For example, if the command line were myrm, -r -f -P file1 file2 file3, shift 3 would remove $0, $1, and $2 or -r, -f, and -P, respectively.

例如，如果命令行为 myrm, -r -f -P file1 file2 file3，则 shift 3 将分别删除 $0、$1 和 $2，或 -r、-f 和 -P。

youdao

Another, similar objects can be selected pressing the SHIFT r4 key. If more than the excess part of the selection, you can also use "R" command to cancel the part you want to cancel.

另，选择相近的对象可以按SHIFT键。若是选择多了多余的部分，也可以用“R”命令来取消要取消的部分。

youdao

The results show that C, P, N, S doped anatase TiO2 all can cause the absorption band of optical catalysis to red-shift, the absorpotion coefficient in the visible light r.

计算结果表明，C、P、N、S掺杂锐钛矿TiO2都能使TiO2的光催化吸收带在一定程度上红移，并在可见光区有一定的吸收系数。

youdao

The demographic transition, according to this analysis, is a shift from r-type to K-type behaviour.

ECONOMIST: Why, as people get richer, do they have fewer children?