英语词汇“positive ray”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	positive ray
释义	positive ray 正电射线,阳射线,正电荷离子射线
随便看	model authorization letter model auxiliary model averaging mode layout modelb Model B10 sets model bag concrete model balance modelball model bank model banks modelbase model base model-base Model base automatic selection model based model-based model-based affine reduced secant method model based analysis model based clustering Model-based cluster method model-based coder model-based coding model-based control model-based controller