The nanoprobe excites the sample with a strongly focused X-ray beam and collects the characteristic fluorescence signal that is re-emitted.
纳米探针通过聚焦强X射线激发样品，然后收集发射出的特征荧光。
A big problem was that both TCL and Thomson focused on clunky old models made using cathode-ray tubes.
一个大的问题是TCL和汤姆逊二者都是擅长制造使用CRT(阴极射线管)的笨重的老机型。
He focused the sun's ray on a piece of paper with a burning-glass.
他用一面凸透镜把阳光在纸上聚成焦点。
The operation remained focused on traditional cathode-ray-tube TVs until this year.
但汤姆逊直到今年仍专注于传统的阴极射线管电视机。
Thomson focused on traditional cathode ray TVs, rather than the flat-panel models now enjoying strong demand.
逊专注于传统的阴极射线管电视机，而非目前市场需求强劲的平板电视。
Methods The design of this protective equipment of protection and principle of shield protection, and focused on the characteristics of X-ray machine.
方法根据防护最优化的原则和屏蔽防护的原理，针对X射线机的特点，设计防护装置；
When Chandra, with its sensitive X-ray detectors, focused on the nuclei, astronomers hoped it would tell them whether either of the two points of activity were black holes.
钱德拉装有敏感的X线检测器，天文学家用它对准这星系的核心，但愿确定两个活跃点中是否有一个为黑洞。
He focused the sun's ray on a piece of paper with a burning-glass.
他用一面凸透镜把阳光在纸上集成焦点。
He focused the sun's ray on a piece of paper with a burning-glass.
他用一面凸透镜把阳光在纸上集成焦点。
应用推荐