hwp

英

美

网络半波片; 惠普; 波片; 螺旋波等离子体; 前成脂肪细胞

Results show that SiN films with a low hydrogen content can be prepared by HWP CVD at a higher rate and lower substrate temperature, and the main bond mode in the deposited SiN films is Si& N stretching mode.
结果表明，采用HWPCVD技术能在低衬底温度条件下以较高的沉积速率制备低H含量的SiN薄膜，所沉积的薄膜主要表现为Si&N键合结构。
Study on synthesis of maleic ( 2-2 ethyl hexyl) ester by HWP
杂多酸催化合成马来酸（2-2乙基己基）酯的研究
Penetrating Agent T was synthesized with maleic anhydride and secondary octanol as raw materials, by taking HWP as catalyst.
杂多酸（HWP）为催化剂，以顺丁烯二酸酐与仲辛醇为原料催化合成渗透剂T。
A novel 2 × 2 optical switch, which consists of phase spatial light modulator ( PSLM), polarizing beam-splitter ( PBS), mirror, half-wave plate ( HWP) and quarter-wave plate ( QWP), is proposed.
设计了一种由相位型空间光调制器（PSLM）、偏振光分束器（PBS）、反射镜、半波片（HWP）和四分之一波片（QWP）构成的2×2光开关。
Carbon stock in HWP in 2003 estimated using three accounting approaches and FAO data is 2~ 7 times of China's data set.
用FAO数据计算我国2003年碳贮量，其结果是我国统计数据的2~7倍。