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- In the third experiment, the mean length of utterances (MLU) and grammar analysis of words were investigated through talking a story by children. 显示当没有情境线索可供推论时，无论是四岁或六岁，单语或双语幼儿皆会使用互斥法则来指涉新词，且随著年龄的增加会有更倾向使用互斥法则的现象。
- Keywords mentally retarded children;mean length of utterances（MLU）;mental age（MA）; 关键词弱智儿童;平均句长;智龄;
- mean length of utterance 平均语句长度
- The availability of using the mean length of utterances to measure the language development of mentally retarded children 以句长衡量弱智儿童语言发展水平的可行性分析
- The mean length of incision was 13.7 cm in DHS group, 8.7 cm in PFN group. 平均切口长度DHS组13.;7cm;PFN组8
- The mean burn size was 11.2% total burn surface area (TBSA) (1-70%) and the mean length of hospital stay was 19.3 days. 病人的平均灼伤面积是11.;2%25(1-70%25)，平均住院天数是19
- His career is a story of utter disaster. 他在事业上一事无成。
- Abstract Purpose : To establish a nonradio - labelled method for measuring telomere length (mean length of telomere rest riction f ragment , TRF) of human chromosome. 摘要 目的:建立一种非同位素标记测定端粒长度的方法。
- Mean velocity distribution, mean length of recirculation region and the structure of instant stream are presented by the experimental data, which help us understanding character of this flow further. 实验给出时均流速分布、时均回流区长度和瞬态流动结构，探讨了后台阶分离流流动特性。
- This river is ten times the length of that River. 这条河的长度是那条河的十倍。
- She paced out the length of the room. 她用步子测量了房间的长度。
- He fished a length of string out of his pocket. 他从口袋里掏出一条绳子。
- The speaker had great powers of utterance. 那个演讲人很有口才.
- You spend a ridiculous length of time in the bath. 你洗澡用那麽长时间，真不像话。
- Excitement deprived me of all power of utterance. 我兴奋得说不出话来。
- Promotion will go by length of service. 晋升以服务年限为准。
- He measured the length of the room. 他量了房间的长度。
- A feeling of utter helplessness washed over him. 一种全然无助的感觉涌上他的心头。
- She paced out the length of the garden. 她用步子量出了花园的长度。
- He turned away with a sense of utter weariness. 他疲惫不堪地转身走开了。
