He is doubling the parts of a preacher and a teacher.

他扮演牧师和教师两个角色。

He is doubling the part of a teacher and a missioner.

他在一出戏里扮演教师和传教士两个角色。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可因为染色数目加而抵消，产生同源多。

In the play, Mary is playing the part of the dancer and doubling as the mother.

玛莉在剧中扮演那名舞蹈演员，兼演剧中的母亲。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同杂合物种相比，因为与基因组加相关的染色数目的变化,多杂合物种很容易判断。

Fireresistant Hall device and SmCo rotor is used to design position and speed sensor, and the corresponding doubling circuit and decoding circuit is designed.

采用耐高温的锁定型霍尔元件和钐钴永磁转子分别构成位置与速度传感器，并设计相应的速度信号电路与位置信号译码电路。

He is doubling the parts of a preacher and a teacher.

他扮演牧师和教师两个角色。

He is doubling the part of a teacher and a missioner.

他在一出戏里扮演教师和传教士两个角色。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可因为染色数而抵消，产生同源多。

In the play, Mary is playing the part of the dancer and doubling as the mother.

玛莉在剧中扮演那名舞蹈演员，兼演剧中的母亲。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同杂合物种相比，因为与基因组相关的染色数的变化,多杂合物种很容易判断。

Fireresistant Hall device and SmCo rotor is used to design position and speed sensor, and the corresponding doubling circuit and decoding circuit is designed.

采用耐高温的锁定型霍尔元件和钐钴永磁转子分别构成位置与速度传感器，并设计相应的速度信号频电路与位置信号译码电路。

He is doubling the parts of a preacher and a teacher.

他扮演牧师和教师两个角色。

He is doubling the part of a teacher and a missioner.

他在一出戏里扮演教师和传教士两个角色。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植中，这不育现象有时可因为染色数目加倍而抵消，产生同源多倍。

In the play, Mary is playing the part of the dancer and doubling as the mother.

玛莉在剧中扮演那名舞蹈演员，兼演剧中的母亲。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同倍杂合相比，因为与基因组加倍相关的染色数目的变化,多倍杂合很容易判断。

Fireresistant Hall device and SmCo rotor is used to design position and speed sensor, and the corresponding doubling circuit and decoding circuit is designed.

采用耐高温的锁定型霍尔元件和钐钴永磁转子分别构成位置与速度传感器，并设计相应的速度信号倍频电路与位置信号译码电路。

He is doubling the parts of a preacher and a teacher.

演牧师和教师两个角色。

He is doubling the part of a teacher and a missioner.

在一出戏里演教师和传教士两个角色。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可因为染色数目加倍而抵消，产生同源多倍。

In the play, Mary is playing the part of the dancer and doubling as the mother.

玛莉在剧中演那名舞蹈演员，兼演剧中母亲。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同倍杂合物种相比，因为与基因加倍相关染色数目变化,多倍杂合物种很容易判断。

Fireresistant Hall device and SmCo rotor is used to design position and speed sensor, and the corresponding doubling circuit and decoding circuit is designed.

采用耐高温锁定型霍尔元件和钐钴永磁转子分别构成位置与速度传感器，并设计相应速度信号倍频电路与位置信号译码电路。

He is doubling the parts of a preacher and a teacher.

他扮演牧师和教师两个角色。

He is doubling the part of a teacher and a missioner.

他在一出戏里扮演教师和传教士两个角色。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可色数目加倍而抵消，产生同源多倍。

In the play, Mary is playing the part of the dancer and doubling as the mother.

玛莉在剧中扮演那名舞蹈演员，兼演剧中的母亲。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同倍杂合物种相比，与基组加倍相关的色数目的变化,多倍杂合物种很容易判断。

Fireresistant Hall device and SmCo rotor is used to design position and speed sensor, and the corresponding doubling circuit and decoding circuit is designed.

采用耐高温的锁定型霍尔元件和钐钴永磁转子分别构成位置与速度传感器，并设计相应的速度信号倍频电路与位置信号译码电路。

He is doubling the parts of a preacher and a teacher.

他扮演牧师和教师两个角色。

He is doubling the part of a teacher and a missioner.

他在一出戏里扮演教师和传教士两个角色。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可因为染色数目抵消，产生同源多。

In the play, Mary is playing the part of the dancer and doubling as the mother.

玛莉在剧中扮演那名舞蹈演员，兼演剧中的母亲。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同杂合物种相比，因为与基因组相关的染色数目的变化,多杂合物种很容易判断。

Fireresistant Hall device and SmCo rotor is used to design position and speed sensor, and the corresponding doubling circuit and decoding circuit is designed.

采用耐高温的锁定型霍尔元件和钐钴永磁转子分别构成位置与速度传感器，并设计相应的速度信号频电路与位置信号译码电路。

He is doubling the parts of a preacher and a teacher.

他扮演牧师和教师两个角色。

He is doubling the part of a teacher and a missioner.

他在一出戏里扮演教师和传教士两个角色。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可因为染色数目加而抵消，产生源多。

In the play, Mary is playing the part of the dancer and doubling as the mother.

玛莉在剧中扮演那名舞蹈演员，兼演剧中的母亲。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与合物种相比，因为与基因组加相关的染色数目的变化,多合物种很容易判断。

Fireresistant Hall device and SmCo rotor is used to design position and speed sensor, and the corresponding doubling circuit and decoding circuit is designed.

采用耐高温的锁定型霍尔元件和钐钴永磁转子分别构成位置与速度传感器，并设计相应的速度信号频电路与位置信号译码电路。

He is doubling the parts of a preacher and a teacher.

他扮演牧师和教师两个角色。

He is doubling the part of a teacher and a missioner.

他在一出戏里扮演教师和传教士两个角色。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可因为染色数目而抵消，产生源多。

In the play, Mary is playing the part of the dancer and doubling as the mother.

玛莉在剧中扮演那名舞蹈演员，兼演剧中的母。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

杂合物种相比，因为基因组相关的染色数目的变化,多杂合物种很容易判断。

Fireresistant Hall device and SmCo rotor is used to design position and speed sensor, and the corresponding doubling circuit and decoding circuit is designed.

采用耐高温的锁定型霍尔元件和钐钴永磁转子分别构成位置速度传感器，并设计相应的速度信号频电路位置信号译码电路。

He is doubling the parts of a preacher and a teacher.

他扮牧和两个角色。

He is doubling the part of a teacher and a missioner.

他在一出戏里扮和传士两个角色。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可因为染色数目倍而抵消，产生同源多倍。

In the play, Mary is playing the part of the dancer and doubling as the mother.

玛莉在剧中扮那名舞蹈员，兼剧中的母亲。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同倍杂合物种相比，因为与基因组倍相关的染色数目的变化,多倍杂合物种很容易判断。

Fireresistant Hall device and SmCo rotor is used to design position and speed sensor, and the corresponding doubling circuit and decoding circuit is designed.

采用耐高温的锁定型霍尔元件和钐钴永磁转子分别构成位置与速度传感器，并设计相应的速度信号倍频电路与位置信号译码电路。