• 第一纯粹玻色-爱因斯坦凝聚1995年使用原子科罗拉多(美国西部的州)所建立起来的,它的温度低于170毫开尔文

    The first pure Bose-Einstein condensate was created in Colorado in 1995 using a cloud of rubidium atoms cooled to less than 170 nanokelvin.

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  • 操作系统结构重新组织一个运行内核内核,外加若干用户进程去完成真正的操作系统任务。

    Reorganize the operating system as a tiny microkernel that runs in kernel mode, along with some number of user processes that do the real work of the operating system.

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  • 组织断裂应力加载速度上升增加裂纹面密度随加载速度的增加明显下降

    The fracture stress of DP microstructure increased with the increase of displacement speed, and the microcrack density increased with the decrease of displacement speed.

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  • 根据简并理论氢原子函数性质,得到久期方程矩阵分布规律

    According to the perturbation theory, a distribution law of matrix element in secular equation is discovered in degenerate state and wave function property of the hydrogen atom.

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  • 认为电场中带电谐振子方法不仅可以求近似找到精确解。

    Point that we not only find the approximate solution by using the perturbation method, but also can find the precise solution.

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  • 视网膜病变严重糖尿病患者眼球结膜血流障碍更为严重。

    Significant abnormality of blood flow in the bulbar conjunctiva was found in the diabetics with proliferative retinopathy.

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  • 最后应用干涉检测粘附平衡粘附力以及由毛细粘附所导致弯曲变形,并理论计算结果进行比较。

    Micro speckle interferometry is employed to detect the deformation of the micro beam in the equilibrium and the experimental results are compared with the theoretical prediction.

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  • 组织存在不同晶,晶中有许多平行二次孪晶,沿晶界诱发裂纹

    There are different direction twins in its casting structures, and parallel second twins emerge in one big twin where micro cracks appear along twin boundary.

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  • 气泡相对尺度不同不同的碰撞机制,相应的动力学方程式与絮体的分维数不同的关系

    The different collision mechanisms and relations to fractal dimensions were shown in flotation processes with different relative sizes between flocs and micro-bubbles and their movement conditions.

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  • 报道三种模型池塘系统即池塘宇宙、池塘宇宙模型水陆系统设计、组建与应用研究结果。

    Three typos of model pond ecosystems have been designed and used to assess ecological effects of insecticide based on ecosystem level.

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  • 脱氢再复合形成结构则表明样品保留了样品晶的构型。

    And for the samples after sufficient DR process, it isc onfirmed by the detected domain structures that the configuration of the column -like crystals retains.

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  • 对于空气氧化膜,电化学反应速度逐步变慢,直至达到相应于稳定恒定值,同时电位正移动,表明中的裂纹不断得到修补。

    With air-formed films the faradaic processes decreased progressively to a constant rate consistent with the increase in potential, indicating the healing of surface flaws.

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  • 研究早强膨胀修补材料原材料选择

    Study choices of raw material for high fluidization and ultra early-strength micro-expansive repairing material;

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  • 研究激光转化法用于棉花感受萌动转化预培养时间、高渗液材料的处理等。

    The recent advances about laser microbeam in plant transformation of exogenous gene, key techniques and applications are introduced.

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  • 研究激光转化法用于棉花感受萌动胚转化预培养的时间、高渗液对材料的处理等。

    The research on manipulating manifold organisms cell alive using a laser micro beam with mechanics effect is reported.

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  • 本文表面构造对表面亲、水性最新研究成果进行概括,表面化学成分化学结构聚集是获得疏水膜的基础,表面的形貌和构造是维持超疏水性质的保障

    This paper gives a review of the recent progresses on the topography of extra hydrophobic surface. Both the chemical content and the morphology play an important role in super hydrophobic.

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  • 较低投量的水合二氧化锰表现出原水优良效能去除有机污染的效能。

    It gives best coagulation efficiency and good effect of removal organic pollutants to raw water in a low dosage.

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  • 光学是目前凝聚物理研究热点,能够改变自发发射特性线宽度发光强度)。

    Optical microcavity arouses great interest in condensed state physics. It can change characters of spontaneous emission, such as spectral full width at half-maximum, light intensity at peak and so on.

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  • 结果表明超声波能促进催化剂活性,使镍(111)晶面间距增大1.5%、并保持高分散

    The results demonstrated that employment of ultrasonic wave has benefit on the maintenance of catalyst activity. The interspace of nickel (111) crystal face increases its distance at 1.5%.

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  • 南沙海区表层次表层溶解痕量金属、镉含量进行了测定,并探讨了其与DOC的关系。

    The content of dissolved trace metals (Cu, Pb, Zn, Cd) in the surface microlayer and subsurface water in the Nansha region was determined.

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  • 南沙海区表层次表层溶解痕量金属、镉含量进行了测定,并探讨了其与DOC的关系。

    The content of dissolved trace metals (Cu, Pb, Zn, Cd) in the surface microlayer and subsurface water in the Nansha region was determined.

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