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Of these structures, the fcc structure, owing to its high symmetry, is only fit for close-packed lattice prepared by inverted-opal method.

三种结构中，fcc结构由于高对称性导致的能级简并，只适用于密堆积排列的反蛋白石结构；diamond结构非常容易产生高带隙率的完全禁带，并且可以通过调节多项参数得到所需的完全禁带；woodpile结构参数调节范围比较宽，为实验制备带来方便。

Located in the heart of Toronto is the Canadian National Tower, which is often called the CN Tower for short.

位于多伦多中心的是加拿大国家塔，它被简称为the CN Tower。

Cold Cathode is being applied in every lighting area in advanced countries especially widely used in the construction sector.

简 介：广告媒体新器材冷阴极霓虹灯被发达国家广泛应用，在建筑、工程等领域的应用更为普遍。

Jan then explained that by the time she arrived at the hospital, she was comatose.

简又告诉我，还没到医院，她就昏迷了。

A systematic method using the Karnaugh map to simplify multi-output combinational logic functions is introduced.

针对多输出逻辑函数，建立了一种规范化的共卡诺图化简法。

Analyze the example we proof: we can get the most simple Combinational Logic Circuits by the Communal technique to design Combinational Logic Circuits., and the combinational logic circuits's rate of function and price was improved.

通过实例的分析证明了使用公用技术组合逻辑电路设计方法实现的逻辑电路比使用最简逻辑函数实现的逻辑电路更简单，从而提高了逻辑电路的性价比。

Based on deep search in Rough set theory, combined with database operations, a new algorithm to approach feature reduction is introduced.

在深入研究粗糙集理论的基础上，结合数据库操作知识给出了基于核属性依赖的属性约简新方法。

I felt perfectly safe surrounded by these strong women, and the train manager, a statuesque Xhosa called Jeanette, assured me that I would come to no harm.

火车的当班经理，一个叫做简妮特的轮廓清晰的科萨人向我保证我不会有危险。

Do you have a small compact car ?

你们有小型的简便车吗？

And the equation of free vibration, which settle for the displacement compatibility condition is presented.

在两端简支的边界条件下，推导出基于正交异性理论的自由振动特征方程；使用模态分离的方法，推导出位移和变形协调条件的自由振动方程。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。