proportionably

3.the unswept remaining owing to development of non-proportionably each substratums in a series of strata.

③层系内由于各小层物性差异开采均衡形成的未波及剩余。

12 That such things as cannot be divided the enjoyed in Common if it can be; and if the quantity of the thing permit without Stint; otherwise Proportionably to the number of them that have Right.

分割之物如共享，当共享，数量允许，加限制；否则当根据有权分享的人数按比例分享。