Dynamic buckling of the nano crystal copper wire under different load is simulated.
模拟了不同载荷下纳米铜线的动力屈曲型态。
This study focuses on the dynamic buckling of a nano crystal copper wire under compression stress wave.
用分子动力学方法和弹性动力学方法研究了纳米铜线的动力屈曲，并对两种方法进行了比较。
This study is intended to evaluate the bondability and reliability of single crystal copper wire bonding.
本研究的目的是评估单晶铜引线接合的接合性和可靠性。
On the basis of fundamental nanoindentation theory, nanoindentation of single-crystal copper has been researched.
基于纳米压痕理论方法，对单晶铜进行了纳米压痕试验。
The crystal copper and distorted zinc oxide lattice of reduced low-pressure synthetic catalyst of methanol are studied with XRD.
利用x射线衍射法对铜—锌和铜—锌—铝系低压合成甲醇催化剂还原态的结晶铜和氧化锌晶格畸变进行测定。
The performance of copper sulfate catalyst were ivestigated and the catalytic activity of anhydrous copper sulfate was compared with crystal copper sulfate.
并对无水和结晶硫酸铜的催化活性进行了比较。
Elastic dynamics method predicts that stress wave has remarkable effects on dynamic buckling of the nano crystal copper wire. Comparison with molecular dynamic...
用弹性动力学理论分析了应力波传播对纳米铜线的动力屈曲的影响，并与分子动力学模拟的结果进行了比较。
Elastic dynamics method predicts that stress wave has remarkable effects on dynamic buckling of the nano crystal copper wire. Comparison with molecular dynamics resu...
用弹性动力学理论分析了应力波传播对纳米铜线的动力屈曲的影响，并与分子动力学模拟的结果进行了比较。
From the present study, it is found that single crystal copper wires can be bonded on the gold pad and the aluminum pad by thermosonic ball bonding and wedge bonding without gas protection.
从目前的研究中，它被发现，单晶铜线材可以键合金垫和铝焊盘上由无气体保护的热超声球焊和楔焊。
TEM, XRD were used to study the changes on particle size and crystal phase of nanometer copper after sintering in vacuum.
用TEM、XRD等方法研究了蒸发法制备的纳米铜粒子真空烧结后粒子尺寸及晶相的变化。
The tension test at room temperature is used to study the size effect of thin copper sheet with different crystal size, different thickness and different strain rate.
对所制备的薄铜板进行了室温拉伸实验，研究薄铜板在不同晶粒大小、不同板厚和不同应变速率下的尺寸效应。
The influences of crystal orientation on copper oxidation were investigated.
本文研究了具有不同晶格取向的铜的氧化特性。
The dislocation etch pits density(EPD) of copper single wires is related with corroded time, deformative extent and crystal orientation of material.
铜单晶线材中位错蚀坑密度与材料浸蚀时间，变形量以及晶体学取向有关。
Aiming at the technology demand of advanced copper interconnection, the effect of pulse current density on cu layer properties such as resistance, crystal size and surface roughness were investigated.
针对先进纳米铜互连技术的要求，研究了脉冲电流密度对铜互连线电阻率、晶粒尺寸和表面粗糙度等性能的影响。
I also found a crystal handle with delicate copper fittings and I put it back where it once belonged.
我也找到了一个附带着精美铜片的水晶把手，我将它放置到了曾经属于它的地方。
The conclusions are as following The crystal of copper complex of 2-thiouracil bromide belongs to monoclinic system with cell dimensions.
所得结论如下：2—硫代尿嘧啶溴络合铜属于单斜晶系。
USE: Electric- contact pressure gauges are used for measuring positive and negative pressure of liquids and gases which are nor corrosive to copper and copper alloy and not explosive and crystal.
电接点压力表适用于测量对铜及铜合金无腐蚀、无爆炸危险、非结晶的各种液体、气体等介质的压力。
After many years of marketing strategy and planning, the company rolled out the four main characteristics Lighting Series:ó, resplendent "Luxury the entire copper crystal lamp";
经过多年营销战略规划，公司陆续推出了四大特色主打灯饰系列：雍容华贵、金碧辉煌的“豪华型水晶全铜灯系列”；
Copper nanocrystallites were deposited on mechanically polished single crystal silicon (sc-Si) wafers by electroless deposition method.
采用无电镀沉积技术在经过机械抛光的单晶硅衬底上沉积了铜纳米晶。
The prepared copper-2-mercaptobenzothiazole with specific crystal formation can be used for preventing and treating agricultural insect pests and plant disease.
制备的具有特定晶型的铜-2-巯基苯并噻唑可用于 用于防治农业植物病害。
The prepared copper-2-mercaptobenzothiazole with specific crystal formation can be used for preventing and treating agricultural insect pests and plant disease.
制备的具有特定晶型的铜-2-巯基苯并噻唑可用于 用于防治农业植物病害。
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