The witness's descriptions were too imprecise to be of any real value.
证人的描述太不明确，没有任何实际价值。
In this case, we are the victims of an imprecise language (English).
造成这种情况，是因为使用的语言(英语)不严密。
THE cubit is not merely an obsolete unit; it is also an imprecise one.
腕尺不仅是一个过时的单位，它也是不精确的。
After 30 years of research, the link between the two is still imprecise.
经过30年的研究，科学家对于这两者之间的联系仍然不是很确定。
In this case, we are the victims of an imprecise language.
造成这种情况，是因为使用的语言不严密。
Quite a number of imprecise words are used in our everyday speech.
我们的日常用语中有相当一部分是不确定词。
The precise cause, mechanisms of pain, and natural history are imprecise.
而其确切原因、疼痛机制及发病史并不清楚。
Regressionis also similar, but it takes into account that the data is imprecise.
回归也是类似的，但考虑到该数据是不精确的。
Many in the Wizarding World consider this branch of magic to be imprecise at best.
魔法世界的很多人都认为这一魔法支流是最为不准确的。
Absrtact: Rough set theory is a new mathematical tool to research imprecise and incomplete data.
摘要：粗糙集是用来处理不确定、不完备数据的重要工具之一。
Rough set is a mathematical approach to study imprecise, uncertain or incomplete information or knowledge.
粗糙集是研究不精确性、不确定性、不完整性现存信息或知识的数学工具。
Rough set is a mathematical approach to study imprecise, uncertain or incomplete information or knowledge.
粗糙集是研究不精确性、不确定性、不完整性现存信息或知识的数学工具。
应用推荐