Write in the third person (" the aquifer covers 1000 square kilometers ") or the first person plural (" We see from this equation that acceleration is proportional to force ").

用第三人称写(“含水层涵盖1000平方公里”)，或第一人称复数(“从这个等式我们看到，加速度与力成正比”)。

youdao

As for a non-proportional insurance, a pricing report signed by a responsible actuary or provided by a third party shall be submitted.

对于非比例分保，还需提交精算责任人签署的或第三方提供的定价报告。

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The inner-loop controller is composed of a third-order ESO, a linear proportional-derivative control law and a static decoupling law.

内环控制器由三阶ESO、线性比例微分控制律和静态解耦律组成。

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Supporting it in exchange for a promise to introduce proportional representation, which benefits third parties, would look opportunistic.

ECONOMIST: Bagehot

More difficult is the demand by the Liberal Democrats that the 60-seat assembly should be enlarged to allow for more seats elected by proportional representation (at present a third of the seats will be elected in this way).

ECONOMIST: Wales

He also called for a full proportional representation voting system, which he said would mean his party would come second or third in the next general election.

BBC: UKIP considers leadership hopefuls