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空气压强
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  “空气压强”译为未确定词的双语例句
     Influence of air pressure on impulse coupling coefficient of laser thruster
     空气压强对激光推进器冲量耦合系数影响
短句来源
     such as the relation between shock-wave strength and the temperature of incident or reflected shock-wave at the pressure, 10 torrs in the low pressure terminal of shock tube;
     从而得出:当激液管低压端的空气压强为1333Pa时,入射激波及反射激波后高温空气的温度与微波强度的关系;
短句来源
     In order to develop a new method of pesticide application for the protection of diseases and insects in the protected agriculture, the tests for revealing the relationships between the atomization performance and the physical properties of related liquid pesticide. The relationships among the parameters of the air pressure and the airflow, spraying flow rate, spraying drop diameter, effective efficiency, sucking liquid height, and the area of air passing through the mouth of the sprayer etc. were obtained.
     为了探索设施农业病虫害防治新的施药方法 ,该文对气液二相流喷雾作了雾化性能与药液物理特性相关性试验 ,得到了空气压强与气流量、喷雾量、雾滴直径、有效功率、吸液高度、喷口空气过流面积等诸参数之间相互关系 ,明确了药液粘性和表面张力对雾滴直径、喷雾量的影响程度 ,其结果为设计二相流喷头提供了依据
短句来源
     The results show that N2 is the main origin of N element to form BN, the output of BN increases with the rising of air pressure and it is greatly affected by the oxidizers(coat agents).
     结果发现BN中氮元素主要来源于空气中氮气,其生成量随空气压强的上升而增加,并与包覆剂的含氧量有关。 提出了抑制BN生成的有效途径。
短句来源
     The mechanical and chemical effects on the pulping properties of old newspapers(ONP)were studied by using a FORMAX Mi-cro-Maelstrom Laboratory Pulper,and the flotation conditions such as velocity of air flow,air pressure and flotation time were also investigated with a FORMAX Deink Cell.
     利用FORMAXMicro-Maelstrom实验室高浓碎浆机研究了废报纸碎解过程中的机械作用和化学作用对脱墨浆性能的影响,并探讨了FORMAX浮选器工艺参数如浮选时间、空气流量、空气压强的影响。
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  相似匹配句对
     NEW AIR
     新空气
短句来源
     NEWAIR
     新空气
短句来源
     Influence of air pressure on impulse coupling coefficient of laser thruster
     空气压强对激光推进器冲量耦合系数影响
短句来源
     Analysis of the System Error and Pressure Correction in Air Specific Heat Ratio Measuring Experiment
     空气比热容比测定实验的系统误差分析及压强修正
短句来源
     The Caculation of the Radiation in Tensity of Pressure
     辐射压强的计算
短句来源
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  atmospheric pressure
Two ionization techniques: electro spray ionization (ESI) and atmospheric pressure chemical ionization (APCI) were used in this work.
      
An experimental study on the natural convection heat transfer on a horizontal downward facing heated surface in a water gap was carried out under atmospheric pressure conditions.
      
Studies were performed using a laminar flow reactor at atmospheric pressure within the ranges of precursor partial vapor pressure Pprec = 0.06-44 Pa and reactor temperature from 432 to 1216°C.
      
Studies were performed using a laminar flow reactor at atmospheric pressure within the ranges of precursor partial vapor pressure Pprec = 0.06-44 Pa and reactor temperature from 432 to 1216°C.
      
The present article, in the linear statement, discusses the problem of not-fully-established motions, arising in a rotating layer of a homogeneous incompressible liquid under the action of atmospheric pressure applied to the free surface.
      
