问题
问答题 简答题
叙述并指出地机、膻中、环跳的定位。
答案
参考答案：
地机：在内踝尖与阴陵泉的连线上，阴陵泉穴下3寸。
膻中：前正中线上，平第4肋间隙；或两 * * 连线与前正中线的交点处。
环跳：侧卧屈股，当股骨大转子高点与骶管裂孔连线的外1/3与内2/3交点处。
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叙述并指出地机、膻中、环跳的定位。
参考答案：
地机：在内踝尖与阴陵泉的连线上，阴陵泉穴下3寸。
膻中：前正中线上，平第4肋间隙；或两 * * 连线与前正中线的交点处。
环跳：侧卧屈股，当股骨大转子高点与骶管裂孔连线的外1/3与内2/3交点处。
| 完形填空。 | ||||
| A fox is 1 food. He is very hungry. Now he 2 near a wall. The wall is very 3 . The fox is looking up. He sees 4 fine grapes 5 the wall. He smiles says," 6 nice they are! I want to eat them." The fox is jumping. He jumps and jumps, 7 the wall is too high. He 8 get the grapes. The fox says," I must go now, I don't like those grapes. 9 are green. They are not 10 to eat." | ||||
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求C点的位移时，应变能U应为（）。