the application of high-speed photograph for the expanding fracture of metal cylinder shell

nanoshells consisting of a silica core and a noble metal shell have great potential applications for biomedicine, chemosensing and photonic crystals, et al., due to their tunable electric and optic properties based on the sizes and relative dimensions of the core radius and shell thickness.

氧化硅/贵金属纳米壳层具有与尺寸、核壳比相关的特殊电学、光学等性能，在生物医学、化学传感、光子晶体等方面具有极大的应用潜力。

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the results show that the welding power supply could meet the demand of high-quality welding, so it is an ideal precision seam welding power supply, and can be used for osc, precision metal shell packaging and precision devices seam welding.

结果表明，该电源能满足高质量的焊接要求，是一种理想的精密缝焊电源，适用于贴片晶振、传感器等金属壳体精密封装和各种精密器件的缝焊。

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according to the property of conductor in electrostatic field, this study shows by simple method that the potential induced by dipole layer on the front of depolarization is always zero on a metal shell with arbitrary shape.

本文从静电场中导体的性质出发，用简单的方法证明了、除极化面上的偶电层在任意形状金属壳表面所产生的电势恒为零。

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one is a higher-end design with a metal shell, the other a lower-performance one with non-metal shells in multiple colors, which sounds reminiscent of the route it went with ipods.

其中一款较为高端，有金属外壳；而另外一款功能较为简单的手机则没有金属外壳，不过这款手机有多种颜色可供选择。这种高低搭配使人不禁回想起苹果当年在iPod上用过的策略。

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affected by the shell, the measuring accuracy of the ff-p sensing probe ( with a metal shell) is quite different from a bared one, so calibration is needed.

金属外壳的力学性能的好坏直接影响传感器测量精度，因此有必要对其进行标定。

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by the principle of equal-rigidity substitution, the design of the automobile shell with frp is explored and the performance and requirement of the metal shell can be achieved.

通过等刚度置换原则，探讨了采用FRP设计汽车壳体并达到金属壳体的性能和要求。

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investigating arc-spraying rapid tooling by the numbers, we find that performance of spraying metal shell and the backup material influences the employ life of arc spraying die.

本文对电弧喷涂快速制模技术进行了系统的研究，发现喷涂金属壳和背衬材料的性能优劣直接影响到整个模具的使用寿命。

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by comparison between metal shell wood drying kiln and brick concrete wood drying kiln, the loss of heat energy of metal shell wood drying kiln was analyzed.

本文主要分析了金属壳体木材干燥窑窑体的热损失情况，并与砖混结构窑窑体的热损失进行了对比。

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the solved technical proposal is that it contains a metal shell, a light sensitive cell, a resistor array, an operation amplifier and a digital display.

解决的技术方案是：包括金属外壳、光电池、电阻排、运算放大器、数码显示器；

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in this paper, we studied the electromagnetic radiation caused by explosion of the explosive with the metal shell, and carried out a series of explosion tests.

对带金属壳装药爆炸产生的电磁辐射进行了一系列实验研究。

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an automobile body is a sheet metal shell with windows, doors, a hood, and a trunk deck built into it.

汽车车身是由窗子，门，一个发动机罩和一个行李舱盖建成的一个金属板壳。

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to avoid these dangerous things happening, liquid lithium-ion batteries all adopt rigid metal shell such as steel and aluminum as out covering.

为此，液态锂离子电池都是采用刚性的金属外壳如钢壳、铝壳等作外包装。

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the results indicate that gas holes in metal shell can be eliminated by the increase of the preheating temperature of cast mold.

结果表明：提高铸型预热温度可以完全消除无气孔金属壳；

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the sample projectile design breaks through conventional modes of warhead, i.e., cylinder shape and whole metal shell.

样弹设计突破了传统的圆柱型整体战斗部以及全金属壳体的模式。

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this thesis achieves the complex mechanical behaviors for thin metal shell structures by using theoretical analysis, program development and numerical simulation.

本文基于向量式有限元这一新型分析方法，以向量力学为理论基础，通过理论分析、程序开发和数值模拟等手段实现金属薄壳结构的复杂力学行为分析。

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the outer part of the metal shell is fixed with a temperature display screen connected with the control circuit.

所述金属壳体的外部固定有与控制电路相连接的温度显示屏；

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the metal shell of the aircraft engine

飞机发动机的金属外壳

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selection of metal shell for loading stab composition by microcalorimetry method

用微热量热法选择装填针刺药的金属壳体

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the three-dimensional parameterize design for metal shell mould of automobile panel

汽车覆盖件模具的参数化三维设计

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laser thermal effects on rotating metal shell

激光对旋转金属壳的加热研究

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