We can machine the commutator and voltameter,we have to deliver them to the shop for rectifying.

我可以把换向器光并拉槽。至于电流表与电压表，我得送到间去调整。

This paper is a study on the invertibility of the commutator of scalar-idempotent elements and scalar-involutory elements of a unitary ring.

本文研个有单位元的环中两个倍幂等元的换位子与两个倍对合元的换位子的可逆性问题。

We can machine the commutator and voltameter,we have to deliver them to the shop for rectifying.

我可以把换向器车光并拉槽。至于电流表与电压表，我得送到车间去调整。

This paper is a study on the invertibility of the commutator of scalar-idempotent elements and scalar-involutory elements of a unitary ring.

本文研究在一个有单环中两个倍幂等换与两个倍对合换可逆性问题。

We can machine the commutator and voltameter,we have to deliver them to the shop for rectifying.

我可以把换向器光并拉槽。至于表与压表，我得间去调整。

This paper is a study on the invertibility of the commutator of scalar-idempotent elements and scalar-involutory elements of a unitary ring.

本文研究在一个有单位元的环中两个倍幂等元的换位子与两个倍对合元的换位子的可逆性问题。

We can machine the commutator and voltameter,we have to deliver them to the shop for rectifying.

我可向器车光并拉槽。至于电流表与电压表，我得送到车间去调整。

This paper is a study on the invertibility of the commutator of scalar-idempotent elements and scalar-involutory elements of a unitary ring.

本文研究在一个有单位元的环中两个倍幂等元的位子与两个倍对合元的位子的可逆性问题。

We can machine the commutator and voltameter,we have to deliver them to the shop for rectifying.

我可以把换向器车光并拉槽。至于电流表与电压表，我得送到车间去调整。

This paper is a study on the invertibility of the commutator of scalar-idempotent elements and scalar-involutory elements of a unitary ring.

本文研究在一有单位元的环倍幂等元的换位子与倍对合元的换位子的可逆性问题。

We can machine the commutator and voltameter,we have to deliver them to the shop for rectifying.

我可以把车光并拉槽。至于电流表与电压表，我得送到车间去调整。

This paper is a study on the invertibility of the commutator of scalar-idempotent elements and scalar-involutory elements of a unitary ring.

本文研究在一个有单位元的环中两个倍幂等元的位子与两个倍对合元的位子的可逆性问题。

We can machine the commutator and voltameter,we have to deliver them to the shop for rectifying.

我以把换向器车光并拉槽。至于电流表与电压表，我得送到车间去调整。

This paper is a study on the invertibility of the commutator of scalar-idempotent elements and scalar-involutory elements of a unitary ring.

本文研究在一个有单位元环中两个倍幂等元换位子与两个倍对合元换位子性问题。

We can machine the commutator and voltameter,we have to deliver them to the shop for rectifying.

我可以把换向器车光并拉槽。至于流表与压表，我车间去调整。

This paper is a study on the invertibility of the commutator of scalar-idempotent elements and scalar-involutory elements of a unitary ring.

本文研究在一个有单位元的环中两个倍幂等元的换位子与两个倍对合元的换位子的可逆性问题。

We can machine the commutator and voltameter,we have to deliver them to the shop for rectifying.

我可以把换向器车光并拉槽。至于电流表电压表，我得送到车间去调整。

This paper is a study on the invertibility of the commutator of scalar-idempotent elements and scalar-involutory elements of a unitary ring.

本文研究在一个有单元的环中两个倍幂等元的换两个倍对合元的换的可逆性问题。