单词fluidity
n.: 流畅优美；易变（性）；不稳定（性）；流动（性）
网络: 流动性；流动度；流度
流畅优美:
the quality of being smooth and elegant
易变（性）；不稳定（性）:
the quality of being likely to change
流动（性）:
the quality of being able to flow freely, as gases and liquids do
流性
流动度
〔物〕流动性,流度
流动性,流度;流质;液流度,液性
n.variabilitychangeabilityflexibilitymutabilityvolatility
n.fixednessjerkiness
This means that there has to be more fluidity between the roles of men and women in a relationship and when they have children.
这意味着如今家庭中的男女角色分工要灵活，有了孩子后更是如此。
I am neither happy nor sad and yet just very content and grateful in allowing these words to emerge from me with fluidity.
我既不开心，也不沮丧，只是饱含满意和感激地任由这些字句从我笔下顺畅地流淌。
Chelsea began sluggishly, unable to pass the ball with any fluidity as they were stifled by United"s five-man midfield.
在曼联五人中场的压制下，切尔西开局缓慢，根本无法流畅地传球。
Actress Cynthia Nixon says she "chose" to be a lesbian. Is the science of female sexual fluidity on her side?
（女演员辛西娅·尼克森说她“选择”做一名女同性恋。从科学的角度来说，她的行为是否表明女性性取向具有灵活性？）
and the dropping of the cold filter plugging point was more obvious with stronger adsorption of the fluidity improver over the wax.
流动性改进剂在蜡晶表面的吸附越强，降低冷滤点的效果越明显；
Stroke quality is the degree to which we produce that all-important consistency, precision, and fluidity straight down the target line.
击球的质量就是我们能够多么稳定、精确、顺畅而直的把球打向瞄准线。
The fluidity of such beds is near to that of the smallest particles .
该床层的流度将接近于最小颗粒的流度。
This fluidity makes XQuery just as appropriate as a database search system as it is to queue filtering.
这种可塑性使XQuery不仅适合作为数据库搜索引擎，还可用于队列筛选。
Fluidity between two natural nodes of a river system can be seen as a key indicator for estimating the vital signs of the whole system.
整个系统中各个自然节点间势能向动能的转换为基础的流动性就是其生命体征的核心指标。
Prior to the eighteenth century the human body was predominantly conceptualised in terms of ambiguity, permeability and inherent fluidity.
十八世纪早期，关于人体的概念大都是模棱两可、混淆不清且变动不居。