A third possibility is that there is a reasonable probability for life to form, and to evolve to intelligent beings, in the external transmission phase. 第三个可能性是在外部信息传递阶段生命形成并进化为智慧生命存在合理的可能性。
Far fields of super-modes ( SMs) from an external cavity phase locked high power laser diode array ( LDA) are studied. 对外腔锁相半导体激光器阵列(LDA)各阶超模远场的光强分布进行了分析。
In water-in-oil emulsions, water is dispersed in oil, which is the external phase. 在相态乳剂、水分散在油,这是外部的阶段。
Feasibility of Treatment of Landfill Leachates by External Loop Three Phase Fluidized Bed-Constructed Wetland System 外循环三相流化床-人工湿地系统处理渗滤液可行性研究
The effects of the additive agent, the concentration gradient between the internal phase and the external phase, carrier, agitation speed and surfactant concentration on the phenomenon of emulsion swelling were investigated during the extraction process for the PG and the leucine. 研究了用乳状液膜法提取青霉素及亮氨酸时膜相添加剂、内外相浓度梯度、载体、搅拌速率及表面活性剂浓度对液膜溶胀的影响。
Phase modulation is obtained by an electro-optic crystal in the external cavity and phase demodulation is achieved by Fourier analysis method. 相位调制由置于自混合干涉仪外腔中的电光晶体实现,相位解调由傅里叶分析的方法得到。
In the research of W/ O petroleum ether emulsion system, the swelling and leakage of emulsion liquid membrane were studied, which was made by dispersing the emulsion into external phase twice. 对于W/O型乳状液体系,考察了石油醚乳状液的制备时各参数与稳定性能关系,研究了其二次分散能力,即形成W/O/W型液膜时的溶胀与泄漏情况。
The propagation velocities of the two orthogonally polarised modes in a "polarisation-maintaining" fiber are changed when exposed to external fields resulting in phase difference. 保偏光纤中两正交偏振模受外场作用,其传播速度发生变化,形成相位差。
Studies on chaotic multiple-quantum-well laser synchronization via controlling phase and its application in secure communication using external chaos phase shift keying modulation 量子阱激光器混沌相位控制同步以及编码研究
This model takes into account both the diffusion resistance of the membrane phase in non-steady state and the diffusion resistance of the external phase boundary film and the membrane leakage. 该模型不仅考虑了非稳态下膜相扩散阻力,而且还考虑了外相边界层的扩散阻力及膜破裂。
The study on Extraction of molybdenum ions-an external phase boundary and membrane phase diffusion controlled model 液膜法提取钼的研究&外相边界层及膜相扩散控制模型
Conclusion Sodium metaphosphate-citrate buffer might be used as the external water phase of micro-/ nanoparticles containing insulin prepared by emulsion-solvent evaporation method. 结论偏磷酸钠-柠檬酸盐缓冲液作为乳化-溶剂挥发法制备胰岛素纳米载药颗粒的外水相,能够获得更好的分散体系。
Encapsulation efficiency of liposomes was determined after the free drug was separated from liposome by ultrafiltration. The influence factors on the encapsulation efficiency including drug-lipid weight ratio, incubation temperature, pH value of external water phase were investigated. 超滤法分离脂质体与游离药物,测定包封率,考察了外水相pH值、孵育温度、药脂比对包封率的影响。
External phase of fore emulsion could not be stained by eosin water solution, but external water phase could be stained by eosin and it showed that compound paeonol emulsion was type W/ O/ W. 丹皮酚初乳外相不被曙红水溶液润湿染色,复乳外水相可被曙红染色,表明丹皮酚复乳为WOW型。
External Cavity Phase-locked of a Laser Diode Array Based on Talbot Effect 基于Talbot效应的激光二极管阵列外腔锁相
Solving forced quantum oscillator with time-dependent external force in phase space 在位相空间中求解外力含时的受迫量子谐振子
