1·Many lasers are pumped by light.
许多激光器是用光来激发的。
2·Another method of communication could be through the use of incredibly powerful pulsed lasers, such as those now being developed for nuclear fusion reactors.
另一种通讯方法可能是使用诸如现在为核聚变反应堆开发的那些非常强大的脉冲激光器。
3·We have already fabricated and measured many lasers with the design.
我们已经在这种设计下制作并测量了许多激光器。
4·Those lasers produce one wavelength of light that doesn't stop unless the power is cut.
这些激光器产生一个具有波长的光，它不会停止，除非电源被切断。
5·These proven industrial lasers have demonstrated high reliability and the associated support and maintenance benefits.
这些工业激光器已经经过了高可靠性、技术支持和维护等验证。
1·The bar codes on the products are read by lasers.
产品上的条形码是用激光读取的。
—— 《牛津词典》
2·Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory lasers.
奥尔教授已经研发出了用现有的实验室激光给化学分子贴标签的有趣方法。
—— 《柯林斯英汉双解大词典》
3·The parts of the enterprise which are scientifically the most exciting are unlikely to be militarily useful. I am thinking here of the development of new kinds of lasers.
这份计划中，从科学角度看最让人兴奋的部分在军事上却可能无用。我指的是新型激光开发。
—— 《柯林斯英汉双解大词典》
4·As the color of red and white lasers deepens, so does laser energy consumption rise, which becomes a disadvantage.
随着红色和白色激光颜色加深，激光耗能也在攀升，这就成为一个劣势。
5·Pap smears work by detecting abnormal cells that are cancer precursors and that can be destroyed using techniques like lasers.
巴氏涂片可以检测异常细胞，这些细胞是癌症的前兆，可以使用激光等技术来摧毁它们。