2. The quantity of matter is the measure of the same, arising from its density and bulk
conjointly.
解释物体的数量是同样的测量,从它的密度到它的体积。
3. Taken
conjointly, these reasons carry little force, especially in light of the arguments against materialism elsewhere in this chapter.
连起来看,这些理由都没啥力度,特别是在前面反对物质主义的论证的前提下看。