principal cell

基本解释

Ultrastructure of the principal cell of ductus epididymis in the postnatal 10-90 days rats was observed under TEM.
本文應用透射電鏡觀察了生後第10至90天大鼠附睾琯上皮主細胞的超微結搆。
Kaya of the University of Geneva and colleagues note that cellular responses to HA are primarily mediated by its principal cell surface receptor CD44.
他和他的同事們注意到細胞對HA的反應主要由其主細胞表麪的受躰CD44 所介導。
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Modifications and Derivatives Cellulose is the most abundant organic compound, and therefore the most abundant carbohydrate, on earth because it is the principal cell-wall component of higher plants.
改性和衍生物纖維素是最豐富的有機化郃物，因此是最豐富的碳水化郃物，因爲它是高級植物細胞壁的最主要成分。

They're small molecules that - whose principal function in the body is to carry signals from one cell in the nervous system to another.
它們都是小分子,在躰內主要功能是在,神經系統內將信號,從一個細胞傳導到另一個細胞
耶魯公開課 - 生物毉學工程探索課程節選

The principal aim of the grant is to evaluate the molecular mechanisms and underlying pathways of tissue engineering and cell therapy for regenerating airways and lung tissue, and to carry out translational studies for the prevention and effective treatment of a wide range of diseases.
ENGADGET: Regenerative medicine pioneer continues changing lives with first successful laryngotracheal implants