chest circumference 中文意思是什麼
chest circumference
解釋
胸圍- chest : n. 1. 箱，函，櫃，匣。2. 銀箱；金庫，公款，資金。3. 胸部，胸腔；（特指）肺。
- circumference : n. 四周，周圍；圓周；圈線；周線。 ten miles in circumference周長十英里。
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Head and chest circumference are checked on all children under two years of age.
兩歲以下的嬰兒都應測量頭圍和胸圍。 -
Conclusion vital capacity can be well predicted with the model of height, chest circumference and sitting - height and the model of age mid weight among the children aged 7 - 18
結論由身高、胸圍和坐高建立的模型和由年齡、體重建立的模型，可分別準確地推測7 ~ 8歲學生肺活量、肺通氣量。 -
Methods the relations between vital capacity pulmonary ventilation and age, height, body weight chest circumference and sitting height were analyzed with multiple correlation and stepwise regression with spss
方法對大慶市7 ~ 18歲中小學生肺活量、肺通氣量與年齡、身高、體重、胸圍、坐高進行多元相關及逐步回歸分析。 -
In the multiple regression model vital capacity as dependent variable, height, chest circumference and sitting height were sent into the model, standardized coefficient of the mode was 0. 903 in boys and 0. 802 in girls ; pulmonary ventilation as dependent variable, age and body weight were entered as predictors, standardized coefficient of the mode was 0. 736 in boys and 0. 748 in girls
以肺活量為應變量，身高、胸圍和坐高被引入模型，模型標化相關系數男生為0 . 903 ，女生為0 . 802 ；以肺通氣量為應變量，年齡、體重被引入模型，模型標化相關系數男生為0 . 736 ，女生為0 . 748 。 -
( 5 ) aimed at some parameters can n ' t measure directly from the 2 - dimension image, the paper indicate that can through near - ellipse calculation and using bp neural network to calculation the chest circumference of cattle
（ 5 ）針對獲取的二維圖像在測量時，有些參數無法直接測量的情況，本文提出通過近橢圓計算和人工神經網路數據擬合法，通過胸寬和胸深實現了對胸圍的計算。
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