您要查找的是不是：
- opaque photocathode 不透明光电阴极
- I felt his report was deliberately opaque. 我觉得他的报告故意含糊其词。
- Earthenware decorated with colorful, opaque glazes. 彩釉饰有彩色、不透明釉料的陶器
- An opaque pigment used when painting in this way. 树胶水彩画颜料作这种画时所用的不透明颜料
- Their intentions remained opaque. 他们的意图仍然令人费解。
- A form of opaque or dark-colored diamond used for drills. 墨金刚石一种不透明的或深色的钻石，用作钻(头)
- Photocathode such as water, time Rusuo. 光阴如水，岁月如梭。
- Positive line work and letterpress must be opaque. 阳像线划原图和注记必须是不透明的。
- The opaque, mad look came into his eyes again. 一种意思不很明确而又狂野的神色又出现在他的眼睛里。
- The window is made of opaque glass. 这扇窗是用不透明的玻璃做的。
- The quality or state of being opaque. 黑暗变暗或变黑的性质和状态
- A chemical solution opaque to x-rays. 一种X光不能穿透的化学物质，
- All the OPEC opal in the Opel is opaque. 欧宝车内所有的OPEC的蛋白石都没有色泽。
- The jargon in his talk was opaque to me. 他谈话中使用的行话对我是一团迷雾。
- High Quantum Efficiency GaAs Photocathode by Gradient Doping[J]. 引用该论文 杜晓晴;常本康;邹继军;李敏.
- There was a shower with an opaque glass door. 有一套配着不透光玻璃门的淋浴设备。
- Calculating the Quantum Yield of NEA Photocathode by Integral[J]. 引用该论文 宗志园;常本康.
- You can cover your eyes with an opaque eye mask. 你可以用不透光的眼罩把眼睛蒙
- DC-SC photocathode infector for high average po wer FEL[J]. 引用该论文 郝建奎;全胜文;向蓉;朱凤.
- An opaque structure returned by the directory. 由目录返回的不透明结构。
