Defacing a milk carton is punishable by a $ 10 fine.损坏牛奶盒的外观可处以10美元的罚款.Students found mutilating or defacing Library materials such as books, newspapers serials will be severly penalized.严禁涂污或撕毁任何馆藏(例如书籍 、 报纸、杂志)....
伽俐略对落体的研究提供了终极答案.Galileo's work on falling bodies supplied the final clue.最普通的加速度就是自由落体的加速度.The most common acceleration that of freely falling bodies.但是信用仍旧缺失, 经济依然在自由落体.Yet credit remains scarce, and the economy i...
埃及人很有可能用不同长度的24小时来度量日子。The Egyptians probably measured their day in twenty-four hours of unequal length.对是长度的度量单位.An inch is a measure of length.如果你能把这些树枝锯成同样长度的木段, 我们获利会更大.If you can saw the branches into equal lengths ...
In many instances isocyanates react vigorously with water, alcohols, and amines.在许多情况下异氰酸酯同水, 醇和胺发生猛烈的反应.Both the alcohols and aldehydes are secondary products of the oxidation.醇和醛两者为氧化的次级产物.An alternative approach to al...