quartz fiber

Results : Quartz fiber post would not change the inclination of dentinal stress distribution on the whole .

结果：石英纤维桩对牙根部应力分布的总体趋势影响不大；

Property study of quartz fiber / popybutadiene composite

石英纤维／聚丁二烯复合材料性能的研究

Study on the Radiation Temperature Measurement Instrument of the Optical Quartz Fiber Bundle

石英光纤束辐射测温仪的研究

Experimental investigation on SBS phase conjugation in multi-mode quartz fiber

多模石英光纤SBS相位共轭实验研究

Fluorinated polyimide composites that enhanced by quartz fiber has good performance on electrical properties .

以含氟聚酰亚胺为基体的石英增强型复合材料表现出良好的电性能。

Nursing Care for Patients with Dentine Defect Treated by Restoration with Quartz Fiber Strengthened Composite Resin Post

石英纤维增强型复合树脂桩核修复牙体缺损的护理配合

The measurement of bending loss of single-model quartz fiber & bending loss properties of fiber of the designing experiment

单模石英光纤弯曲损耗的测量&光纤弯曲损耗特性的设计性实验

Effects of radicular dentin treatment and luting materials on bond strength of quartz fiber posts in vitro

根管壁表面处理和不同粘结系统对纤维桩粘结强度的影响

Tensile strength , XPS , TG-DSC and SEM were used to analyze optimum condition of the surface treated quartz fiber .

通过单丝抗拉强度、TG-DSC、XPS和SEM研究了石英纤维表面涂层的最佳处理条件。

A system with quartz fiber , an optical spectrometer , a CCD detector and a computer was used to on-line optical spectroscopy analysis .

利用石英光纤、光栅光谱仪、CCD探测器、微机组成在线光谱分析系统。

The temperature measurement in200-600 ℃ incontactly realized with a quartz fiber bundle .

用石英光纤束实现了非接触200～600℃的温度测量。

200 watt output power and 90 % coupling-transmission efficiency are obtained by using the quartz fiber cable with 2m length .

通过2米长的石英光纤光缆已能输出200W的激光光束，其辐合-传输效率达90%。

SEM images of quartz fiber and analysis of infrared spectrum and X-ray diffraction show that physical and chemical states of quartz fiber surface are changed by chemical surface treatments .

石英纤维表面的SEM图像以及其红外光谱、X衍射分析得知，化学表面处理改变了石英纤维表面的物理和化学状态。

Quartz fiber have a wide range of applications in aviation , aerospace , military , semiconductor , high temperature insulation due to its excellent properties in dielectric , heat-resistant .

石英玻璃纤维作为一种电绝缘性、耐温性、机械性能极优的高技术产品，在航空、航天、军工、半导体、高温隔热、高温过滤方面有着广泛的应用。

Aiming at solving the detective problem of laser-induced plasma shock-wave underwater in small domain , a method of single mode quartz fiber probe has been studied on experiment preliminarily .

针对小范围内水下激光爆炸所产生的等离子体冲击波检测问题，对单模石英光纤探针探测方法进行了初步实验研究。

The Si & OH bond , impurity and phase interface are the important factors for the crystallization temperature of the quartz fiber to be lower than that of the quartz glass .

OH键、杂质以及界面等因素是石英纤维析晶温度低于石英玻璃的主要原因。

The ablation mainly takes place in the binder region between metal connector and quartz fiber core , and a part of ablating products was deposited on the end face of optical fiber .

烧蚀主要发生在铜质连接头与石英光纤纤芯之间的粘合剂区域，并且部分烧蚀产物沉积在光纤端面上。

The results ( indicate ) that there are some Si & OH bonds in the quartz fiber and the crystallization process is controlled by structure rearrangement which can be seen in the DSC curve .

测试结果表明，石英纤维结构中含有大量的Si&OH键；析晶过程受结构重排控制较为明显，DSC曲线中存在明显的结构重排吸热峰。

Results : Quartz fiber posts and composite resin resulted in significantly higher sheer bonding strength than cast stainless steel posts and composite resin , completely randomized design t test shows that two groups had significant difference .

结果：石英纤维桩组的剪切粘结强度（360.58N±19.12N）高于铸造不锈钢桩组（250.82N±22.34N），完全随机设计资料的t检验显示P<0.05，两者差异有显著性。

There is epoxy resin which has low heat-resistance and can be carbonized at 400-500 ℃ often on the surface of quartz fiber , so the interfacial behavior of the composites will be influenced .

一般石英纤维表面会涂覆一层有机环氧树脂，该树脂在400～500℃会碳化产生游离碳，从而影响了高温复合材料的界面结合力。

When this laser beam was coupled into a multi-mode quartz fiber with diameter of 100 μ m , a phase conjugated beam caused by backwards Stimulated Brillouin Scattering ( SBS ) could be observed .

将此激光束耦合入芯径为100μm的多模石英光纤中，观察到由背向受激布里渊散射（SBS）引起的位相共轭现象。

The chemical bond structure of the quartz fiber was examined by FT-IR , and the crystallization process of the quartz fiber was analyzed by DSC and XRD . The crystallization photograph and production were observed by SEM and TEM .

采用FT-IR技术测试了石英纤维的化学键结构，应用DSC和XRD技术综合分析了石英纤维的析晶过程，并结合SEM、TEM观察了石英纤维的析晶现象及产物。

Based on the pure step quartz fiber with radius of 100 μ m and the length of 2m , the influence of the distance between the fiber and couple lens and pump energy on reflectivity and waveform at 1.06 μ m is studied .

采用芯径为100μm、长2m的无掺杂多模阶跃石英光纤，在1.06μm波段，研究了不同焦距下，光纤与耦合透镜间的距离以及泵浦能量对反射率和波形的影响。

A study of UV cured quartz optical fiber coating with XPS

石英光纤光固化涂料的XPS分析

Nickel Electroplating on Surface of Electroless Ni-P Plated Quartz Optical Fiber

预化学镀石英光纤表面电镀镍层的研究

The load performance of quartz optical fiber , plastic optical fiber and special liquid core optical fiber was tested .

通过承载性能实验，测试了石英光纤、塑料光纤和特种液芯光纤的承载性能。

The two signals can be discriminated by using four channels of quartz optic fiber and narrow band light filtering .

该传感器采用四路石英光纤、窄带光学滤光片等实现温度、位移信号的分离与获取。

The nanometer order optical fiber probes were fabricated from ordinary single mode quartz optical fiber with the etching-pulling-etching method .

以普通石英光纤为材料，运用腐蚀-熔拉-腐蚀复合的方法制备出光纤探针；

There were many ways to achieve metallization of quartz optical fiber surface , and electroless plating was obviously superior to other methods .

石英光纤表面金属化有多种方法可以实现，化学镀的方法明显优于其他方法。

Electroless Ni-Plating on Quartz Optical Fiber

石英玻璃光纤表面化学镀镍