When the temperature of the blend is between melting-point and phase-mixing point, both melting-crystal phase and amorphous miscible phase are present.
这对高聚物是一完全互溶的共混体系,当共混体系处在熔点和相混合温度之间时,同时存在结晶的熔融相和无定形的相容共混相。
The nitroguanidine is added to the propellant during its mixing phase.
在推进剂的混合阶段将硝基胍加到推进剂中。
The self induced phase matching in four wave mixing in a nonbirefringent single mode optical fiber has been observed.
报道了无双折射单模光纤中四波混频的一种新型相位匹配方式。
Selecting one mixing rule to calculate the mixture parameter can make significant effects on the accuracy when we calculate the mixture phase equilibrium by the equation of state.
在使用状态方程计算混合物的相态平衡时,用哪种混合规则来计算混合物参数,对计算的精度影响非常大。
The self_pump phase conjugation reflectivity and response time were measured by using four_wave mixing light path.
利用四波混频光路测试了晶体的自泵浦位相共轭反射率和响应时间。
The gas and particle phase in the gas solid two phase plane mixing layers flow is numerically simulated using the discrete vortex method and trajectory method respectively.
对气固两相平板混合层流动,采用离散涡方法模拟气相场,轨道法跟踪颗粒的运动。
Brillouin enhanced four wave mixing, whose interference beat frequency drives an acoustic field, can improve the SBS phase conjugation fidelity.
采用四波混频加强SBS的方法,其相干拍频驱动声子场,能提高SBS相位共轭保真度。
The results showed that the range of the region of phase co-continuity PS/PA6 was 40/60-65/35 at experimental temperature, rotor speed or mixing time;
结果表明在一定螺杆转速、共混温度、共混时间范围内,PS/PA6共混物形成双连续相组分的比例范围为40/60—65/35;
Fluidized bed drier enjoys advantages of even solid particle mixing and large heat and mass transfer area of gas and solid phase.
流化床操作具有固体颗粒混合好,气固两相传热传质表面积大等优点。
A shock wave pressure rise device of the two phase flow is composed of a steam nozzle, a mixing chamber and relevant valves and piping.
由蒸汽喷嘴、混合腔及相应的阀门和管道组成汽液两相流激波升压装置。
Using AB-8 resin as solid phase, the expansion character and liquid mixing performance in the expanded bed were studied.
以AB - 8大孔树脂为固相,对膨胀床的膨胀特性及流体混合性能进行了研究。
The simulation suggested that the mixing with high-cetane fuel and high-octane fuel can influence the combustion phase and cylinder pressure in HCCI combustion.
结果发现,高辛烷值燃料异辛烷和高十六烷值燃料正庚烷的混合能够有效控制HCCI燃烧相位和燃烧程度。
The observed parameters of the experiments are the mixing time and the angle of gas-liquid phase region.
实验考察指标为混匀时间和气液两相区夹角。
A study on the mode under the condition of phase-matching of stimulated four-photon mixing (SFPM) in optical fiber waveguides has been performed.
本文对相位匹配条件下光纤波导中的受激四光子混频(SFPM)过程的模式问题进行了理论和实验研究。
The effects of velocity ratio of free streams on the particle sedimentation in liquid-solid two phase plane mixing layer are studied by flow visualization method.
本文采用流动显示的方法对平板混合层中上下层流体速度比对固体颗粒在混合层中沉降的影响进行了研究。
The four-wave mixing phase conjugation reflectivity increases from 4% to 14% in this temperature range.
在温度变化范围内,四波混频相位共轭反射率从4 %增加到14%。
The degenerate four-wave mixing process due to thermal phase grating in nematic liquid crystals is studied.
本文研究了向列相液晶中热致相位光栅产生的简并四波混频过程。
In this paper, the first experiment of generating the phase conjugated backward wave by degenerate four-wave mixing in chlorophyll solution is reported.
本文报道在叶绿素溶液中用简并的四波混频得到位相复共轭后向反射波的首次实验。
Polarization beats with phase-conjugation geometry originate from the polarization interference between four- or six-wave mixing processes.
相位共轭极化拍频起源于四波混频或六波混频过程间的极化干涉。
To overcome the limitation of fringe counting and phase analysis, a new method based on the time-frequency analysis is proposed to process the self-mixing interference signal.
针对条纹计数法和相位分析法处理自混合干涉信号的不足,提出了一种基于时频分析的自混合干涉信号处理方法。
Comparison of crosstalk induced by four-wave mixing and cross-phase modulation in Si-EDFAs and Te-EDFAs is carried out using semiclassical theory.
文中用半经典理论分析比较了这两种光纤中由于四波混频和互相位调制引起的串扰。
Phase conjugation of backward-and forward-wave produced by degenerate four-wave mixing using a nearly resonantly enhanced nonlinearity in four-level organic dye solutions was investigated.
研究了近共振增强的四能级系统有机染料溶液中简并的四波混频后向反射波及前向波的位相复共轭特性。
The radial mixing characteristics were studied for two different types of hole in the Mellapak under two-phase countercurrent flow.
在两相流工况下,对两种孔型板波填料作气流的径向分布性能的实验研究。
A format conversion from a non-return-to-zero (NRZ) signal to return-to-zero (RZ) signal is presented based on four-wave mixing (FWM) and cross-phase modulation (XPM) in a silicon optical waveguide.
基于硅光波导的四波混频(FWM)和交叉相位调制(XPM)效应,提出非归零码(NRZ)到归零码(RZ)的光调制格式转换。
Besides, the limitation of RZ-DPSK regeneration utilizing self-phase modulation is discussed. The initial conditions using four-wave mixing to achieve regeneration is given.
同时对于RZ - DPSK信号,研究了利用自相位调制实现再生的局限性,给出了利用四波混频实现再生的初始条件。
In this paper the flow field of two-phase mixing fluid in SH type high-efficiency static mixer is analyzed.
本文对SH型高效静态混合器中两相混合液的流动场进行了分析。
The effect of the stochastic field on the degenerate four-wave mixing signal intensity hag been studied basing on the phase-diffusion model.
本文在相位扩散模型的基础上,研究了随机场对简并四波混频输出强度的影响。
The effect of the stochastic field on the degenerate four-wave mixing signal intensity hag been studied basing on the phase-diffusion model.
本文在相位扩散模型的基础上,研究了随机场对简并四波混频输出强度的影响。
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