urethral internal sphincter spasm  尿道内括约肌痉挛

artificial internal sphincter muscle  人工内括约肌

Internal sphincter lateral position ampt  内括约肌后侧位切断术

Lateral sub-incision of internal sphincter plus ligation of both borders  次侧方内括约肌切开加双缘结扎术

Resection of internal sphincter  内括约肌切除术

External urethral sphincter  尿道外括约肌

Key words:urethral sphincter  尿道括约肌

spastic urethral sphincter  尿道括约肌痉挛; 尿道外括约肌痉挛

urethral sphincter  尿道括约肌; 尿道外括约肌

internal-wave and internal-tide deposit  内波、内潮汐沉积

1 internal resonance  1内共振

1∶2 internal resonance  1∶2内共振分岔

16S-23S rDNA internal transcribed spacer ITS  16S-23S rDNA间区

18O-labeled internal standards  18O内标法

192Ir-internal irradiation  192Ir内照射; 加速冲蚀

2 types of internal fixation  2种器械内固定

3 internal resonance  3∶1内共振

3D internal force analysis  空间受力性态分析

3D internal force field  内力三维数据场

a string of internal problems  一连串的内部问题