实际上，Yin博士认为液晶技术非常成熟，他的微滴望尘莫及。
In practice, Dr Yin thinks liquid-crystal technology is so well developed that his microspheres will never catch up.
运用激光触发高速微距摄影技术，英国剑桥大学的约翰·H·布兰肯布里博士抓拍到了一滴携带有一对蚊子幼虫的水滴。
Using laser-triggered high-speed macrophotography, Dr. John H. Brackenbury of the University of Cambridge in Cambridge, UK, captured this image of a water droplet containing a pair of mosquito larvae.
以色列在正在大力推广它的节水技术，如滴溉和微喷头技术，不过它的还比较贵。
Israel makes widespread use of low-volume irrigation such as drip-feed and micro-sprinklers, which is expensive.
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