The formula of level shifts in AC Zeeman effect is derived on the base of a simple semiclassical method.

用一种简单的半经典方法推导出了交流塞曼效应中的能级移动公式。

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The upper level shifts north to create a continuous veranda for the lower levels, providing privacy from neighbours and protection from summer sun.

高层向北移动，为低层创建连续的走廊，提供相对邻居的隐私，并且保护其免受夏日阳光的暴晒。

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Level shifts, unit shifts, structure shifts, class shifts and system shifts are supposed to be present at micro level, and at macro level semantic shifts and pragmatic shifts can be identified.

微观层次的翻译转移可分为层次转移、单位转移、结构转移、类型转移和系统转移，而宏观层次的翻译转移可分为语义转移和语用转移。

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To achieve "attractive" yields in typical yield-bearing instruments (i.e. fixed income) in today's environment, one must generally take on a level of credit risk that essentially shifts the risk profile of that investment more toward the equity spectrum.

WSJ: The Experts: Finding Income Despite Low Interest Rates

On the flip-side, the nice thing about seismic shifts is that they help level the playing field.

FORBES: Magazine Article

Many factors must be considered to understand how shifts at the individual or species level might ripple through an entire ecosystem and affect ocean services and resources.

UNESCO: International coordination to address ocean acidification | United Nations Educational, Scientific and Cultural Organization