研究了在微梁谐振器结构中,梁作高阶振动时挤压气体薄膜的阻尼效应。
The squeeze film damping effects on beam shaped micro resonator was studied.
此时需要设置抵抗膜面内力的构件,该构件可以是管状的金属构架,也可是薄膜气肋,即:内充高压气体而具有一定抗弯刚度的管状。
At this point, it is necessary to set up the component to resist the internal force of the film surface, which can be a tubular metal frame, but also a thin film gas rib.
用该系统检测了仅用CF4作为刻蚀气体刻蚀非晶硅基薄膜的等离子体光发射谱。
The optical emission spectrum of r. f. plasma during amorphous silicon based film etching in CF4 gas is detected.
法拉第杯的方法可以用来测量各种物质和物体(诸如,塑料、薄膜、液体、气体和电子元件等)上的电荷。
The Faraday cup method can be used to measure the charge on a wide range of substances and objects, such as plastics, films, liquids, gases, and electronic components.
而只有较少的本底气体引进于射薄膜中。
And less background gas is incorporated in the deposited film.
用匀胶机将其做成薄膜固定在钾离子交换玻璃光波导表面,研制出一种光波导氯化氢气体传感器。
A glass optical waveguide (OWG) hydrogen chloride gas sensor was fabricated by coating a thin film of CR-PVA on the surface of ion-exchanged glass OWG with spin coating.
对于反应溅射,可通过连续改变反应气体流量制得化学成分比连续变化的梯度薄膜。
For reactive sputtering, the gradient films with varying ratio of chemical component can be prepared by changing gas flow rate continuously.
本文着重研究了沉积气压、气体流量和甲烷浓度对金刚石薄膜形貌和生长速度的影响。
The effects of pressure, gas flow and methane concentrate in the growth rate and micrography of CVD diamond films were discussed.
实验发现该薄膜材料对H_2S气体具有很高的灵敏度和选择性,并且具有较快的响应、恢复速度。
The sensing films are proved to be highly sensitive and elective to H_2S gas. Furthermore, the response speed is fairly quick.
实验结果表明,这种薄膜的电学和光学性质依赖于混合气体中的氧浓度、衬底温度以及沉积后的热处理。
The electrical and optical properties of the films were found to depend on the oxygen concentration in the gas mixture and the substrate temperature as well as the post-deposition heat treatment.
采用脉冲激光烧蚀技术在氩气环境下制备了纳米硅薄膜,研究了环境气体压强对纳米硅薄膜表面形貌的影响。
In argon (ar) gas, nanocrystalline silicon films are prepared by pulsed laser ablation. The influence of ambient pressure on surface morphology of nanocrystalline silicon film is studied.
研究了氢稀释、气体压力和RF功率对薄膜性质的影响。
The effects of hydrogen dilution, gas pressure and RF power on the properties of the films have been investigated.
为了满足对高温和亚粉尘气体的过滤要求,介绍了GORE - TEX薄膜滤料的特性及其在硅铁电炉上的应用优势。
Characteristics and applied advantages of GORE-TEX film filter materials on FeSt furnace are introduced in order to meet the needs for filter on high-temperature gases with submicron dusts.
厚薄膜技术已广泛用于制作气体传感器,在气敏技术中起重要作用。
Thick film and thin film techniques play an important role in gas sensing techniques, which have been widely used in manufacturing the sensors.
由于气体激光器常用作光源,故必须将其光束耦合到薄膜波导中去。
Because gas lasers were often used as the light source, their beam had to be coupled into the thin-film wave guides.
本发明提供能够在处理基体上形成均匀的薄膜的微波等离子体处理装置和气体供给构件。
A microwave plasma processing device and a gas supply member capable of forming a uniform thin film on a substrate to be processed.
用氢气、丙酮蒸汽为源气体,通过微波增强的化学气相沉积方法,实现了在金刚石表面气相外延生长单晶金刚石薄膜。
Vapour epitaxial grown single-crystal diamond film on diamond surface was obtained by microwave reinforced chemical vapour deposition method, using hydrogen, aceton vapour as source of gas.
双向拉伸尼龙6薄膜是一种具有耐寒、耐热、耐油、抗刺穿以及对气体和水蒸气阻隔性优良等性能的新型高档包装材料。
Biax-orientation Nylon6(BOPA) film is a new type of top grade packaging material with outstanding properties including cold-proof, heat-proof, oil resistance and good gas, water vapor barrier etc.
实验还表明,该薄膜对此类气体的传感呈现出良好的可逆性。
It is also revealed that the response of the films to VOCs in gas phase is fully reversible.
本发明提供具有界定在基板支撑组件与气体分配板之间的梯度间隔,且用于沉积供太阳能电池应用的硅薄膜的设备及方法。
Methods and apparatus having a gradient spacing created between a substrate support assembly and a gas distribution plate for depositing a silicon film for solar cell applications are provided.
本文研究了基于酞菁薄膜材料的NO2气体传感器。
In this thesis, we mainly study metal phthalocyanine thin films as sensitive film for NO2 gas sensors.
焦化在循环流化焦炭细粒上的薄膜内进行,焦炭细粒在反应器内被上升的气体产物搅动。
Coking occurs in a thin film on circulating, fluidized, seed coke agitated by rising gaseous products in the reactor.
以硅烷和氧化二氮作为反应气体,采用等离子体增强化学气相沉积(PECVD)技术,不使用掺杂,在单晶硅衬底上制备了用于平面光波导的二氧化硅薄膜。
Without doping, plasma enhanced chemical vapor deposition (PECVD) of silica films on si substrates with gas mixtures of SiH_4 and N_2O is considered.
本发明提供一种容器,其是不用剥离气体屏蔽性薄膜,并且不用同时封装干燥剂或氧吸收剂等的容器,且可以用肉眼观察内容物。
A drug container with no need to peel a gas-barrier film or with no need to contain a desiccant, an oxygen absorbent or the like, in which the contents therein can be seen by the naked eyes.
随着新型有机敏感材料的开发,有机薄膜晶体管也被尝试运用于化学分析物和气体的检测。
With the development of organic sensitive materials, organic thin-film transistors are also applied in the detection of chemical analytes and gases.
其他气体也可以穿过聚合物薄膜 ,但是它们的电介质常数和水蒸汽 的电介质常数相比可以忽略不计 (80 >>2….3) 。
Other gases can also penetrate the polymer film, but their dielectric constant is negligible compared to water vapour (80 >> 2…3).
报导了半导体薄膜CO2气体敏感膜的制备,敏感膜的结构特性、温度特性、灵敏度及响应特性和稳定度。
This paper reports the formation of the semiconductor CO2 thin-film and the structure, sensitivity, stability, temperature characteristic and response property of this sensing film.
译文:气体透过率(GTR):在试验环境下,在单位时间内、单位面积上透过塑料薄膜两平行平面的特定气体总量。
Gas Transmission Rate (GTR) : the quantity of a given gas passing through a unit of the parallel surfaces of a plastic film in unit time under the conditions of test.
塑料薄膜覆盖可以形成防止烟熏气体逸散到大气的屏障,所以提高烟熏气体的杀虫效果。
Plastic mulches create a barrier preventing fumigant gases from escaping to the atmosphere, thereby increasing their effectiveness.
结果表明:在较低压力沉积的氮化铝薄膜有良好的择优取向性;氮化铝薄膜残余应力为压应力,且随气体压力增加而逐渐变化。
Results show that AlN films deposited at low gas pressure have good selective orientation, and compressive residual shes increased with gas pressure is found in the films.
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