A laser beam like the one pictured up top combines short and long pulses of light to identify individual molecules with a high degree of precision from a safe distance.
一道激光射线由或短或长的光脉冲组合而成，从而能在一个安全的距离高精度地辨别单个的分子。
2
Understanding the distance, or the queries' output behavior, is crucial in determining the most effective option for the individual query.
对距离的理解，或者说对查询的输出行为的理解，对于为不同查询选择最有效的选项是至关重要的。
3
For her, writing is a process of "setting at a distance, " taking the "raw, the individual, the uncriticized, the unexamined, into the realm of the general."