该业务的下滑已导致三星电子目前股价较年初累计下跌12%，而同期韩国综合指数则上涨近30%。
The benchmark Korea Composite Stock Price Index, or Kospi, meanwhile, is up almost 30% for the year.
主要指数因零星的消息而上下波动，在一天的大量下跌后出现大的反弹紧随其后，反之亦然。
Major indexes have swung up or down on the slightest piece of news, with big rallies following just a day after large declines, and vice versa.
基于指数法、双曲线法、星野法，提出了根据最小偏差自动选取计算模型的思想。
Based on the exponential method, hyperbolic method and Hushino method, the idea to select calculating model automatically in the light of least deviation is raised.
利用指数辐照理论的解析解研究了AGB星S过程元素的丰度分布规律。
Using the solution of S process chain with an exponential neutron irradiation the S process abundance distribution of AGB stars of different metallicities is investigated.
在从样本星的色指数（B -V） ，（U -B）和视差得到它们的有效温度和光度之后，我们发现在赫罗图上它们大多数是位于主序带内的。
After deriving their effective temperatures and luminosities from their (B-V), (U-B) colors and parallaxes we find their positions in the HR diagram to be mostly confined to the main sequence.
指数滑移导引律的基本思想是在逼近过程中，保证追踪星的当前位置和终端位置之间的矢量方向不变，而逼近速度逐渐减小；
The spirit of the exponential slippage guidance method is keeping the direction from temporary position to the aiming point while decreasing the approach speed.
文中，我们用M型子星的气流来解释色指数曲线的下降段和上升段深度不等的现象。
The unequal depths of falling and rising branches of the colour curves can be explained by the gas stream from the M-type supergiant component.
文中，我们用M型子星的气流来解释色指数曲线的下降段和上升段深度不等的现象。
The unequal depths of falling and rising branches of the colour curves can be explained by the gas stream from the M-type supergiant component.
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