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he influences of heating on the pressure and velocity in the hot air jet texturing process of synthetic fibers are investigated.The author explains that the parameter changes of air flow during the process not only include temperature,pressure and velocity,but mach number,density,total pressure and entropy as well.Based on the emphatical study on air flow pressure change and velocity,the author further points out three restrictive factors to the air heating,viz:the endurance of fiber to the temperature rising...

he influences of heating on the pressure and velocity in the hot air jet texturing process of synthetic fibers are investigated.The author explains that the parameter changes of air flow during the process not only include temperature,pressure and velocity,but mach number,density,total pressure and entropy as well.Based on the emphatical study on air flow pressure change and velocity,the author further points out three restrictive factors to the air heating,viz:the endurance of fiber to the temperature rising of air flow,the avoidance of blocking of air flow and its thermal resistance condition.

对合纤长丝热气流变形中加热对空气压强与流速的影响进行了分析.指出加热时发生变化的流动空气参数不仅是温度、压强、速度,马赫数Ma、密度、总压和嫡等参数也发生了变化.在重点对气流压强与速度的变化进行分析的基础上,进一步指出对空气加热的3个限制因素是:纤维对气流温度升高的承受能力、避免气流发生壅塞和气流的热阻状态.

Start from the wave function of molecular electromic state which is containing the vibration-rotation interaction term. In accordance with the program be selfweaved,we calculate successfully Franck-Condon factors of main molecular band systems in high temperature air,such as O2 (S-R ), N2 (1+ )N2 (2+ ),N(2+) (1-),NO (β) and NO (r),Thus, the folowing relation are obtained; such as the relation between shock-wave strength and the temperature of incident or reflected shock-wave at the pressure, 10 torrs in the...

Start from the wave function of molecular electromic state which is containing the vibration-rotation interaction term. In accordance with the program be selfweaved,we calculate successfully Franck-Condon factors of main molecular band systems in high temperature air,such as O2 (S-R ), N2 (1+ )N2 (2+ ),N(2+) (1-),NO (β) and NO (r),Thus, the folowing relation are obtained; such as the relation between shock-wave strength and the temperature of incident or reflected shock-wave at the pressure, 10 torrs in the low pressure terminal of shock tube;and the relation between temperature and the rotational quantum distribution number;and the relation between Franck-Condon factors and shock-wave strength of the main molecular band system in high temperature air. Our results are very nice,and can be applied to emission of main molecular band systems in air at low or high temperature.

从计入分子振转相互作用的电子态波函数出发,按自编程序计算了高温空气中主要分子带系O2(S-R),N2(1+),N2(2+),N(2+)(1-),NO(β),NO(λ)的F-C(Franck-Condon)。从而得出:当激液管低压端的空气压强为1333Pa时,入射激波及反射激波后高温空气的温度与微波强度的关系;各主要分子带系转动态分布与温度的关系;高温空气中主要分子带系F-C因子与激波强度的关系。计算结果甚好,它既适用于高温,也适用于低温情况下空气中主要分子的辐射问题。

The structural change of the Y type zeolite was studied before and after dealumination by the positron annihilation technique. Four lifetime components were obtained in the NaY zeolite, while five lifetime components appeared in the USY zeoIite after dealumination. The positron lifetimes of the USY zeolite under different air pressures were measured and it was found that the longest-lived component T5 and its intensity I5 decreased strongly with the increase of air pressure. The result showed that secondary...

The structural change of the Y type zeolite was studied before and after dealumination by the positron annihilation technique. Four lifetime components were obtained in the NaY zeolite, while five lifetime components appeared in the USY zeoIite after dealumination. The positron lifetimes of the USY zeolite under different air pressures were measured and it was found that the longest-lived component T5 and its intensity I5 decreased strongly with the increase of air pressure. The result showed that secondary pores were formed in the USY zeolite after ion exchange and high- temperature hydrothermal treatment.

用正电子湮没方法研究了Y型沸石脱铝(高温水热处理)前后孔结构的变化,测量了在不同空气压强中的正电子寿命谱。在真空中得到脱铝前NaY沸石有4个寿命分量,脱铝后USY沸石有5个寿命分量.实验结果表明,经离子交换及高温水热处理后沸石中产生了“二次孔”。并且随着吸附空气的增加,USY沸石的τ5、I5明显减小。

 
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