• 激光生物学是一个多学科交叉的新兴学科,其中以激光微束的光阱效应为基础的光镊技术是生命科学和生物工程研究的有力工具。

    Laser Biography is a multi-discipline crossed new area, and the optical tweezers technology based on microbeam laser is an effective tool in the research of life science and bioengineering.

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  • 本文分析了激光微束光场辐射压力对微粒子的作用。

    We analyze the effect on the optical radiation pressure for corpuscules by laser microbeam.

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  • 提出了构建一种用于细胞非接触操作的激光微束系统。

    A micro-beam laser system was constructed for cell manipulation.

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  • 比较了微束激光融合法与病毒法,PEG法,电融合法。

    Compares the method of cell fusion induced by laser microbeam with induced by virus, PEG, electric field pulse.

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  • 试验研究了钴铬合金口腔修复材料微束等离子弧焊的可行性。

    The article discussed the feasibility of micro-plasma arc welding Co-Cr alloy for oral cavity repair.

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  • 同时利用微束扫描分析可获得样品中元素的点、线、面分布信息。

    By using single point, linear and lateral scanning, the elements composition and distribution in samples can be studied in micrometer scale.

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  • 激光微束照射家蚕受精卵,可以诱发雄核发育,孵化率达29%左右。

    Laser microbeam irradiation to eggs of the silkworm, Bombyx mori, can induce androgenesis, with hatching ratio up to 29%.

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  • 激光微束的动力学效应是近十年来量子光学领域中最前沿的研究课题。

    The research about the dynamics effect of laser microbeam is the frontier subject of quantum optics in the recent 10 years.

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  • 本文论述激光微束照射细胞的损伤点直径和聚焦光斑上能量密度的测试方法。

    The measuring methods for the diameter of cell damage spot caused by laser microbeam and the energy density of focusing spot are described in this paper.

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  • 探讨了以手工方式进行铸造钴铬合金口腔修复材料微束等离子电弧焊的可行性。

    Research on micro-plasma arc welding of Co-Cr alloy metal in oral cavity repair;

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  • 用理论和数值的方法,首次研究了扭摆器中相干同步辐射效应诱发的微束团不稳定性。

    We studied the microbunch instability in wigglers induced by coherent synchrotron radiation (CSR) theoretically and numerically for the first time.

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  • 本文提出了一种从臂丛神经扫描图像中提取神经微束并对神经微束进行自动分类的方法。

    This dissertation proposed a method by which nerve micro bundles are extracted and classified automatically from the scanned images of the brachial plexus serial tissue sections.

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  • 本文中介绍了我们设计和安装的一套激光微束系统,该系统分为二部份:激光源和显微镜。

    In this paper, we design and set up a laser microbeam system, which consists of two main parts: laser source and microscope.

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  • 光钳和微束系统可用来切割染色体,收集染色体片段,融合细胞以及改变细胞和细胞器的行为。

    It can be used to microdissect chromosomes, to collect the chromosome segments, to fuse the selected pairs of cells and to change the behavious of cells and organelles.

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  • 采用高频脉冲微束等离子弧做为电子管阴极和光刻栅极装配钎焊工艺的热源,提高了钎缝质量和产品的可靠性。

    Brazing quality and product reliability are both increased as using high frequency pulse microplasma arc heating process for assembly brazing of cathode and photoetching grid of electron tube.

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  • 当两个质子束碰撞时,将产生超过太阳中心10万倍的温度,集中在微尺度空间上。

    When two beams of protons collide, they will generate temperatures more than 100, 000 times hotter than the heart of the sun, concentrated within a miniscule space.

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  • 在与各种探测器比较的基础上,我们设计了微通道板探测器,它是目前用于电子束曝光机的最先进的探测器。

    On basis of comparison with other types of detectors, we designed microchannel plate detector which is the most advanced detector for EBM up to now.

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  • 太湖水华蓝藻主要由铜绿微囊藻、水华鱼腥藻和水华束丝藻等藻类组成,是太湖流域的夏季主要污染物之一。

    Cyanobacteria bloom in Tai Lake, mainly composed of Microcystis aeruginosa, Anabaena flos-aquae and Aphanizomenon flos-aquae, is one of the main pollutants in Tai Lake in summer.

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  • 而该新方法使用了一种“微X射线束荧光技术”,可以探测到指纹携带的化学成分,却不会改变指纹的保存状态。

    The new method uses a shank rod called mini-X-ray fluorescence to detect chemical elements in fingerprints without altering them.

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  • [摘要]目的:探讨凹陷性痤疮瘢痕应用微等离子束联合积雪苷霜软膏治疗的临床价值。

    Abstract: Objective To discuss the clinical value of atrophic acne scars with the way of micro-plasma radio-frequency combined with Centella Triterpenes Cream treatment.

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  • 结果表明,热冲击是高温合金电子束焊接热影响区的微裂纹损伤的主要原因,热冲击损伤效应导致接头力学性能的劣化。

    The results show that the HAZ microfissuring damage of superalloy EBW joints induces mechanical properties deterioration which is attributed to the EBW thermal shock.

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  • 微离子束提供了对选定的细胞注入预定数目的离子并精确地注入到指定位置的技术。

    Ion micro beam technique has been successfully used to precisely deposit a given number of particles into the pre determined position of individual cells.

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  • 介绍了一种以微通道板和电阻阳极所构成的位置灵敏探测器为基础、用于兰州重离子加速器束流诊断的新型剩余气体电离束流剖面探测系统。

    The detecting system is based on the residual gas ionization principle and consisted of electrostatic collecting plates, micro-channel plates and a resistive anode.

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  • 而且,伦德博士测算出“造父变星”的脉动周期能够用适当的微中子束加以调整。

    Dr Learned, however, reckons the pulse-period of a Cepheid could be modulated by a suitable beam of neutrinos.

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  • 利用反应离子束刻蚀等微纳超精细加工而成的多层电介质结构反射镜可在高功率条件下实现啁啾脉冲的光谱整形。

    The multilayer dielectric thin film reflector fabricated by top-down nano-fabrication processes can be used to realize the spectral reshaping of high power chirped pulses.

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  • 观察表明中间型上皮的基本特征是细胞胞质内含有发育良好的管泡状系统和较丰富的张力微丝(束)。

    The intermediate epithelial cells were characterized by their abundant cytoplasmic tonofilaments and well developed tubulo-vesicular system.

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  • 利用电子束光刻、等离子体增强化学气相沉积、感应耦合等离子体刻蚀来实现跑道型微环谐振器的制备;

    The optical part can be done by applying Electron Beam Lithography (EBL), Inductively Coupled Plasma (ICP) etching, and Plasma-enhanced Chemical Vapor Deposition (PECVD).

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  • 参与该科研项目的科学家克里斯托弗·沃尔利说,该方法使用了一种“微X射线束荧光技术”,可以探测到指纹携带的化学成分,却不会改变指纹的保存状态。

    The method uses a technology called mini-X-ray fluorescence to detect chemical elements in fingerprints without altering them, said Christopher Worley, a scientist on the project.

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  • 罗亚尔家族盾形纹章——哈佛大学校训“真理”和下面的三束小麦——成为学院的院微。

    The Royall family coat-of-arms-three stacked wheat sheaves beneath the university motto, Veritas, was adopted as the school's shield.

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  • 罗亚尔家族盾形纹章——哈佛大学校训“真理”和下面的三束小麦——成为学院的院微。

    The Royall family coat-of-arms-three stacked wheat sheaves beneath the university motto, Veritas, was adopted as the school's shield.

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