查询词典 fused quartz

UHP Projector lamps are made of borosilicate glass and fused quartz.

UHP投影机灯泡由硼硅酸盐玻璃和熔凝石英制成。

The refractive index of the films fabricated on the Si(111) and fused quartz glass was measured and calculated by the ellipsometry and optical transmission spectra respectively.

用椭偏仪和透射光谱分别测量并计算了制备在Si（111）、石英玻璃基片上薄膜的折射率。

The paper studies the structure of the fused quartz , the performances of the kiln furniture bonded with two binders and the cystallization structure at high temperature.

主要对熔融石英结构、不同结合剂结合的窑具性能和高温析晶结构进行研究。

In the same experimental condition, three 5-at% Yb3+-doped crystals were tuned using one fused quartz. The range of their tunable wavelengths are 70 nm,66 nm and 74 nm, respectively.

三块掺杂率均为5%的Yb3+激光晶体Yb：LSO、Yb：GSO和Yb：GYSO在完全相同的实验条件下由同一块熔融石英棱镜实现了可调谐激光的输出，调谐范围分别为70 nm、66 nm和74 nm。

It′s easy to control the thickness of the spacer of the device when employing the fused quartz as the material of the spacer,so the thin film interleaver can satisfiedly meet the demand of the narrow wavelength gap for the DWDM system.

采用间隔层为熔融石英的薄膜法布里-珀罗滤光片作为基本结构的光学梳状滤波器可以比较容易地控制各腔的厚度，因而能精确地达到波分复用系统中波长间隔非常窄的要求。

Several types of processes and characteristics of super-fine SSP are analyzed and compared, they are high frequency plasma spherical method, direct current plasma spherical method, carbon pole electrical arc spherical method, gas burnt flame spherical method, high temperature fused quartz jet and chemo synthesis spherical method.

本文对国内的研究开发现状和国际球形石英粉的生产现状进行了分析研究；分析比较了高频等离子球化法、直流等离子体球化法、碳极电弧球化法、气体燃烧火焰球化法、高温熔融喷射以及化学合成球化法的工艺特点。

The results indicated that effect of silicon carbide or sodium silicate on inhibiting crystallization of fused quartz was not obvious,5wt% boric a.

以粒径。16mm的熔融石英颗粒为原料，以硼酸、碳化硅、氮化硅、水玻璃为晶化抑制剂，以聚乙烯醇(浓度1%)为结合剂，试样成型压强为20MPa，试样经1200℃保温2h烧成，对烧后试样进行1500℃保温1h的强化脱玻处理、RT～1300℃的差热分析以及RT-1300℃的热膨胀测定。

Furthermore,the beam quality on far field is discussed.Temperature rise,thermal deformation,wavefront distortion and beam quality of fused quartz(SiO_2) window and white bijou(Al_2O_3) window irradiated by the annulus beam are simulated as examples.

以空心环形光束为例，计算了熔融石英(SiO2)和白宝石(Al2O3)两种常用窗口的温升分布、热变形、波前相差和光束质量，分析了冷却、辐照时间、光强分布的空间梯度和各种材料参数对光束质量的影响。

Draw a conclusion, a better parameters was found in fabrication of polycrystalline silicon thin film on glass at middle temperature: amorphous silicon film to be annealed were deposited at a certain temperature on glass substrate and fused quartz by plasma enhanced chemical vapor deposition method, using SiH_4, H_2 mixture.

具体沉积工艺参数：真空度5.6×10~(-4)pa，沉积室中电极间距2cm，工作气压133.3Pa，氢稀释比98％、衬底温度350℃、射频功率60W；退火条件：850℃下光退火5分钟。

a new high temperature anti-static coating was prepared using inorganic acid aluminum phosphate binder for the film-forming material, fused quartz powder for high temperature resistance filler, OP-10 for non-ionic surfactant, magnesium oxide and zinc oxide as a curing agent, tin oxide for conductive filler.

以酸性磷酸铝无机黏结剂为成膜物，电熔石英粉为耐高温填料

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。