Mankind could often not be content just to put up a basic structure, but felt the need, even in such an isolated place, to build with an artistic touch.
人类经常不能满足于仅仅建造基本的结构，而是感到需要建造有艺术格调的建筑，即使是在与世隔绝的地方。
Method: Compound were isolated by solvent-extraction together with column chromatography and the structure were determined by spectroscopic analysis.
方法：采用溶剂提取和柱层析色谱分离，根据化合物理化性质和光谱数据鉴定其结构。
In an English Sentence with negative structure, when it is isolated, there appears more than one interpretation or meaning.
在含有否定结构的英语句中，如果是一个孤立的句子，往往会令读者觉得含有多种理解或者有多种意义。
If it is combined with other isolation devices in isolated structure, a smart isolation system would be created.
若把它用于隔震结构中，与其它隔震装置一起就可形成智能型的隔震系统。
The results show that the composite isolated structure can achieve the expected control goal with small energy input.
结果表明：组合隔震结构能在较小能量输入的情况下达到所需的控制效果。
Acetic acid lignin (al) from acetic acid pulping was isolated and purified. Chemical structure and molecular weight of al were studied with infrared spectroscopy and GPC determination.
对来自乙酸法制浆废液的木质素进行了提取和纯制，并采用红外光谱和GPC研究了乙酸木质素的结构和分子质量。
With each family member, they isolated purified enzyme, grew crystals of pure enzyme, and figured out the enzyme's 3-d structure by using techniques that use X-rays.
针对每个成员，他们分离纯化酶，用纯酶生长晶体，并用x -射线等技术描绘出酶的三维结构。
In order to improve the effect of shock absorption and applied scope of base - isolated structure with lead rubber bearing and study its optimum parameter.
目的为改善铅芯橡胶支座隔震结构的减震效果和适用范围，并确定结构的优化参数和控制装置优化布局。
Wedge-shaped structure which is isolated from massive diamictite may be filled with the decay of an ice wedge in periglacial environment.
楔状构造则可能是冰缘环境的冰楔体融化泄水的结果；
Earthquake responses of isolated top structure and isolation bearing were analyzed by inputting earthquake wave with different magnitudes and types.
通过输入不同大小和类型的地震波，分析隔震上部结构和隔震支座的地震反应。
The principle of using soft base isolated layer to decrease the whiplash effect of buildings with top attach structure is studied. Analyze the condition of causing whiplash effect.
介绍基础隔震减小建筑结构鞭梢效应的原理，阐明产生鞭梢效应的条件及基础隔震对结构地震反应和鞭梢效应的控制作用分析。
Under earthquake, the sway movement of lead-rubber bearing base-isolated structure with soft soil base is more obvious.
地震作用下软土地基—铅芯橡胶支座隔震结构的摇摆运动较明显。
With equal control energy, the effect of output feedback exceeds state feedback, which shows the rationality of using output feedback in smart isolated structure.
在同一控制能量下，基于输出反馈的控制效果优于状态反馈，说明了智能隔震结构采用输出反馈的合理性。
With equal control energy, the effect of output feedback exceeds state feedback, which shows the rationality of using output feedback in smart isolated structure.
在同一控制能量下，基于输出反馈的控制效果优于状态反馈，说明了智能隔震结构采用输出反馈的合理性。
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