静电

The morphology was changed from ribbonlike fibers to uniform fibers and then to beaded fibers when the hydrolysis degree of PVA increased from 80% to 99% gradually.

以红外光谱和X 光电子能谱对PVA 超细纤维膜的化学组成进行分析，结果表明静电纺丝过程对PVA 的化学结构并无明显影响。

OPP film,CPP film,PET film,Heat sealable film,Release film,Vacuum bag,Anti-static film,Muti-layer laminated material...

OPP膜，CPP膜，PET膜，热封膜，离型膜，真空袋，抗静电袋，束带，软性包装材料。。。

This paper introduces briefly the separative device of high voltage electrostatic .

简单介绍了花粉高压静电分选装置。

The result shows that, the ESWs observed in the separatrix of reconnection which takes place during a substorm, is more solitary and more nonlinear than that in other regions.

研究表明，亚暴期间在磁尾发生磁场重联，重联区域的分形线附近观测到了大量的静电孤立波，其特性与在其他地方观测到的并没有显著差别，但具有更明显的非线性和孤立性的特征。

Here we present a reconnection event for which ESW is ample in the separatrix of the reconnection diffusion region. The characteristic of the ESW associated with reconnection is studied and the effect of ESW on reconnection is discussed.

通过Geotail卫星对一个磁场重联事件的观测，仔细分析了其边界层上观测到的静电孤立波的特性，并讨论了它对磁场重联的影响。

As a result of these amino acids on the molecular structure contains a hydrophilic factor, it has good moisture absorption sericultural and antistatic properties.

由于这些氨基酸的分子结构上含有亲水因子，因此蚕丝具有良好的吸湿性和抗静电性能。

And the PLA/Chitosan/ACP barriers with additional 2 wt% chitosan still maintain 56.58 % antibacterial ability after eightieth day. The different composition of PLA/Chitosan/ACP composites was prepared by water washing solidification from NMP/water/lactic acid consolvent. After storing at room temperature for 48 hours and taking it out to obtain a shapable composites. To investigate the influence of ratio of composition with the shapable property of composites, it was analyzed by Rheometer, TGA, AFM, XRD. The result of the different APC content had different effect both water content and yield stress of composite materials. The yield stress decreased with ACP content while increases. It was derived that ions, released from ACP interact with amide groups of chitosan to form water-absorbing ionic clusters through chelating or electrostatic attraction.

另外，以聚乳酸/几丁聚醣作为基材并添加不同比例的非晶型磷酸钙，经过水洗固化后可得白色片状沉淀物，於室温下静置48小时后，复合材之体积呈现膨胀且具有可塑形之特性，以热重分析仪与流变仪分析样品之含水率与屈伏应力，结果显示不同ACP含量对复合材含水率与屈伏应力具有消长变化，而PLA/Chitosan/ACP之可塑程度与其所吸收之水份多寡有关，推测可能机制为ACP磷酸钙盐解离后之金属离子与几丁聚醣之胺基透过螯合作用或静电吸引之交互作用，形成具吸水性之离子团簇分散於疏水性之聚乳酸基材中。

The results showed that the SKAW model could rather well explain the characteristics of the spatial scale of the intense electromagnetic spike events associated with strong local plasma density fluctuations in the data of the Freja satellite.

它具有一个与阿尔文分支上SKAW同一量级的扰动电场，但扰动磁场比后者低β1/2倍。它有可能解释FREJA卫星观测到的准静电阿尔文扰动。

In addition, the company also can produce oil resistance shoes, skidproof shoes, antistatic shoes and high pressure resistance shoes according to customers' requirements.

产品除具有国家标准规定的一般物性要求外，还可根据客户要求，生产具有耐油、防滑、抗静电、抗高压等特性鞋底，并深受国内外客商的信赖和赞誉。

Company specializing in electronic smart lead-free soldering process and the promotion of Static and equipment.

公司专业从事电子智能无铅焊接制程和防静电产品及设备的推广。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。