(n) a specialized condensed region of each chromosome that appears during mitosis where the chromatids are held together to form an X shape, Syn.kinetochore
a. [ Gr. (&unr_;) &unr_; a treatise of Archimedes on finding the center of gravity, fr. &unr_; gravitating toward the center; &unr_; center + &unr_; weight. ] Relating to the center of gravity, or to the process of finding it. [ 1913 Webster ]
Centrobaric method (Math.), a process invented for the purpose of measuring the area or the volume generated by the rotation of a line or surface about a fixed axis, depending upon the principle that every figure formed by the revolution of a line or surface about such an axis has for measure the product of the line or surface by the length of the path of its center of gravity; -- sometimes called theorem of Pappus, also, incorrectly, Guldinus's properties. See Barycentric calculus, under Calculus. [ 1913 Webster ]
a. [ Gr. ke`ntron center + le`kiqos yolk of an egg. ] (Biol.) Having the food yolk placed at the center of the ovum, segmentation being either regular or unequal. Balfour. [ 1913 Webster ]
n. (Biol.) a specialized condensed region of a chromosomes that appears during mitosis where the chromatids are held together to form an X shape. [ WordNet 1.5 ]
n. the type genus of the Centropomidae, comprising the snooks, and including Centropomus undecimalis, a large bony sport fish also esteemed as food. Syn. -- genus Centropomus. [ WordNet 1.5 ]
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เช่น Secretary of State=รัฐมนตรีต่างประเทศของสหรัฐฯ (ในภาพตัวอย่าง),
High school=โรงเรียนมัธยมปลาย
