etr造句
例句与造句
- Etr emergency tensioning retractor
紧急压力保护装置 - Etr electronically tuned receiver
电子调谐接收器 - The last section is the general analysis of etr and game theory
最后是对出口退税政策的一般经济学分析和博弈分析。 - Section one gives a definition of etr of etr . section two is the theory of etr
在这一部分里，作者首先界定了出口退税政策的含义，接着对出口退税的原理进行了陈述。 - The figures of variable fluorescence ( ft ) , etr , yield were decreased when measured in the air containing 2 % of oxygen
一、二和三年生苗木so 。熏气100天后，叶片中可溶性蛋白的含量分别是对照的1 0382 、 1 - It's difficult to find etr in a sentence. 用etr造句挺难的
- Based on issues of the etr reform , it is suggested that the strategic etr should be the direction of china ' s etr reform . as a conclusion , the reform on the etr should be taken by steps
通过以上的分析和论述，作者提出了实行战略性出口退税政策的建议，同时还提出了几点完善出口退税管理等其它方面的建议。 - But the research of ethylene signal transduction pathway was started from 1990s . in arabidopsis , a model of the pathway as following has been proposed : c2h4 - etr - ctr - ein2 - ein3 - ethylene responses
但对乙烯信号转导的研究却是从20世纪90年代开始的，在拟南芥中乙烯信号转导途径的模式是： c _ 2h _ 4 etr ctr ein2 ein3 erf乙烯反应。 - Under this condition , the rates of etr change so frequently that the export enterprises cannot plan their production in the long run and the seriousness of tax law is destroyed . that means that our government has n ' t found the inherent law of etr
在这种背景下，出口退税率的频繁变动，使出口企业无法对生产经营进行长期、科学的规划，而且影响了税法的严肃性，在国内、国际上造成一定影响。 - The value of carotid / total chlorophyll of treatment 1 . 4031 , 1 . 9080 , 1 . 0971 times that of the control respectively . s02 decreased the produce of apparent photosynthetic electron transport ( etr ) , over photochemical quantum yield ( yield ) , non - photochemical quenching ( q
处理100天以后，二、三年生苗木处理多酚氧化酶的活性分别是对照的5 . 7551 、 2 . 1989倍；它们的过氧化物酶活性则是对照的4 . 8484 、 15 . 6403倍。 - This dissertation manages to start from the basic concept of etr , analyze the theory of etr and probe into the reforming train of thought of etr system in china , based on economic analysis and demonstration research of etr in our country s
同时，这也说明政府决策尚未找到出口退税的规律，对出口退税带来的问题还未从经济运行内在的规律性去认识，只是就事论事。本文试图从出口退税政策的基本概念出发，通过经济学分析和实证研究，探讨我国出口退税机制的改革思路。 - The cloning cdna fragment was extracted from positive clones and sequenced . the results showed that the cdna fragment was 816bp in size , encoding a protein which included 272 amino acids . the sequence homology analysis was carried out via the software blast 2 . 0 network service in the four large databases - genbank , embl , ddbj , pdb , which had recorded 1 337 978 nucleotide and protein sequences . the results of the analysis indicated that the nucleotide homologous rates between the rubber tree etr and 15 recorded etrl of other plants ( mango , passion fruit , persia plum , strawberry , grape . . . etc ) were 75 % - 80 % ; the protein homologous rates between the rubber tree etrl and these recorded etrl genes were 90 % - 95 % . from the results mentioned above , we could confirm that the cdna of rubber tree etrl had been cloned
从阳性克隆子中提取克隆片段，经序列测定分析，结果表明，克隆片段的cdna大小为816bp ，编码的蛋白质包含272个氨基酸。基因序列通过blast2 . 0networkservice软件对genbank ， embl ， ddbj ， pdb四个大型数据库中记录的1337978条核酸和蛋白质序列进行序列相似性检索，结果表明与芒果、一西番莲、波斯梅、草毒、葡萄、西洋梨等15种已报道的植物的etrl基因cdnag的同源率为75 88 ；蛋白质氨基酸序列的同源率为90 95 ，表明本研究确实克隆到了橡胶树etri基因的cdna序列。 4 - After the stolon had suffered from severing disturbance , clonal ramets could keep photosynthetic organ from being damaged through the plastic responses of the chlorophyll fluorescence traits , such as increasing nonphotochemical quenching of chlorophyll fluorescence ( npq ) , decreasing actual photochemical efficiency of ps ii in the light ( f / fm " ) and photochemical electron transport rate ( etr ) . moreover , the clonal ramets could also increase water use efficiency by means of decreasing stomatal conductance
在匍匐茎受到切断干扰后，臭柏能通过提高非光化学猝灭( npq ) 、降低ps实际光化学量子产量( f fm ’ )和表观光合电子传递速率( etr )等叶绿素荧光特性的可塑性反应来保护小枝光合机构不被破坏，并且可以降低气孔导度以提高水分利用效率。 - The hardware design which is the basis of the whole design based on sopc cooperates with the nios cpu to accomplish the functions of collecting ts information , detecting errors , and displaying information . the main content in this dissertation includes : ( 1 ) introducing the standard of mpeg - 2 system layer syntax and etr 290 standard about the three levels of detecting parameters ( 2 ) describing the structure and relationship of psi ; designing the hardware implement to accomplish the functions of collecting and analyzing ts information ( 3 ) analyzing and researching the three levels of detecting parameters to accomplish the partition of the hardware and software design , designing the detecting modules cooperated with the software and verifying the functions according to simulation ( 4 ) debugging and testing the design to verify it can achieve our requirements
论文的主要内容包括: ( 1 ) mpeg - 2传送流系统层的语法规范的介绍和dvbetr290标准中关于对码流进行三层检查和监测的参数的介绍; ( 2 )描述了传送流特殊信息之间的结构关系,介绍了用硬件方式实现码流基本信息的提取的设计方法,并将这些信息提供给软件进行分析处理和结果的显示,从而实现对码流提取和分析的功能; ( 3 )对码流的三层监测参数进行了分析研究,完成设计的软硬件划分,通过硬件设计方式完成对各个监测模块的开发工作和时序仿真验证,实现码流监测功能; ( 4 )介绍了对码流基本信息进行提取、分析和码流检错的硬件设计的调试情况和实验验证工作,以及最后与软件设计部分进行联合调试的情况 - Section three analyzes the problems of the existing etr , including that the policy of etr changes too frequently , and the etr system itself lacks in necessary harmony with related economic policies , etc . part iii : the demonstration analysis of china ' s export tax refund system this part is divided into two sections
它主要包括我国出口退税政策的历史回顾、我国现行出口退税政策的建立与发展、我国现行出口退税制度的主要内容和我国出口退税政策中存在的问题三部分，它们为以后的结论奠定了基础。
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