折光率数据和电镜结果表明,上相为表面活性剂富集相,下相表面活性剂浓度较低。
The surfactant concentration is bigger in the upper phase, and smaller in the lower phase respectively.
在反相体系中,研究了十八烷基键合相表面残留硅醇基对杂多酸阴离子保留行为的影响。
In the reversed-phase system, the influence of residual silanol groups of C18 bonded phase surface on the retention behaviors of heteropoly acid (HPA) anion is studied.
导致两段函数和折点形成的主要原因是在辐射能到达凝聚相表面之前部分辐射能已经发生了损失。
One of main reason induced a piece - wise function and the break point is the loss of radiant energy before the radiant energy reaches the surface of condensed phase.
阴极斑点优先在材料承载电压能力低的弱相表面形成,弱相尺寸、形貌和分布决定了阴极斑点的几何特征。
Arc erosion pattern shows that spot craters locate on the phases with weak voltage withstanding, whose size, morphology and distribution determine the character of the arc spots.
探讨了在PET膜上以两种方法引入活性基团作为接口,分别选用DCC、EDC为接肽试剂,以A法—固相表面原位接枝四肽GRGD;
In this article two methods were used to connect active group on the surface of PET material. DCC and EDC were used to graft peptide. Method A is to graft GRGD on permanent dot of the solid surface.
物体表面越粗糙不平,它的分子就越容易更多地与接触表面的分子相粘合,因此就会产生更大的摩擦力。
The more rough and jagged something is, the more easily more of its molecules will come into contact with molecules on the surface it touches, and thus the greater force of friction they will exert.
从表面上看,使用Web服务对应用程序进行集成似乎是和以前的集成方案一样(或者,至少十分相似)的概念。
On the surface, it seems that using web services to integrate applications is the same, or at least a similar, concept to previous integration schemes.
这些名词都意指空间的范围,尤指表面,由其特有的性质或特征而与其它词相区别。
These nouns all denote extents of space, especially on a surface, that can be differentiated from others by particular qualities or characteristics.
涂层的化学气相沉积(CVD)和表面层改性的物理气相沉积(PVD)涂层的离子注入,所有三个正在受到考验,并部分使用。
Coating by physical vapour deposition (PVD), coating by chemical vapour deposition (CVD) and surface layer modification by ion implantation, all three are being tested and are partly in use.
当腐蚀浸泡的时间大于120分钟后,腐蚀产物在铝合金表面产生了明显的位阻作用,从而使腐蚀速率逐渐下降,直至48小时后,腐蚀速率趋于一相对稳定的数值。
Because of the place obstruction of corrosion products in the surface of the alloys, while corrosion time is at 120 minutes above, the corrosion rate descends to the stable value in 48 hours.
从密相升起的气泡,在表面上爆裂。
Bubbles of gas rise through the dense phase, erupt at the surface.
即物理气相沉积,是当前国际上广泛应用的先进的表面处理技术。
PVD (physical vapor deposition) or physical vapor deposition is widely used on the current international advanced surface treatment technology.
提出了一种新颖的多孔硅表面钝化技术,即采用微波等离子体辅助的化学气相沉积(MPCVD)方法在多孔硅上沉积金刚石薄膜。
A novel passivation technology of porous silicon (PS) surface, i. e. , depositing diamond film on the PS surface by microwave plasma assisted chemical vapor deposition (MPCVD) method, was developed.
而且与模拟油形成的表面活性剂富集中间相的表面活性剂浓度非常高。
The surfactant concentration of the surfactant enrichment medium phase formed with simulated oil is higher.
采用液相化学法对塑料塔填料进行表面改性,并对改性后的填料作性能测试。
The liquid chemistry method is applied to modificate the surface of plastic packing and the properties of the modificated packing are tested.
烟气中的飞灰既在液相膜表面结壳,阻碍石灰石的溶解,又影响脱硫系统含尘量排放指标,降低石膏品质。
Fly ash in flue gas not only crusts on the surface, stopping the dissolving of limestone, but also affects the dust discharge index, reducing the quality of gypsum.
用生物配位模型计算了铜在水相的形态分布和在鱼鳃表面的吸附量。
Copper speciation in water and copper adsorption quantity on fish gill surface were calculated by a Biotic Ligand Model.
评述了化学气相沉积金刚石薄膜衬底表面预处理技术的进展情况。
The progress of pretreatment techniques of substrate surface for CVD diamond film was reviewed.
采用真空气相沉积法在金刚石表面镀覆强碳化物金属或合金薄膜。
Using vacuum gas phase deposition, diamond surface is coated with strong carbide metal or alloy membrane.
采用简单的低温液相法,通过添加表面活性剂成功制备出不同形貌的氧化锌微晶。
ZnO microcrystals with a diversity of morphologies were successfully prepared with the addition of different surfactants by a simple low-temperature liquid-phase method.
综述传感芯片的结构、生物传感芯片的固相化技术及表面等离子共振检测系统的研究进展。
The construction of biosensor chips, immobilization technology and progress in the studies of surface plasmon resonance detection system are reviewed.
以紫外拉曼光谱技术研究了在不同焙烧气氛中氧化锆样品的表面晶相结构及其转变过程。
UV Raman spectroscopy has been employed to investigate the surface phase transformation of zirconia calcined at different temperatures in different atmospheres.
并运用XRD、SEM、EDS、BET等仪器对复合粉末的形貌、 物相结构及表面成分进行分析。
The characteristics of the composite partilces, including surface morphology, structure and surface components, were investigated by XRD, SEM, EDS and BET.
本文应用基于密度泛函理论的第一性原理赝势法,较系统地研究了铜体相和表面相,以及锂离子在铜薄膜中的扩散行为。
Based on the density functional theory, the first principles calculation was performed to investigate the bulk, surface copper and the diffusion in the copper thin film.
利用XRD和SEM分别对氧化膜的相组成和表面形貌进行了分析。
XRD and SEM were employed to characterize the phase component and surface morphology of the films.
研究了氧流量和脉冲偏压对薄膜相结构、沉积速率、表面形貌、薄膜硬度的影响。
The effects of the flow rate of oxygen and pulse bias voltage on the structure, deposition rate and the surface morphology of thin film were studied.
采用比表面、孔结构、XRD和XPS等测试技术研究了催化剂的宏观结构、晶相组成、表面铁、钼离子价态和浓度。
The macrostructure, the composition of the crystal phase, the surface ion valency and concentration of the catalysts were investigated by BET, XRD and XPS techniques.
如果悬挂设备位于正常的视角范围内,则需要采用与照明设备相协调的表面喷涂处理。
M. Provide hanging devices which, if visible from normal viewing angles, exactly match fixture finishes.
扫描电镜分析证实,此复合粉末体系的激光烧结是基于液相烧结机制,表面自由能的改变是其烧结的原动力。
The scanning electron microscope analyses proves that the bonding mechanism of this process is liquid phase sintering, the change of surface freedom energy is the motivity for sintering.
扫描电镜分析证实,此复合粉末体系的激光烧结是基于液相烧结机制,表面自由能的改变是其烧结的原动力。
The scanning electron microscope analyses proves that the bonding mechanism of this process is liquid phase sintering, the change of surface freedom energy is the motivity for sintering.
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