In general, this investigation begins with the laboratory process and expands to the manufacturing process if no conclusive laboratory root cause is identified.

通常这种调查从实验室工艺开始，如果不能最终确定根本原因，进一步扩大到生产工艺。

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When he arrives in Los Angeles and discovers the body is not hers, he begins an investigation.

当他来到洛杉矶，发现身体不是他的女儿时，他开始调查。

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It remains to be seen if the people involved can reveal more details of this bizarre affair when the investigation begins.

CENTERFORSECURITYPOLICY: The Chavez & Kirchner suitcase scandal

The investigation begins with that goal and some prosecutors just can't accept the fact that the person they are persecuting may not have violated any laws!

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The investigation begins with "watchers" put onto him.

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