Like its Cousins radar and sonar, lidar (light detection and ranging), works by broadcasting electromagnetic waves towards a target and then building up a picture from the reflection.

与雷达和声纳技术相似，激光雷达(光探测和测距)的工作原理是通过向目标发射电磁波然后根据反射波构建图像。

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The peaks in the X-ray absorptionspectrum can shed light on the precise nature of the target substance'schemical bonds, and hence on its structure.

X射线吸收光谱的峰值能显示出目标物质的化学键的确切性质，从而显示其组织结构。

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Account teams in the sales organization must then be able to develop original points of view in light of that overall analysis and the unique circumstances of target customers.

随之，销售机构中的会计师团队必须根据整份分析报告及目标客户的特殊环境提炼出新颖的观点。

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At the same time, Learjet was working on the Learjet 45, a totally new fuselage design, which would also target the light jet buyer seeking more range and cabin size together with operating costs less than a typical midsize aircraft.

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There are 60, 000 control points that help guide the light from the lasers to the target.

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