Are their meanings completely interchangeable? How does "multiple" interact with plural nouns?

A multiple hearth furnace is a furnace consisting of several round, stacked hearths. The hearths are basically floors within a large cylinder. The hearths ... What Is Multiple Sclerosis? ... Multiple sclerosis is an unpredictable disease of the central nervous system. The central nervous system includes the brain, ... To make a vault accessible to other sites, it must be enabled. When a vault is enabled, it is available to all sites in a multi-site environment. Only vaults at ... Example 1. A licensee sells two qualifying rifles (as described above) in a single transaction to an unlicensed person. This is a multiple sale and must be ... Bone cancer tumors develop inside the actual bone and are usually contained in that bone if found early enough. Multiple myeloma is a blood cancer that forms in ... MLSs are private databases that are created, maintained and paid for by real estate professionals to help their clients buy and sell property. In most cases, ... Multiple sclerosis (MS) is a condition that affects the brain and spinal cord. It cannot currently be cured, but treatment can often help manage it. What is a multiple? A multiple of a number is the result when that number is multiplied by an integer. Examples of a multiple of 14 could be 14 (14 x 1), 28 (14 ... A multiple of a number is the product obtained when the number is multiplied by another number (integer; not a fraction). Explore the definition, facts, ... Key Takeaways · A multiple measures the well-being of a company by comparing two metrics, usually by dividing one by the other. · Investors generally rely on ...