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口咽、鼻咽通气道
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口咽、鼻咽通气道
Encyclopedia
医学
临床麻醉技术
释
oral and nasal airway
口咽、鼻咽通气道
用塑料、橡胶或金属等医用材料特制的一种中空装置,可经口腔或经鼻腔置入到下咽部,其末端直接达到声门之上,用以解除因舌后坠引起的上呼吸道梗阻。
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student injury accident
studentization
Studentized range
studentized statistic
STUDENT man-machine dialogue system
Student Nonviolent Coordinating Committee
student performance
Student ratio
student registration system
student role in the classroom
student's character education and life management
student's dictionary
Student's distribution
students' expectation
Students for a Democratic Society
student socialization
student sports societies
students'self-management
student's t-distribution
student's t-distribution; t-distribution
student's team achievement division
Student's test
student subculture
Students Work
Student Syndrome
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