京东 11.11 红包
【搬运KhanAcademy】循环系统—— Two Circulations in the Body
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【搬运KhanAcademy】循环系统疾病——Tetralogy of fallot
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【搬运KhanAcademy】生殖系统——Basics of egg development
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【搬运Khan Academy】循环系统——Layers of the Heart
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【搬运KhanAcademy】循环系统疾病——Antiarrhythmics
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【搬运KhanAcademy】呼吸系统疾病——What is pneumonia?
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【搬运KhanAcademy】循环系统疾病——Ventricular septal defect
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【搬运KhanAcademy】生殖系统——Testosterone
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【搬运 KhanAcademy】循环系统——Flow through the heart
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【搬运KhanAcademy】呼吸系统——Plants Help us Breathe
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【搬运KhanAcademy】循环系统疾病——What is heart failure?
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【搬运KhanAcademy】呼吸系统——The Lungs and Pulmonary System
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【搬运KhanAcademy】免疫系统——B lymphocytes (B cells)
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【搬运KhanAcademy】肌肉骨骼系统——Anatomy of a skeletal muscle cell
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【搬运KhanAcademy】循环系统—— blood vessels
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【搬运KhanAcademy】循环系统疾病——changes to help manage hypertension
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【搬运KhanAcademy】呼吸系统——Meet the lungs
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【搬运KhanAcademy】血液系统——Fetal hemoglobin and hematocrit
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【搬运 KhanAcademy】循环系统——Meet the heart!
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【搬运KhanAcademy】循环系统疾病——treatment of stroke with medications
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【搬运KhanAcademy】循环系统疾病——Cerebral blood supply: Part 1
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【搬运KhanAcademy】循环系统——Arteries vs. veins
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【搬运KhanAcademy】循环系统疾病—— Risk factors for stroke
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【搬运KhanAcademy】肌肉骨骼系统——Myosin and actin
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【搬运KhanAcademy】循环系统疾病—— Arteriolosclerosis - part 1
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【搬运KhanAcademy】呼吸系统——Inhaling and exhaling
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【搬运KhanAcademy】淋巴系统——Why we need a lymphatic system
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【搬运KhanAcademy】循环系统疾病——Shunting in the heart
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【搬运KhanAcademy】皮肤系统——What lies beneath the epidermis?
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【搬运KhanAcademy】呼吸系统疾病——Epiglottitis diagnosis and treatment
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【搬运KhanAcademy】循环系统疾病——Shock - diagnosis and treatment
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【搬运KhanAcademy】循环系统疾病——Polyarteritis nodosa
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【搬运KhanAcademy】循环系统疾病——Causes of pericarditis
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【搬运KhanAcademy】循环系统疾病——Differentiating shock
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【搬运KhanAcademy】循环系统疾病——What is cardiomyopathy?
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【搬运KhanAcademy】神经系统——Structure of the nervous system
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【搬运KhanAcademy】循环系统疾病——Cardiomyopathy signs and symptoms
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【搬运KhanAcademy】免疫系统——Helper T cells
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【搬运KhanAcademy】循环系统疾病——Obstructive shock
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【搬运KhanAcademy】生殖系统——Meet the placenta!
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【搬运KhanAcademy】循环系统疾病——Preventing further strokes