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- The laser beam passing through the focusing systems gets an facula,which consists of main spot and sidelobe on the focus plane. 由于光的衍射作用 ,使通过聚焦系统的激光束入射到特定靶面成一光斑 (主光斑 ) ,而在主光斑以外还有次级光斑圈 (旁瓣 )。
- Metal probe for testing the focusing plane 自动测试聚焦平面
- With the rapid development of the infrared focus plane, a 2w of cooling capacity at 80K cryocooler is needed. 红外焦平面技术的迅猛发展,迫切需要制冷量2W、制冷温度80K、寿命30000小时以上的大冷量制冷机。
- The electronic scanning replaces optical machine scanning in infrared focus plane image thermometry based on infrared CCD. 基于红外CCD的红外焦平面热像仪以电子扫描代替光机扫描。
- The plane climbed until it was clear of the clouds. 飞机爬升穿出了云层。
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- The landscape unrolled under the speeding plane. 大自然的景色展现在快速飞行的飞机之下。
- Mary would rather travel by train than by plane. 玛丽宁可乘火车而不愿乘飞机旅行。
- The plane stop over in Lyons on the way to Paris. 这架去巴黎的飞机在里昂中途停留。
- Are you going to America by boat or by plane? 你到美国是坐船还是坐飞机？
- The plane taxied along the tarmac. 飞机沿跑道滑行。
- At the news of the plane crash she turned pale. 听到飞机失事的消息她的脸都吓白了。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。
- The plane homed in on the radio beacon. 飞机遵循导航台信号降落。
- A plane is gone to order from France. 从法国去订购一架飞机。
- The plane taxied/was taxiing along the runway. 飞机在跑道上滑行。
- Smoking is forbidden until the plane is airborne. 飞机升空时禁止吸烟。
- A defect of vision prevented him from focusing accurately. 视力上的缺陷使他不能准确对焦。
- They planned to highjack a plane. 他们计划劫持一架飞机。
