旋转泵、玻璃泵或蠕动泵灌装计量正确，产量大等优点。

Circulating pump, glass pump or moving pump measures correct. It meets the requirement of GMP.

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然后给那些目标选择正确的工具和计量手段。

Then pick the right tools and metrics aligned with those goals.

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重要的是保持化学计量数正确，以保证每种物质的速率，能够被正确表示。

But the important thing is to keep track of stoichiometry so that the rate as it pertains to each constituent is accounted for correctly.

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