在物料搬运的指导原则中,()是指增加单元载重的数量、大小或重量。
参考答案:单元化原则
句型转换
1. The fascinating science museum is beside the Art Museum.(对画线部分提问)
_____ _____ _____ fascinating science museum?
2. What do you think of the Watertown?(改为同义句)
_____ _____ _____ _____ The Watertown?
3. It took me many hours to walk through the History Museum.(改为同义句)
I _____ many hours _____ through the History Museum.
4. Tom does his homework carefully. So does Jack.(合并成一句)
Tom does his homework _____ _____ _____ Jack.
5. The Fine Arts Museum is really interesting.(改为反意疑问句)
The Fine Arts Museum is really interesting, _____ _____?
患儿,男,10岁,三年前上前牙外伤冠折行直接盖髓术,现充填体变色前来复诊,无不适症状。制订该患牙的治疗计划主要根据患者的()
A.主诉症状
B.牙髓活力测验结果
C.牙根形成情况
D.牙冠剩余多少
E.牙齿松动度