Purpose : To investigate the type of surgery appropriate for substernal benign thyroid tumor.

Conclusions: Surgery via cervical collar incision for substernal benign thyroid tumors is safe.

结论: 由颈部入路行胸骨后良性甲状腺肿瘤手术是安全的.

Methods: A study of 19 substernal benign thyroid tumors operated between 1990 and 1999 was made.

方法: 1996年1月—1999年12月本院头颈外科收治胸骨后良性甲状腺肿瘤的病人19例.

Also , the substituent species and the position on phenyl ring effects the reaction.

苯环上取代基的种类及位置对反应也有影响.

This constrained and messy adultery was a damned poor substitute for having a wife.

这种不自然的,不可告人的私情,也算是聊慰无妻之苦吧,但未免太糟糕了.

Only art can substitute for nature.

唯有艺术能代替自然.

Is saccharin a good substitute for sugar?

糖精是糖的良好替代品 吗 ?

I don't like to substitute for anyboby.

我不想替换任何人.

Can you think sugar will substitute for honey?

你认为砂糖可以替代蜂蜜 吗 ?

Reduced-calorie cheese is a great substitute for cream cheese.

低卡路里干酪是奶油干酪的极佳替代品。

I'll be your substitute for the next few days.

我是你们的代课老师今后的几天里.

She can substitute for you.

她可以代替你.

Don't wring your hands like a substitute teacher in the wildest home room.

不要像在年级教室里的代课老帅一样使劲挥动双手.

The movie, School of Rock, is about an interesting substitute teacher.

[摇滚教室]这部电影就是在讲一位有趣的代课老师.

When a substitute teacher is present , all class rules still apply.

有代课老师来, 班级的规定一样要遵守.

For some, he is the substitute teacher of their dreams.

对一些人来说, 他是梦寐以求的代课老师.

The body and mind of the substitute teacher receives the great injury!

代课教师的身心受到极大的伤害!

Having a substitute teacher can be a lot of fun.

有代课老师可能很好玩.

That's when Dewey pretends to be substitute teacher at an expensive private school.

这时杜恩来到一所昂贵的私校,冒充代课老师.

A blogger who calls himself Mister Lawrence works as a substitute teacher.

一位自称劳伦斯先生的博客写手是一位代课老师.

The printed word is no substitute for personal discussion with a great thinker...

阅读印在纸上的内容远不如与伟大的思想家面对面探讨那般受益。