It also indicates that the accuracy and reliability of time retardation for arc extinction can be increased by replacing traditional extinction relay with electron extinction circuit.

采用电子消弧电路取代传统的消弧继电器，提高了消弧延时的精确性和可靠性。

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And indeed the Court this time held that executions of persons with mental retardation did violate the Eighth Amendment's proscriptions against cruel and unusual punishment.

此次法院当真认为对精神发育迟滞的人施用死刑的确违反了第八修正案禁止残酷刑罚的规定。

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The need for cement retardation increases with depth due to the greater time required to complete the cementing operation and the effect of increased temperature on the cement-setting process.

深度越大，为完成注水泥作业所需的时间越长，而且由于升高的温度对水泥浆凝固过程的影响，因而对水泥浆缓凝的需求也越高。

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