Mr Wonka lurks in beggar's dress at the side of the stage, as if selecting a specimen for a social experiment.
在该剧中，王卡衣着褴褛如乞丐隐藏着自己的身份，好似要选一个标本做社会实验。
2
Histochemical stain (he and MASSON) was used to check and define the pathological stage of fibrosis of the specimen tissue, and observe the distribution of collagen under the light microscope.
Deformation of the specimen without wetting mainly occurs at the initiation stage, while the wetting deformation of the specimen mainly occurs at the acceleration stage.