迁移
- 与 迁移 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This paper presents the reasons for the continuing developments in the area of process migration , covers the major features of the process migration machinate and the problems in design , next , describes and evaluates the existing migration algorithms .
在分布式计算机系统中,进但由于进程运行中的改变,有时需要动态调整,程迁移有不少好处,这也是使它得以发展的重经即进程迁移。
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Fibroblast growth factor signaling guides mesodermal cell migration; however, we found some directed dorsal migration in an FGF receptor mutant, which suggests that additional signals are involved.
显微元细胞增长因子信号知道着中胚层的细胞迁移;但是,研究人员发现在突变FGF受体中存在着定向的背离迁移作用,这说明有更多的信号参与到了细胞的运动当中。
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B. The migrational distance and the amount of experi mental elements are not directly proportional to the struc tural stress.
金在构造应力作用下,也能发生迁移,但与其它元素相比,金的迁移距离较小。
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The relative stabilities and probable proton transfer in isolated and monohydrated 2-hydroxyimidazole molecules have been studied in gas phase using ab initio (MP2/6-31+G *) method.
采用从头算方法在MP2/6-31+G*水平上研究了2-羟基咪唑分子在孤立分子和一水合物的异构体的相对稳定性和可能的质子迁移反应,分析了一个水分子的参与对2-羟基咪唑分子异构体的相对稳定性和质子迁移速率的影响,采用Monte Carlo模拟方法研究了反应体系在水溶液中反应的溶剂化效应。
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Samples from Changchun-Siping highway, Changchun-Songyuan highway and North Changchun-Jilin highway were studied.Studied from microstructure of frozen soil, combining physicochemical tests and mechanical tests, the influence of properties of seasonally frozen soil in Changchun area on moisture movement is evaluated,which provides the experimental evidence for study of moisture movement of seasonally frozen soil and the road frost heaving and mudding in Changchun area.
以长春-四平线、长春-松原线以及长春-吉林北线3段公路土样为研究对象,从微观结构出发,结合物理化学试验和力学试验,评价了长春地区季冻土的性质对水分迁移的影响,为长春地区季冻土的水分迁移研究、道路冻胀翻浆的防治等提供试验依据。
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By above research, the following results are obtained.(1)The extracting module of aero-radioactive thematic information is integrated with ENVI, the remote sensing image processing software;(2) Based on the IDL, the computer program modules extracting following uranium thematic information have been developed, including initial uranium contents, active uranium contents, uranium migration coefficient, uranium information strengthen, uranium D-value and variance Ratio etc, al. Some of kalium special information extracting modules are also developed;(3)Based on the IDL, the aero-radioactivity information multi-parameter focus analysis module is developed;(4) It is proposed that a lots of phenomenon of uranium immigrating exist in Keping-Kuche are in the Neocene period. Because of the uranium pre-enrichment, the areas with high uranium content were formed in Neozoic and Quaternary. The above migration uranium are also the abundant source for uranium ore-forming in favorable strata of Mesozoic and Cenozoic system;(5)There are obvious uranium immigrating and enrichment in Eastern Portion of Keping Block Uplift, Yinate-Laolongjiang, and Qidaoban-KuChe.
通过上述研究,取得了如下成果:(1)实现了航放专题信息提取模块与ENVI遥感图像处理软件的无缝集成;(2)基于IDL语言开发了初始铀含量、活性铀含量、铀迁移系数、铀信息增强、铀差值方差比等航放铀专题信息,钾专题信息提取处理程序;(3)基于IDL语言开发了航放信息多参数聚焦分析处理程序;(4)发现柯坪-库车地区在晚第三纪开始出现了大量的铀迁移富集现象,不仅使上第三系、第四系沉积时因铀的预富集而形成铀含量高场区,而且也为研究区中新生代有利目的层的铀成矿提供了铀源条件;(5)研究认为,研究区柯坪断隆东段,英阿特-老龙江,七道班-库车等三个区块存在明显的铀迁入富集。
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Firstly, the reaction thermodynamics was analyzed. Then, the reaction mechanism was studied, and the results are as following:① Ca moves to the surface of Dy〓O〓 by vapor phase;② Dy〓O〓 reduced to Dy by Ca is fast;③ Dy moves to the Fe surface mainly by vapor and various Dy-Fe alloys are produced gradually;④ The forming process of DyFe〓 may be described by Contracting Core Model;⑤ The rate-controlling step of the reaction is the Dy diffusing toward contracted and nonreaction nuclear center Fe.
