性质的英文：
nature
characteristic

A. Course Identification
A．课程性质

Be foreign to; be strange to;Be unacquainted with
性质不相同;不相关;无涉

the quality of affording easy familiarity and sociability.
容易亲近善于交际的性质。

Related or similar in nature; cognate.
性质上有关的或相似的;同族的.

The quality or state of being transcendental.
超越、先验、杰出的性质或状态

Companionate:Having the qualities of a companion.
结伴的;同伴的:具有同伴性质的.

The parameters involved here are responsible for the properties of gluten.
所涉及的参数反映了面筋的性质

Of or having the nature of an invocation.
乞灵和乞灵有关的或带乞灵性质的

The ozone provisions are illustrative
那些有关臭氧的条款都是说明性质的。

The nanometre corpuscle or nanometre material has its own special properties and new rules.
纳米微粒及纳米材料具有独特的性质和新的规律。

natural | natural sign
白键|本位记号

The method is a natural.
这方法一定灵。

Is there necessity in nature?
自然界是否存在必然性？

It is in the nature of lightningrods.
它具有避雷针的性质。

natural language
自然语言(指人类语言集团的本族语,与世界语或计算机语言等人造语言相对)

It is their distinguishing characteristic.
这是他们与众不同的特征。

flutter characteristic
颤振特性

Of or characteristic of a brute.
野兽的，畜生似的

It has characteristics of a microcosm.
它具有微观世界的特征。

Quick decision is characteristic of him.
快速决定是他的特征。