NIF
- abbr.国家点火装置(美)(National Ignition Facility);国家伊斯兰阵线(苏丹)(National Islamic Front);海军工业基金(Navy Industrial Fund)
![NIF](../cache/741599.jpg)
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For further exploring and studying the expression and regulation of nif genes , we carried out site-directed mutagenesis on a crucial tyrosine residue of the positive regulator protein NifA .
在全基因组测序和芯片分析的基础上,为进一步探讨和研究A1501固氮基因的转录调控机制,本研究开展了正调控蛋白NifA一个关键位点的定点突变分析。
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Recent Progress of NIF Injection Laser System
NIF注入激光系统最新进展
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Resource utilization and operation time are especially sensitive when the NIF structures are larger .
当NIF结构变大时,对资源使用和操作时间的影响尤为明显。
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Those beginning with NIF typically deal with views and collections .
而那些名称以NIF开头的函数通常用来处理视图和集合。
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Objective : To observe the effect of NIF on proliferation and apoptosis of gingival epithelial cells .
目的:通过观察硝苯地平(NIF)对牙龈上皮细胞增殖和凋亡的影响,探讨硝苯地平致龈增生的机理。
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Although the NIF is designed to reach breakeven , its primary mission relates to national security .
尽管NIF是设计用来达到能量的收支平衡的,但是它的最初的任务是和国家安全相关的。
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NIF will be able to create conditions and conduct experiments never before possible on Earth , according to the laboratory .
据该实验室称,NIF激光器将能产生出的环境、能进行的试验都在过去在地球上都是不可能的。
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CONCLUSION : The improvement of cardiovascular function caused by Nif was not affected by the presence of Asp .
结论:Asp不影响Nif改善心血管功能的作用。
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Spanish NIF The Fiscal Identification Number ( NIF ) is a tax identification number used in Spain .
西班牙NIF财务标识号(NIF)是西班牙使用的税务标识号。
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But the degree of calcium concentration and the severity of histologic Lesions were markedly decreased in Nif group .
Nif降低钙含量,减轻胰组织损害程度。
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No marked difference in potency between m-Nif and Nif was observed .
m-Nif和Nif在作用强度上无显著差异。
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Role of the Heterologous nifA C Product in the Regulation of nif Expression in Agrobacterium tumefaciens
异源nifA~C对根癌土壤杆菌nif基因表达的调节作用
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The data shows exponential growth rates for UPDATE_NOTE and NIF operation times as the number of documents in the inbox grew .
数据表明,当收件箱的文档增长时,UPDATENOTE和NIF操作时间呈指数级增长。
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Construction of the NIF began in1997 , funded by the US Department of Energy National Nuclear Security Administration ( NNSA ) .
建造NIF是从1997年开始,受到美国能源部国家核安全管理局(简称,NNSA)的资助。
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The structure and regulation of nif genes in Azospirllum brasilense is reviewed in this article .
本文对巴西固氮螺菌固氮基因的结构和调控进行综述。
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The effect of nifedipine ( Nif ) was assessed on calcium concentration in pancreatic tissue and mitochondria in rats with acute pancreatitis ( AP ) .
实验观察硝苯地平(Nif)对急性胰腺炎(AP)大鼠胰组织钙、线粒体钙含量影响。
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In the National Ignition Facility ( NIF ) research program , KDP crystal has been studied on single point diamond turning ( SPDT ) for getting optical surfaces .
在国家点火装置(NIF)的研究中,经常采用单点金刚石切削(SPDT)加工KDP晶体以获得超光滑表面。
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NIF is a novel anti-inflammatory agent , which blocks the adhesion of activated human neutrophils to vascular endothelial cells as well as the release of H2O2 from activated neutrophils .
