分阶段
- 与 分阶段 相关的网络例句 [注:此内容来源于网络,仅供参考]
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It was testified that 4 achievement goals labeled mastery approach goal, mastery avoidance goal, performance approach goal and performance avoidance goal did exist during the middle school age , and such achievement goals structure is better than its dichotomy and trichotomy structure.
研究证实在初中阶段存在掌握趋近目标、掌握回避目标、绩效趋近目标与绩效回避目标这四种成就目标,成就目标的四分结构要优于成就目标的三分与二分结构。
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The model holds that the Aqike anticline was formed by both fault-propagation fold process and fault-bend fold process. It is a fault-anticline structure formed by three stages and composed vertically of three parts, i.e., autoch-thonous system, para-autochthonous system, and allochthonous thrust block.
结合地震解释剖面、区域构造背景及前人研究成果,建立了阿其克背斜形成过程的地质模型,认为它是在断层传播褶皱和断层转折褶皱共同作用下,以断层传播作用为主分3个阶段形成的断坡背斜构造,垂向上自下而上分原地系统、准原地系统和外来系统中的推覆体3个构造层次。
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On the basis of K-means clustering segmentation and region connection,the edges of the target and backgrounds were extracted accurately and intactly.
将K-均值聚类方法与分形理论相结合,提出了一种分两个阶段对扩展目标进行分割的方法。
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Three major embryonic tissue systems,shoot apical meristem,root apical meristem,and the differentiation of procambial strands,were visible in torpedo-stage somatic embryo.
三种主要的胚性组织系统包括芽顶端分生组织,根顶端分生组织和原形成层束在鱼雷形胚阶段清晰可见。
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The effect of some key factor such as reburn zone temperature,stoichiometric coefficient and reburn rate on NOx formation regulation was studied on a one-dimensional test system with multi-function such as air stage and fuel reburning.
燃料型NOx是主体,约占75%~80%,燃料型NOx又可以分为挥发分NOx和焦炭NOx,在这两部分中挥发分NOx是主要部分,它在燃烧初始阶段形成。
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Commassie brilliant blue staining can clearly display the different structures of Sphaerotheca fuliginea, such as germinating conidia, initial germtubes, hyphae and conidiophores, and hardly stain the host tissue, presenting a striking contrast between fungus and host tissue.
考马斯亮蓝组织透明染色方法可以清楚观察到白粉病菌的5个发育阶段,即萌发的分生孢子、初生芽管、胞间菌丝、分生孢子梗和后期菌落。考马斯亮蓝几乎使寄主组织不着色,不产生背景色干扰,而菌体变深蓝色。
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Because change of volume reflected eroding process of watershed and surface change reflected change of topography surface, this model described relationship between watershed topograph and erosion.iv As a quantitative index of wateshed topography, topograph fractal demension can represent surface shape information of watershed topography in the round. Reseach find that watershed model and actual watershed show good fractal character. Topography fractal dimension related with process of development of watershed physiognomy and represented degree of watershed development, v Sediment yield intensity of watershed model reflected erosion characteristic of watershed model in different development phase.
流域模型产沙强度的变化反映了流域模型在不同发育阶段的侵蚀特征,模拟试验研究结果表明:在整个流域模型地貌地貌的发育过程中,其产沙强度呈现由小到大,然后又逐渐减小的总体趋势,流域模型单位降雨产沙率及平均输沙率与地形分维数表现为Gaussian模型关系,其关系形式与结论3中相对体积和表面积之间关系相似,进一步说明了以地形分维数表达地形变化的合理性。
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The interlayer oxidized zone and the concentration of uranium has the typical characters of low temperature geochemical processes. Interlayer oxidized zone can be defined from the bedrock to horizon C under hypergene weathering by such parameters as chemical metamorphosing、index of chemical weathering and index of mineral chemical differentiation.(2)Major elements can be divided into sensitive group、 active、 weak active and inert groups according to chemical metamorphosing parameter and fractional migration potential. For major elements of multivalent in the active group( Fe_2O_3、 FeO) and U, the migration and concentration trend in interlayer oxidized zone is apparent.
层间氧化带形成和铀富集成矿是地下水在低温、常压、开放体系、非平衡状态对围岩长期作用结果,元素含量及其有关地球化学参数在氧化带不同亚带中表现出一定的变化和分布规律,除Fe_2O_3、FeO、Fe_2O_3/FeO外其它元素含量及其参数只在统计学上呈现规律性变化,而不具分带意义,具有典型的低温地球化学作用特点;利用风化作用化学蚀变参数PC值、化学风化指数ICA和矿物化学分异指数ICV将层间氧化带作用界定于表生风化作用的基岩到母质层阶段。
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The multi-stage Tabu Search fits for the situation where the problem has middle size, the quality of solution is important, and the speed is not restricted too much.(4) The combined algorithm which shares the advantages of HR and TS—high speed and high quality—is the most practicable one for middle-scale problems.
通过仿真实验对分枝定界算法、基于运行的启发式算法、多阶段禁忌搜索算法和组合算法进行一系列的对比研究,得出以下几点结论:(1)分枝定界算法只适用于问题规模小且对计算时间要求不高的场合,它是一种最优化算法;(2)启发式算法适合于求解大规模问题,尤其是实际应用中遇到的大型问题,对计算时间要求较高而对解的质量只要满意即可。
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Prof. Shelton: It is very early, phase one studies and some are randomizing to the surgical approach and some are randomizing to the percutaneous approach, so honestly, the data is just being collected.
Shelton教授:目前一期研究正在进行,有些患者随机分到外科入路组,有些分到经皮入路组,截止到目前为止,正在收集数据阶段。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。