12072,"terminating Markov chain","可终止的马可夫链" | 12073,"ternary","三元"
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nucleoid：类核
其后面为polyT结构,这样的终止子无需终止蛋白参与即可以使转录终止(1)细菌的染色体基因组通常仅由一条环状双链DNA分子组成细菌的染色体相对聚集在一起,形成一个较为致密的区域,称为类核(nucleoid)类核无核膜与胞浆分开,
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terminating chain：可终止的链
角的终边 terminate side of an angle | 可终止的链 terminating chain | 有限连分数 terminating continued fraction
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chain transfer agent：链转移剂
链转移剂(Chain Transfer Agent):聚合物生产过程中人为地加入的一种自由基能够向其转移的试剂,用于调节聚合物分子量. 常用的链转移剂有脂肪族硫醇等. 阻聚剂(Inhibitor):能够使每一自由基都终止,形成非自由基物质,或形成活性低、不足以再引发的自由基的试剂,
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cistron：顺反子
"顺反子"(cistron)是通过顺反测验鉴定的遗传功能单位,相应于一个多肽链的DNA顺序加上翻译的起始和终止信号,也就是一个多肽链的基因. 典型的原核生物mRNA是由多顺反子转录来的,可编码几条不同的多肽链,故称为多顺反子mRNA,