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。

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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。

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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?

R. and marketing industry, this is a real opportunity to shift how consumers and the corporate sector view public relations.

FORBES: Behind Every Responsible Company . . . Is a P.R. Agency