The structure warp coefficient of tertiary industry moves to zero step by step and it is in the standard range comparing with standard value of international theory.
第三产业的结构偏离度逐步向零靠拢,与国际标准理论值相比,处于标准范围内。
Secretary of Defense Robert Gates said that while no one expects the world will achieve the goal of "zero nuclear weapons" anytime soon, the new treaty is a major step toward greater security with fewer nuclear weapons: "It is clear that we can accomplish goals with fewer nuclear weapons."
VOA: standard.2010.03.26
Going from two to three, that's an adiabatic expansion, so q is equal to zero in that step.
从第二点到第三点,是绝热膨胀,因此q等于零。
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