首先考察反应的热力学可能性;其次探讨反应机理;通过实验确定:①Ca主要以气态形式迁移到Dy〓O〓表面参与反应;②Dy〓O〓被Ca还原为Dy的速度很快;③Dy主要以气态形式迁移到Fe表面逐级生成Dy-Fe合金;④DyFe〓的形成过程可以应用收缩核模型来描述;⑤Dy通过DyFe〓产物层向缩小的未反应核中心Fe的扩散是反应的控速步骤,通过动力学计算确定:还原扩散反应的表观活化能E〓=45kJ/mol。
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Utilizing the established experimental device of single fracture nuclidic migration imitation experimental device and adopting the continually-injected and pulse-injected measures, nuclide migration experiment is made for 〓I〓 and 〓Cs〓 in granite single fracture.
利用所建立的单裂隙核素迁移模拟实验装置,采用连续注入和脉冲注入两种方法,做了〓I和〓Cs在花岗岩单裂隙中的核素迁移实验。
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The migration of Oghuz Turks from present-day Turkmenistan, which is attested by linguistic similarity, remained high through the Mongol period, as many troops under the Ilkhans were Turkic.
57语言上的相似性证明了乌古斯突厥人是从现今的土库曼斯坦地区向阿塞拜疆地区迁移的。人口迁移量直到蒙古时期仍居高不下,因为伊尔汗国的很多军队都是由突厥人组成。
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The results showed that the rates of mature oocyte were 75.2%, 73.1%, 69.8%, 63.5%and oocyte at telophase of MI were 16.3%, 15.9%, 16.9%, 27.0%, respectively. The rates of maturation of oocytes cultured in TCM199 with serum, EGF and TGFαwere significantly higher than that of with BSA team (P<0.05) and the number of oocyte stayed at telophase of MI in TCM199 with serum, EGF and TGFαteam were significantly less than that with BSA team(P<0.05); Significant higher rates (66.6%, 66.6%, 73.6%) of normalα-tubulin distribution in oocytes cultured in TCM199+ serum, EGF and TGFαwere compared to that of TCM199+BSA(43.3%)(P<0.05). The rates of oocyte with cortical granules in cortex were 58.8%, 33.9%, 54.7%and 47.9%respectively, there was significant difference between oocytes cultured with serum, EGF and BSA(P<0.05). In conclusion, TGFαand EGF can promote the oocyte nuclear transition from telophaseⅠto metaphase of meiosisⅡ, and improved the expression and distribution ofα-tubulin during the ovine oocytes maturation; EGF and serum could promote oocyte cytoplasm maturation. The results suggested that EGF and TGFαmight substitute some substance in serum to improve the quality of oocyte nucleus maturation in vitro, but EGF might be more functional than TGFαto promote the maturation of ovine oocyte ooplasm.
三、EGF和TGFα对卵母细胞成熟的影响未成熟卵母细胞分别在TCM199基础培养液+血清、TCM199基础培养液+BSA+EGF、TCM199基础培养液+BSA+TGFα和TCM199基础培养液+BSA四组成熟培养系统中成熟培养,22小时后上述各组卵母细胞的核成熟率分别为75.2%、73.1%、69.8%、63.5%,处于第一次减数分裂末期的比率分别为16.3%、15.9%、16.9%、27.0%,在添加血清、EGF、TGFα各组中核成熟率显著高于其它各组(P<0.05),处于末期的比例明显低于其它各组(P<0.05):添加血清、EGF、TGFα各组在a-Tubulin蛋白的分布与表达上(66.6%、66.6%、73.6%)明显高于BSA组的正常率43.3%(P<0.05);各组CG发生迁移较好的卵母细胞的比率分别为58.8%、33.9%、54.7%、47.9%,血清组和添加EGF组CG迁移至皮质区的比例明显高于仅添加BSA处理组(P<0.05)。
- 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。