NIF是一种新型抗炎因子,它能专一地结合人中性白细胞膜上的整合素CD11b/CD18,从而抑制活化的中性白细胞释放H2O2以及粘附血管内皮细胞,以此减轻中性白细胞介导的组织损伤。
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Near infrared fluorescence ( NIF ) of lanthanide complex has the advantage of high transparency in optical fiber and low spectral interference , and has potential application in optical fiber communication and spectral analysis .
稀土配合物的近红外发光具有在光纤材料中透过率高,光谱干扰少的优点,在光纤通讯和光谱分析领域具有重要的应用前景。
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This setting controls the size of the NSF buffer pool , a section of memory dedicated to buffering I / O transfers between the NIF indexing functions and disk storage .
这个设置控制NSF缓冲池的大小,后者是用于缓冲NIF索引函数与磁盘存储之间的I/O传输的一部分内存。
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ITER and NIF , the government groups , are taking a more " conventional " fusion approach , aspiring to drive turbines with heat released by fusing isotopes of hydrogen .
ITER和NIF这两大政府机构则采取了更加“传统”的核聚变方案,也就是通过融合氢的同位素氘和氚和释放热量,从而驱动汽轮机发电。
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The Induction of Nitrogenase by MSX in A GOGAT Mutant ( Nif - ) of Rhodopseudomonas sphaeroides
MSX对光合细菌GOGAT缺失突变株(Nif~-)固氮酶的诱导
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Methods Mice pain threshold value was observed using hot-plate methods , writhing methods and ICV . Result Analgesia effect of Panax Japonicus Extract is strengthened complicated with Ver , Nif and Tet .
方法取昆明种小鼠,采用热板法、扭体法及侧脑室注射法(icv)给药,观察小鼠疼痛阈值改变;结果竹节人参提取物与Ver、Nif、Tet合用后其镇痛作用明显增强。
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Methods : To obtain the sequence of NKM , we utilized 8 × glycin for hinge region to connect NIF with KGF by over-lap PCR .
方法:以8个甘氨酸作为铰链区,运用over-LapPCR的方法将NIF与KGF连接,获得双重抗肺纤维化基因嵌合重组体NKM的基因序列。
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RESULTS : SRVT , Nif and Ver all had remarkable antihypertensive effect ( P0.01 ), the total response rates were 94 % , 95 % , and 94 % , respectively .
结果:SRVT,Nif及Ver均有非常显著降压效果(P<0.01),总有效率依次为94%,95%及94%。
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CONCLUSION : The antihypertensive effect of SRVT , Nif , and Ver are similar , but Nif shows more adverse reactions than SRVT and Ver .
结论:3组降压疗效相似,但Nif组不良反应大于另2种药物。
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On the basis of the transformation of nonintegral folded-chain ( NIF ) crystals into integral folded-chain ( IF ) crystals , the growth processes of double lamellae and single layer lamellae is discussed .
根据非整数次折迭链晶向整数次折迭链晶的转变,讨论了双层片晶和单层片晶的生长过程。
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Along with the rapid progresses of high power solid-state laser drivers , several types of multi-beam laser systems , such as National Ignition Facility ( NIF ) have bet-r. developed aiming at achieving super-high powers or super-high energies .
随着高功率固体激光器的迅速发展,为了进一步获取超高功率、超大能量的激光,出现了以NIF为代表的一系列超大型多光束高功率固体激光系统。
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Rats were given a single dose of subcutaneous monocrotaline ( MCT , 50 mg / kg ) to induce the model of pulmonary hypertension , then treated with gastric infusion of normal saline or Nif respectively for 21 days .
予MCT(50mg/kg)制做大鼠肺动脉高压模型后,分别给Nif组及模型组大鼠连续灌胃Nif(20mg/kg·d)和等量生理盐水21d。
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Results : The cDNA encoding mature protein of NIF was successfully amplified by PCR and cloned into expression vector pET-21a ( + ) between the sites of Nde ⅰ and BamH ⅰ . Using the theory developed by J.
结果:本研究成功利用PCR技术扩增出目的cDNA并克隆于表达质粒pET-21a(+)。