可回复形变
参考答案:
先对流变仪中的液体施以一定的外力,使其形变,然后在一定时间内维持该形变保持恒定,而后撤去外力,使形变自然恢复。
根据短文内容及首字母提示,补全空格内单词,使短文完整、通顺。
School education (教育) is very important and useful. Yet no one can l 1 everything at school and
a teacher can't teach his students e 2 they want to know. His job is to s 3 his students how to learn. He teaches them how to read and how to think. So the students can learn much more by t 4 .
It is more i 5 to know how to study by oneself. It's quite easy to learn something, but it's difficult
to u 6 it to solve problems. Great inventors do not get everything from school, but they still can invent
many things and change the world a l 7 .
How can the inventors do all of this? That's b 8 they know how to study. A lot of things are not
taught in the classroom. They get a lot of knowledge by reading o 9 school. They work hard and never
g 10 up all their lives.
治疗实喘表寒肺热证,首选的方剂是()
A.麻杏石甘汤
B.桑白皮汤
C.麻黄汤合华盖散
D.射干麻黄汤
E.麻黄连翘赤小豆汤