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In the separating-light system, the concave grating is drove by the step-in electrical machine to separate spectrum signal in the range of visible light.

在分光系统中凹面光栅被步进电机驱动在可见光的范围内将光谱信号分离，由于采用了全息凹面光栅作为分光元件省去了准直，聚焦系统，使本系统结构简单，具有体积小等优点。

Payment of retail sales tax is not required when a vehicle is a gift and is being transferred between close family members, which only includes a spouse, parent, step-parent, grand-parent, son, daughter, grandson, granddaughter, son-in-law, daughter-in-law, father-in-law or mother-in-law.

当车辆作为礼品在亲近的家庭成员之间转换是可以不缴纳零售税的。这里的家庭成员只包括：配偶，父母，继父母，祖父母，儿子，女儿，孙子，孙女，女婿，儿媳，岳父或公公，岳母或婆婆。

We successfully incorporated oxygen into SiGe layer to form SiGeO ternary film by sputtering commixed SixGe1-x target in an Ar/O2 ambiance at room temperature. In additional we fond out that pre-annealing-capping oxide is a critical step in our experimental process, and then we used the different oxidized mechanism between Si and Ge.

在室温下，在氩气及氧气(Ar/O2)的环境中溅镀矽锗(SixGe1-x)混合靶材，此方式可以成功的将氧掺入至矽锗中形成矽锗氧三元薄膜，另外，在我们的实验中，在热退火之前先叠加上一层氧化矽为一个关键的步骤。

In this paper, nanopowders of rare earth oxides and tungsten were prepared and 0-3 type nano-composit rare earth tungsten thermionic emission materials were fabricated with novel technics. The raw material selection, preparation technic parameter, structure, physical and chemical characteristic, the rare earth distribution and the emission behavior were studied. The influence between the active layer and the thermionic emission performance, rare earth elements diffusion and distribution along depth were investigated in detail. The surplus RE formation and the electron transfer were discussed in theoretically. The thermionic emission current density of the single surplus RE on the active layer was educed. We adopted "liquid-liquid mixing, freeze-drying and two stage-reduction" working step firstly to produce the RE-W nanopowders including La-W powder, Ce-W powder and Y-W powder.

本文采用细化显微组织的新工艺，制备了纳米稀土钨粉末和0-3型纳米复合稀土钨热电子发射材料，探讨研究其原料选择、制备工艺及参数、结构特征、物理和化学特性、稀土分布均匀性、以及热电子发射特性；系统研究了稀土元素的高温扩散情况、高温状态下活性层中稀土的纵向深度分布、以及表面活性物质和活性层厚度对热发射性能的作用；从理论上分析阐释了超额稀土的形成及其电子的传递过程；并从理论上推导了活性层中单个超额稀土的热电子发射电流密度。

When the band played the kickoff party in early 2009, Lyman even stated in his press conference that Katy Perry was the act to break on his tour in 08', and TV/TV was one of the next acts to take the big step.

当乐队演奏的前哨，党在2009年年初，莱曼甚至在他的记者招待会上说，凯蒂杰拉佩里的行为，打破他的巡回演出08 '，电视/电视是下一个行为采取大步。

In Germany failed to achieve rapid victory on the battlefield in western Europe to form a stalemate of trench warfare, the two sides can not be one step forward. In 1915, Germany's attack on several occasions have not been able to work.

背景 1914年德国没有能取得迅速的胜利，欧洲战场在西线形成胶着状态的战壕战，交战双方谁都不能前进一步。1915年，德国的几次进攻努力都没有能够奏效。

This paper adopts Hidden Markov Model in part-of-speech tagging for English texts.Firstly the authors intro-duce the improvement on Viterbi algorithm and the step in training computer by means of hidden Markov model.Sec-ondly,through a series of contrast experiments the authors come to the conclusions:The Bigram model is better than the Trigram model in terms of the performance-cost ratio.

利用隐马尔可夫模型对英语文本进行词性标注，首先介绍了对Viterbi算法的改进和基于HMM模型方法训练机器的步骤，然后通过一系列对比实验，得出两个结论：二元文法模型的"性能价格比"较三元文法模型更令人满意；词性标注集的个数对词性标注的准确率有影响。

Curiously enough, the computer was born as a Turing machine, able to make a single step at a time, and in fact, in the depths of the machine, language still works in this way, by a binary logic, of zero-one, zero-one.

说来奇怪，电脑是作为一种图灵机诞生的，每次只能执行一步，而事实上，在这种机器的内部，语言仍以这种方式工作，通过二进制的逻辑，0－1，0－1。

Though the road before us is still uneven, and the scenery is not all turquoise water and green hills, what of that? Life's meaning lies in walking firmly ahead, in the courage to not turn back after a hundred setbacks, in every step of our advance toward our own ideals.

尽管前路仍不平坦，风景也并非都是绿水青山，但又有什么呢，生命的意义，在於脚踏实地的行进，在於百折不回的勇气，在於我们朝着自己的理想向前走的每一步。

Others, tyrannically minded or not, have yet to see whether Brazil's president, Luiz Inacio Lula da Silva, and Turkey's prime minister, Recep Tayyip Erdogan, really have succeeded in enticing Iran a step in from the cold in its row with the UN Security Council over its nuclear ambitions.

无论本性凶残与否，旁观者必须看看巴西总统Luiz Inacio Lula da Silva和土耳其总理Recep Tayyip Erdogan（上图，站在Ahmadinejad两侧）是否真的成功诱使伊朗走下台阶，结束与联合国安理会关于核武野心争论的冰冷态度。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。