区
- 与 区 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In still a further feature of the invention, the windshield has a vision area having a top edge and a bottom edge, and the coating has a top edge adjacent the top edge of the vision area and a bottom edge adjacent the bottom edge of the vision area.
在本发明的另一个特征中,所述挡风玻璃具有一个视区,所述视区具有顶边和底边,所述涂层具有毗邻所述视区顶边的顶边以及毗邻所述视区底边的底边。
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In region of columnar grain, preferred orientation growth is obvious. Obviously preferred orientation on 〈001〉 was confirmed by the antipole figure. Besides, the CSL grain boundary such as ∑3,∑5 and so on are observed. Among these kinds of boundaries, the ∑3 boundary has the highest frequency.
测试结果表明:CVDW生长组织具有三个生长区,分别是等轴晶区、混合生长晶区和柱状晶区;柱状晶区的晶粒具有显著的〈001〉择优生长;低∑CSL晶界占据较大比例,其中以∑3、∑5为主要结构,∑3的出现频率最大。
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Bordeaux has four district, they are: Medoc, Graf District, Santa Mino District (Saint-Emilion) and Pomerol areas.
波尔多有四大名区,他们分别是:美度区,葛拉芙区,圣达美浓区(Saint-Emilion)和宝物隆区。
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The carbon potential in zones of II, III, IV and V is 1.00%, 1.15%, 0.90% and 0.90%, respectively. The temping temperature is 190 ℃, and the cycle of feed is 25min.
确定了最佳的热处理渗碳工艺参数为:Ⅰ区880℃;Ⅱ区900℃、碳势为1.00 %;Ⅲ区920℃、碳势为1.15%;Ⅳ区900℃、碳势为0.90 %;Ⅴ区835℃、碳势为0.90%;回火温度190℃,推料周期为25 分钟。
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In order to elucidate the regulation mechanism of RU5 region to BFV gene expression, BFV3026 provirus DNA was used to construct the plasmids containing different deletion of R region, which were cotransfected with luc report gene locatied behind the IP promoter to BL12 cells, and luciferase activities was assayed, confirming that U5 region could repress the initiation function of LTR as well as IP. The BFV structure genes with different deletion of R region were cloned closely behind to heterogenous CMV promoter, then transfected to 293T cells, RT activity was performed, testifying the R region was required for BFV pol gene expression, and also the function domain was identified within the 100n.t. sequence at the 5′end.
以牛泡沫病毒(Bovine foamy virus, BFV)中国株BFV3026原病毒DNA为材料,构建R区系列缺失质粒,通过对其转染细胞中RT水平及对缺失质粒与luc报告质粒共转染细胞中萤火虫荧光素酶活性的测定,确立U5区对于BFV3026两类启动子LTR和IP均具有负调控作用;同时将带有不同R区的BFV3026结构基因片段克隆于异源启动子CMV之下,通过对其转染细胞293T中RT酶活性的测定,确立R区对于病毒结构基因pol的表达具有一定的调节作用,并将其功能区域初步界定在R区5′端100bp内。
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The first is the east-west axis as the axis of the reproduction of the history of Tamiao used to organize the temple ruins park district to extend the existing historical pattern; north-south axis to the axis of the new organization Porcelain Tower of Nanjing towers and tower of the former pond Square; the whole base is divided into ruins park, Porcelain Tower of Nanjing tower area, Porcelain Tower of Nanjing temple area, Temple City, commercial districts, four districts in the relatively independent.
其一是,东西向轴线为历史上塔庙轴线的再现,用来组织庙宇区遗址公园区,延续历史已有的格局;南北向轴线是新轴线,组织大报恩寺塔以及塔前水池广场;整个基地分为遗址公园区、大报恩寺塔区、大报恩寺庙宇区、庙市商业区,四区相对独立。
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Since Al〓Ga〓In〓P possesses larger valence band difference to GaAs and wider energy gap, minor carrier reverse injection from base and space charge region recombination in the emitter are effectively suppressed in Al〓Ga〓 In〓P/GaAs HBT. Under most circumstances, quasi-neutral base recombination current dominates the base current, and its ratio to collector current varies little with collector current and temperature, thus greatly stabilizes the current gain.
Al〓Ga〓〓In〓P/GaAs HBT由于异质结的△Ev较大,发射区禁带较宽,有力地抑制了基区少子反向注入流和发射区空间电荷区复合电流;在大多数情况下,基极电流以准中性基区复合电流为主,其与集电极电流的比值随集电极电流和温度的变化极小,稳定了电流增益。
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Delineation result based on the improved ant clustering indicated that the study area could be partitioned into two irrigation management zones. Soil field capacity, saturation moisture content and permanent wilting point in Zone I were greater than those in Zone II, which indicated that soil in Zone I had stronger drought resistance than that in Zone II under the same climate conditions. Delineation of irrigation management zones could provide references and data support for site-specified irrigation management.
改进的蚁群聚类分区结果表明,研究区可划分成2个灌溉管理分区,I区土壤的田间持水率、饱和含水率和凋萎含水率均较II区大,表明在相同的气候条件下,I区的土壤耐旱能力较II区强,分区结果可以为精准灌溉的分区管理提供参考依据和数据支持。
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Refining grain behavior of the heat affected zone of E36 high strength low alloy steel was studied, when E36 steel was welded by three wires submerged arc welding with 110 kJ/cm large heat input .
大热输入焊接时,氧硫复合物诱导热影响区的晶内铁素体形核,并促进晶内铁素体的感生形核,晶内铁素体及其感生晶内铁素体使热影响区粗晶区的晶粒细化,确保焊接热影响区粗晶区的强度与韧性不降低。
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We also used the latent heat daily data、sensible heat daily data、relative humidity data and OLR daily data from NCEP-DOE Reanalysis2 which formed as 2.5-degree latitude x 2.5-degree longitude global grid with 144x73 points(1982~2005). The data of subtropic high ridge offered by Bational Climate Center . With singular value decomposition analysis, we studied key region of ocean-atmosphere interaction in the mid-latitudes in the Pacific. Second, by using wavelet analysis to study the character of the key regions of SST.Moreover the correlation analysis can help us to understand the reason of the cold water formed and the physical process of ocean-atmosphere interaction in the mid-latitudes in the Pacific. There are three mostly SVD modes which contribution reach to 70%,So the three mostly modes can reflect the mostly structure in the key region.
采用奇异值分解方法对1982~2005年逐候SSTA场和500hPa位势高度场进行同期、大气超前海洋、大气滞后海洋的分析,确定中纬度西北太平洋海气相互作用的关键区;利用小波分析对关键区海温和副高脊线进行周期分析,深入了解研究区域海温和副高脊线的年际、年代际变化特征;通过关键区海温与500hPa位势高度距平场的相关分析,研究中纬度西北太平洋SST异常与副高位置异常的关系;针对2005年夏季关键区SST异常与副高脊线位置异常开展海气相互作用物理量分析和大气环流分析,探讨关键区SST异常对副高位置异常的可能影响过程。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。