分子束

The hydrophobic monomers such as glycidyl octyl dimethylammonium chloride, glycidyl dodecyl dimethylammonium chloride, glycidyl tetradecyl dimethylammonium chloride was applied to the hydrophobic modification of two kinds of sodium cellulose sulfate in isopropyl alcohol under 65℃.The success of synthesis of a kind of novel amphoteric surfactant by FT-IR and NMR. 3. By the measuring surface tension of all kinds of amphoteric polymeric surfactants based on cellulose, the critic micelle concentration was obtained such as 0.4wt%、0.3wt%、0.25wt% and corresponding surface tension was about 30mN/m

通过动态接触角测量仪确定了各种纤维素表面活性剂的表面张力和临界胶束浓度，结果表明该类表面活性剂可与小分子表面活性剂的降低表面张力的能力相媲美，最低可达28.41 mN/m，随着疏水基中碳链的增长，降低表面张力的能力下降，而临界胶束浓度从0.4wt%相应降低0.25wt%；应用环境扫描电镜确定其不同浓度胶束形态，结果表明在较低浓度下形成棒状单分子胶束，随着浓度的升高，单分子胶束逐渐聚集成树枝状胶束，进一步提高浓度，则聚集成网状结构；此外，采用了高级流变仪对其溶液的流变性质进行了研究，结果表明其溶液属于剪切变稀流体，是高分子溶液特有的性质。

At the same time, the developments of molecular beam epitaxy and metal organic chemical vapor deposition have made the characteristics of the devices improved rapidly.

与此同时，随着分子束外延和金属有机化学气相沉积等生长技术的发展，使VCSEL器件得以飞速提高。

Dr. Yuan Tseh Lee has researched outstanding achievement in the dynamic theory of chemistry research, especially in molecular beam

李远哲博士对於化学动态学的研究与努力，特别是在分子束及光化学方面有为卓越的成就。

In general, researchers obtained SiGeC films using molecular beam epitaxy and/or chemical vapor deposition methods.

目前大多采用分子束外延和化学汽相沉积方法制备SiGeC薄膜。

10 19 M -3 were obtained by Pellet Injection Molecular Beam Injection and Gas puffing respectively.

用弹丸注入，超声分子束注入和常规脉冲送气获得等离子体电子密度Ne分别为 5 3× 10 19m 3，8× 10 19m- 3和 7×

This dissertation mainly focused on the gas source molecular beam epitaxy technology and the optimization growth of quantum cascade laser materials.

本学位论文围绕量子级联激光器的材料生长、特性和气态源分子束外延技术为主线展开。

Plasma assisted molecular beam epitaxy was employed to prepare ZnO thin films on Si(111) substrate.

在Si(111)衬底上利用等离子体辅助分子束外延生长氧化锌薄膜，研究了在不同衬底生长温度下(350～750℃)制备的ZnO薄膜的结构和光学性质。

Diagnosis of active species have been achieved using molecular beam mass spectrometry in the micro-discharge of nitrogen dielectric barrier discharge.

本文报道了氮气介质阻挡放电微放电丝中活性物种的分子束质谱诊断研究结果。

The SiC films were grown by solid-source molecular beam epitaxy at different deposition rates on Si (111) substrate.

采用固源分子束外延生长技术，用不同的蒸发速率，在Si(111)衬底上生长SiC薄膜。

Raman scattering investigation of InAlAs/AlGaAs quantum dots grown by molecular beam epitaxy is reported.

对分子束外延自组织生长的InAlAs量子点材料进行了拉曼散射实验。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。