The encapsulation of the particle is formed by expulsion of internal carbon to the surface and deposition of external gas phase carbon on the outside. 包覆在铁颗粒表面的碳膜主要是通过内部的碳被排斥或自行扩散至颗粒表面及外部气态形式的碳沉积到颗粒表面形成的。
Nonlinear Control of External Cavity VCSEL by Phase Conjugated Feedback 相位共轭反馈对外腔VCSEL非线性的控制
Objective To explore the effect of external water phase on the dispersion of micro-/ nanoparticles containing insulin in water and provide a basis for the development of micro-/ nanoparticles as carriers of drugs. 目的探索不同外水相组成对胰岛素纳米颗粒胶体系统分散性的影响,为深入开展纳米载药颗粒研究提供依据。
BCNU-loaded poly ( lactic acid) nanoparticles coated with transferring ( Tf) were prepared through nano-precipitation technology using Tf solution as external aqueous phase. 以转铁蛋白溶液为外水相,纳米沉淀技术制备了表面含转铁蛋白的包载卡莫司汀的聚乳酸纳米微粒,药物释放时间达一周以上。
Measurement of the Mass Transfer Resistance between W/ O emulsion and External Phase in Liquid Surfactant Membranes with an Improved Lewis Cell 采用Lewis槽对W/O乳状液与料液相界面间传质阻力的测定
The study include to analysis the effect of Pb(ⅱ) transport rate of the pH values in external aqueous phase, carrier concentration, temperature and external aqueous phase concentration. 探讨了料液相pH值、温度、载体浓度、金属离子浓度对Pb(Ⅱ)迁移率的影响。
Then different external time for current phase is gotten by the saturation of current and next phases. 然后采用第二级模糊控制器根据当前相位与下一相位的饱和度得出当前相位的绿灯延时。
Due to the sensitivity of fiber, the phase of internal transmission field is affected by external parameter fluctuation. The measurement signal induces the phase fluctuation of transmission light. Meanwhile, external additional disturbance change the phase information as well. 由于光纤的敏感性使其内部传输光的相位极易受到外界参量的影响,被测信号引起光相位改变的同时,干涉仪传输回路上的外界附加扰动也会使相位信息发生变化。
With optical microscopy and scanning electron microscopy and other analytical tools for structural characterization of three type organic clays, the steric configuration of organic clay in external phase and a combination with the dispersed droplets also play a key role in the stability of the emulsion. 借助光学显微镜和扫描电镜等分析手段,对三种有机土进行结构表征,有机土在外相中的空间结构与分散相液滴的结合对乳状液的稳定起到了关键作用。
The steric interaction is dependent on the separation distance between the internal aqueous droplets and the external aqueous phase. the thicknesses of the two adsorbed surfactant layers, the size of the internal aqueous droplets and the oil globules. 空间排斥能由内部水颗粒与外部水相的分离距离、两个吸附层的厚度、内部水颗粒的大小以及外部油滴的大小所决定。
Considering the unavoidable measurement error caused by the disadvantages of the two methods, a new external cavity modulation method: phase modulation technique is proposed in our paper to improve the measurement accuracy of the SMI system. 基于现有的两种调制方法固有的缺点及其带来的不可避免的测量误差,本文提出了一种新的外腔调制方法:外腔相位调制法,提高自混合干涉测量精度。
The urbanization of the Northeast in the late Qing dynasty was carried out under specific historical conditions, which was a complex historical process combining the impact of external forces and internal phase. 晚清东北城市化是在近代中国特定历史条件下进行的,是外力冲击和内部应变相结合的错综复杂的历史过程。
Epoxy-terminated hyperbranched poly ( amine-ester) were dispersed in the epoxy matrix by the form of micron dispersed phase ( micro-dispersed phase). When the material is subject to external loads, micro-dispersed phase will bear the load to increased its mechanical properties. 环氧端基超支化聚(胺-酯)以微米级分散相(微分散相)的形式均匀分散在环氧树脂基体中,因此在材料受到外界载荷时,微分散相会承担载荷而提高材料的力学性能。