Phonon scattering from point defect is one of the key mechanisms affecting the thermal transfer for electronic insulators,in which the phonon frequency and the dope concentrations are significant factors.
最后分析了硅的混合浓度对硅锗合金材料声子热导率的影响。
The carburetor delivers a rich mixture to the precombustion chamber and a lean mixture to the main cylinder.
化油器将浓混合气输至副燃烧室，将稀混合气输送至主气缸。
To make(a solution or mixture) less dilute.
浓缩浓缩（溶液或混合物）
A cold engine needs a richer mixture to run satisfactorily.
冷发动机需要较浓的混合气，才能可靠地运转。
The idle system supplies a very rich mixture to start with.
怠速系统提供很浓的可燃混合气供起动使用。
This partly opens the choke so that an overich mixture is prevented.
这种阻风门的部分开启可以防止混合气过浓。
Study on Algorithms of Detecting Binary GAS Concentration by Ultrasonic
用超声波检测二元混合气体浓度的算法研究
Adsorption-disorption experiments of CH_4 and CO_2 with different consistency
CH_4/CO_2不同浓度混合气体的吸附-解吸实验
Study of Detecting Micro-concentration of Binary Gas Mixtures by Ultrasonic Technology
微量浓度二元混合气体的超声检测研究
Carbon deposits may form because of an excessively rich mixture or because of oil passing a worn valve guide (in the intake valve).
混合气过浓或润滑油流到磨损的气门导管中(进气门),都可形成积炭。
To reduce the air intake of(a carburetor), thereby enriching the fuel mixture.
阻塞气门减少进入汽化器的空气以得到更浓的燃料混合物
The resulting content of SO2 in the gas-air mixture at ground level is called the ambient concentration.
在到达地面时之烟气-空气混合物中的SO2最终含量，称为“落地浓度”。
Principles and Means of Composing Concentration Detection of Mixture Gases with Metal Oxide Gas Sensors
金属氧化物气体传感器检测混合气体组分浓度的线性方法与原理
And it should lean out (Become less rich) for operation at intermediate speed with a warm engine.
热状态下的发动机中速行驶时,混合气含燃油浓度则可低一些。
Enrichment of the mixture during acceleration is shown by the two peaks at about 23mph and 40mph.
加速时混合气的加浓用两个尖峰表示，大约是23mph和40mph。
The mixture of air and vaporized gasoline is delivered to the cylinder by the fuel system and carburetor.
适当浓度可燃混合气是由燃料系统和化油器提供的。
a yellow fuming corrosive mixture of nitric and hydrochloric acid that dissolves metals (including gold).
一种黄色、气味浓烈、腐蚀性的氮和盐酸的混合物，能溶解金属（包括金）。
The Study of Mixing and Stirring for High Solids Biogas Fermentation and Its Influence Factors
高浓度物料沼气发酵过程混合搅拌及其影响因素的研究
"High pressure will cause an over rich mixture, excessive fuel consumption, and such troubles as fouled spark plugs, rings, and valves (from excessive carbon deposits)."
压力过高会使混合气过浓,燃油消耗过量,以及造成火花塞、活塞环、气门的堵塞(因积碳过量)。