| The ideal mechanical advantage of a compound machine is the product of the ideal mechanical advantages of its components. |
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| In any compound machine, its power is to the weights in the compound ratio of the power to the weight in all the simple machines that compose it. |
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| The mechanical advantage of a compound machine is much greater than that of a simple machine. |
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| The steam-engine is a compound machine which exerts a moving force, and is the primum mobile or first moving power to give motion to other machines, mills, or engines. |
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| When two or more of the simple mechanical powers are made to act in conjunction, to produce a given effect, the contrivance resulting from the union is called a compound machine. |
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| The ideal mechanical advantage of a compound machine is the product of the ideal mechanical advantages of the simple machines of which it is comprised. |
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| Working from a photo of an ornamental jade burial ring made around 600 B. C. E., Lu concluded that the object's curved spiral grooves must have been made with the help of a precision compound machine. |
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| The steel-concrete compound machine frame is invented and introduced, the machines are equipped with full cast iron machine tables instead of wooden table tops. |
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