当与其它界面相接触时,玻璃的表面就会产生微裂纹,即使是水蒸汽或者二氧化碳也会带来微裂纹。
Tiny cracks begin to form through contact with other surfaces, or even with water vapor and carbon dioxide.
蠕变过程中出现的主要结构变化为纤维重排、富碳界面层的氧化以及基质中晶体的生长。
The main structure changes in the creep process were fiber rearrangement, the oxidation of the C-rich interfacial layer and crystal growth within the matrix.
研究了试验参数对涂层界面结合强度的影响以及阳极氧化状态参数对钛基体表面形貌的影响;
The effect of the experimental parameters on the interfacial bonding strength was investigated, as well as the influences of the anodic oxidation state on the titanium substrate surface appearance.
氧化控速过程为“界面反应和扩散混合控制过程”。
The oxidation control factor is "the mixed control of interface reaction and diffusion".
几个分带相互叠加,矿床形成于氧化还原界面附近。
The mineral zones are Lapped each other, and the ore deposit is located near the interface of reduction oxidation.
同时通过实验结果分析,阐明阳极氧化处理使复合材料界面性能改善的机理。
Meanwhile the mechanism of the anodic oxidation treatment to improve the interfacial property of composites is obtained by analyzing the results.
结果表明,对二甲苯氧化转化率对气液界面面积的敏感性较强,在一定的操作范围内,系统呈现单一的稳定性。
The results showed that the sensitivity of gas-liquid interface area on para-xylene oxidation conversation rate is strong. In a certain operation range, the system appears a single stability.
将硅本征氧化层与硅热氧化层两种键合界面在退火过程中的行为进行了理论分析与比较。
Wafer pairs with bonding interface being native oxide or thermal oxide have different bonding behavior in the annealing process, which were investigated and compared.
其防腐机理是聚胺与金属界面形成一层致密的金属氧化膜,使金属的电极电位钝化;
The anticorrosion mechanism of polyamine and metal interface is formed a layer of compact metal oxide film, so that the electrode potential of metal passivation;
借助界面态建立的H~+两步模型和F在栅氧化层中对抗辐照加固所起的作用对上述结果进行了深入的分析。
With taking advantage of the model of two-stage H+ process of interface trap formation and the role that F play in radiation hardness in gate-oxide . the above-mentioned result is deeply analyzed.
利用电子探针及透射电镜研究发现,涂层的表面致密化程度和界面结合情况是影响其抗氧化性的关键因素。
By research with electro-probe microanalyzer(EPMA), we found that the surface density and the interface combination status of the coating is the key factors that effect its anti-oxidation.
通过制备共烧叠层片式元件实验,指出其难点在于内电极的抗氧化性能以及与陶瓷界面接触上。
After the trial of co-fired multilayer chip type component, found the difficulties were oxidation resistance of interior electrode and interface contact between the electrode and ceramic.
结果发现,多晶硅面注F具有较强的抑制辐射感生阈电压漂移,控制氧化物电荷和界面态生长的能力。
For suppressing the radiation-induced threshold shifts, controlling oxide charges and interface states, fluorine introduction after polysilicon doposition is a better implantation technology.
界面处除生成氧化物外,未发现其它反应生成物。
Besides oxidation, no other resultant of reaction has been found along inter - face between coating and substrate.
结果表明,对二甲苯氧化转化率对气液界面面积的敏感性较强,在一定的操作范围内,系统呈现单一的稳定性。
The results showed that the sensitivity of gas-liquid interface area on para-xylene oxidation conversation rate is strong. In a certain operation range, the sy...
通过等离子体处理法、氧化法等各种物理和化学的方法对UHMWPE纤维表面进行改性处理,可不同程度改善其耐热、界面、抗蠕变等弱性。
The weak heat resistance, interface and creep resistance of the fiber can be improved differently by the surface modification using various physical and chemical methods such as plasma and oxidation.
采用X射线光电子能谱(XPS)对比分析纯氧化锌陶瓷和氧化锌压敏电阻的界面特性。
Analyzed were the characteristics of interface of both ZnO varistor and pure ZnO ceramic by X-ray photoelectron spectroscopy (XPS).
玻璃熔体侵蚀基体金属,溶解表面氧化物,在瓷层与金属界面上生成大量的氧化物结晶相。
The glass smelt can erode the base metal and dissolve the surface oxides, then many crystalline phases are produced.
结果表明,炉管的氧化机理主要是金属离子穿过氧化物层的扩散并在氧化物—气体界面发生反应。
The results show that oxidizing mechanism of the heater tube is mainly diffusion of metal ion passing through oxide and its reaction at the oxide-gases boundary.
结果表明,氧化锆陶瓷型芯的物理性能能够满足钛合金高尔夫球杆头铸造要求,该陶瓷型芯与钛合金液不发生明显的界面反应。
It is shown that the ceramics core is excellent in the physical characteristics. And it is not obvious in the interface reaction with liquid of titanium.
还发现,内相中氢氧化钠的浓度对两相界面张力也有影响。
The relation between the interface tension and the encapsulated phase NaOH concentration is discovered too.
紫光和紫外光来源于二氧化硅的氧缺陷、纳米晶硅与二氧化硅的界面态发光的综合效果。
UV and purple emission were derived from the combination of oxygen vacancy defects of silica and the interface luminescence of the Si nanometer grains and silica.
微气泡在水体中形成高分散气液界面,可起到气浮净水,氧化有机物,增氧的作用。
When numerous bubbles stay in the water , the high dispersed interface between gas and liquid can form, whose effects involve such as floatation, oxidation, enriching the oxygen of water.
研究了铝阳极氧化多孔膜层界面电性能与溶液介质组分的关系。
The relationship between the electrolytic composition and the interfacial electric characteristics of the porous membrane of anodized aluminum was investigated.
晶粒长大、晶界面积减少以及镀层表面生成较厚的、致密的氧化膜是耐蚀性提高的主要原因。
The main cause of better corrosion resistance was due to growth of granules, decrease of grain boundary area, and formation of thick and compact oxidation film on the coating surface.
因此随之而来的问题是:由于在形成热氧化物的时候,由于硅和氧的不完全反应,在硅和二氧化硅的界面会生成一氧化硅的气态不稳定物质。
So the problem is coming that SiO gaseous unstable matter is made in the interface of silicon and silicon dioxide due to silicon and oxygen incomplete reaction when making thermal oxide layer.
结果表明氧化铝纤维与硅相之间存在共格界面,可作为硅相非自发形核的衬底;
The results indicate that there is a coupled interface between alumina fiber and Si phase, and the fiber can serve as propitious sites for the heterogenous nucleation of Si phase.
这可能是由于应力应变分布、氧化物、界面结合情况改变等综合因素造成的结果。
This shows that interface curves becomes more and more complex. This may be due to the distribution of stress and strain, oxide, condition of interface and so on.
首次提出了一种新的氧化还原电位滴定的终点指示器界面伏打电化学池。
A new small-scale interfacial voltaic cell is shown to be satisfactory for potassium permanganate Oxidation-Reduction potentiometric titration in milligram and microgram amounts of the samples.
假设隧道电子从硅进入氧化层和界面态的建立是辐射效应的恢复机理。
It is assumed that electron tunneling from silicon into oxide and buildup of interface states are the post-irradiation recovery.
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