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。
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.
例如,在ChangingThePresent,内容有很多类型,每种类型都有自己的名称、或短或长的描述、某些常见的表示属性以及几个定制属性。
For example, at ChangingThePresent, we have several types of content that each have names, short and long descriptions, some common presentation attributes, and several custom attributes.
书中的叙述或长或短、或者高度组织或者处于自由形态,但是总会提供传统开发实践中遗漏的一定层次的理解。
A narrative might be long or short, highly structured or free-form, but it always provides a level of understanding that has been missing in traditional development practices.
The topic for this week is cell communication: how mechanisms that cells within a complex organism use to communicate with each other at short distances or long distances.
本周的主题是细胞通讯,即在一个复杂机体中的细胞,采用何种交流机制,在或长或短的距离中相互联系
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