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- The deep space version of Mark II differed from the rendezvous type only in having backup navigation gear and extra heat and radiation protection, 270 kilograms more on a 2,900-kilogram spacecraft. 深层太空版的马可II与会合型飞船的不同之处仅在于它配备了备用导航装置以及超热和辐射保护设施，飞船重量也因此在2900千克上增加了270千克。
- The principle of laser navigation system of the tunnel boring machine 盾构机激光导向系统原理
- Analysis of Air-Conditioning Optimization in a Laser Navigation Device Workshop 某激光导航仪洁净车间空调工程的优化分析
- navigation gear 航空设备
- a laser navigation device 激光导航装置
- Laser navigation sensor 激光导航传感器
- laser navigation 激光导航
- laser navigation equipment 激光导航仪
- There is no single laser fit for all purposes. 没有单一种激光器能适用于各种用途。
- How does a laser beam vaporize steel? 激光束是怎样使钢气化的?
- Laser beams are also used in surgery. 激光束还可用于外科手术。
- Laser beams may cauterize and heal ulcers. 激光束可以烧灼和愈合溃疡。
- He monopolizes the laser printer. 他独占了这台激光打印机。
- A laser is a device composed a special material. 激光器这种器件是用特殊材料制成的。
- The laser jet printer is out of order. 这台激光打印机不能正常工作了。
- On a lazy laser raiser lies a laser ray eraser. 在一个懒惰的激光器上放了一个激光消除器。
- The price of the laser printer is too high. 这台激光打印机的价格太高了。
- Can doctors use laser to treat my cataract? 医生可否用激光为我治疗白内障?
- Zhuhai Yuemao Laser Facility Engineering Co., Ltd. 珠海粤茂激光设备工程有限公司。
- Here's a laser going through the grapes. 这里的激光经过葡萄。
