0 from one side to the other of something with clear limits, such as an area of land, a road, or a river -- 從一邊到另一邊；穿過；橫過
To unify vectors that involve row variables, we "unroll" the row variables on demand as the vector unification proceeds across the two vectors.
Section 6 shows how to handle top-level issues for inlining across multiple compilation units.
Although we know that social capital stocks vary across countries and communities, we currently have a poor understanding of how to explain this variation.
Minimally, we would want to measure democracy in 1960, 1970 and 1980 so that we could explore variation across decades.
Further, the coefficients of five constraints differ only marginally across factors.
The innovation in this article, however, is finding that the timing of these effects differs across political systems.
The table also reports the overall proportion of co-operative choices across all replications.
The first part, the premodern era, is the construction of the basic network and the provision of the first services across it.
