骨单位是致密骨的基本单位。

The osteon is the fundamental unit of compact bone.

神经元是大脑的基本单位。

The neur is a fundamental unit of the brain.

量子比特是量子信息的基本单位。

The qubit is the fundamental unit of quantum information.

该线程是操作系统的基本单位。

Ad. The thread is a fundamental unit of the operating system.

植物学等级系统中的基本单位是群丛.

The fundamental unit of the botanic hierarchy is the association.

语言学理论认为，词语是构成语言本体的基本单位。

According to linguistic theory, the word is the fundamental unit of language.

因此，si制取安培作为它的基本单位之一。

The SI system therefore takes the ampere as one of its fundamental units.

家庭是社会结构的基本单位，然而当前中国家庭中的亲子关系正面临严峻的挑战。

Family is the fundamental unit of the social structure, the parentage relations however, are facing severe challenges.

字符是表示任何语言文本资料的最基本单位.

Characters are the most fundamental units for representing text data of any particular language.

一个个有着独立生计的家户是土地占有和经营的基本单位，故农家生计的解释对理解乡村地权是一个不容忽视的视角。

Every independent family is a fundamental unit of land possession and management, therefore, explaining farmers bread-and-butter is a redoubtable visual angle to understand country ownership of land.