But using light to process information is tricky, requires exotic materials and lasers that demand more power than conventional transistors.
但是利用光来处理信息还很复杂，要求有合适的材料和需要有比传统晶体管能力更强的激光器。
Materials and Methods:40 patients were studied using FLAIR sequence and conventional spin echo(SE). The mode of presentation of the lesions were compared.
材料与方法：对40例脑部受检查者分别使用FLAIR序列及常规自旋回波（SE）序列进行对比分析。
Diffraction, scattering or absorption experiments on materials using synchrotron X-radiation can provide new and more detailed structural information than using conventional X-ray sources.
使用同步辐射X射线进行材料的散射、衍射和吸收实验要比用一般X射线源的实验能提供新的、更精确、更详细的结构信息。
With the conventional screen-printing process, the improved grid structure was fabricated using the mica plate as substrate materials.
应用云母板作为栅极基底，结合常规的丝网印刷工艺，制作了改进的栅极结构。
It can join many materials reliably which are difficult to weld by using conventional fusion techniques. The process of FSW is simple with well applicability.
它可以对多种熔化焊接性差的有色金属等材料进行可靠的连接，而且连接工艺简单，有较好的工艺适应性。
It can join many materials reliably which are difficult to weld by using conventional fusion techniques. The process of FSW is simple with well applicability.
它可以对多种熔化焊接性差的有色金属等材料进行可靠的连接，而且连接工艺简单，有较好的工艺适应性。
应用推荐