The main parts in the upper structure that bear pressure are of pipe truss structure and pin shaft link.

1、

Multiobjective design optimization of truss structure is processed, on the base of considering the objectives of minimum gross mass and maximum system reliability and the conditions of constrains of stress and geometry, using the finite elements offsetting method in the structural analysis and design.

采用结构分析设计中的有限元位移法，考虑总质量最轻、总可靠性最高这两个目标函数和几何约束、应力约束这两个约束条件，对绗架结构进行多目标优化设计。

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2、

The sewing and embroidery system is the intelligence control system that combine of the control technique, sewing technique and embroidery technique together.

绗绣系统是将控制技术、缝纫技术与绣花技术相结合的智能控制系统。

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3、

Experimental Research on Mechanical Properties of Concrete Beam with Encased Steel Truss

内置斜腹杆钢绗架&混凝土梁受力性能的试验研究

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4、

The paper would mainly research the key technical problem in embedded system.

本文的研究主要围绕嵌入式绗绣数控技术的关键问题进行展开。

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5、

Taking the erecting of Guixi large steel truss bridge for an example, this paper detailedly introduced the construction technigue of integral erecting of steel truss beam.

结合贵溪信江大桥钢桁梁的架设实例，详细介绍了钢绗梁低拼高架浮运法的施工方法和施工过程。

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6、

A full skirt with a gathered waistband. mouton collar tunnel belt surcoat with quilted rayon lining

带一条束腰带的连衣裙。羊皮领束腰人造丝绗棉衬里中大衣

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7、

Scientists said that because of his excessive human behavior resulted in today's global warming!

科学家说因为人类自己过度的行为造成了今天的全球气候变暖!

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8、

Ultimately we also save the world from warming!

最终我们还拯救世界免受气候变暖!

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9、

Warming seems to be accelerating somewhat.

气候变暖看起来在某种程度上正在加剧.

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10、

The theme of radio drama should be about climate change.

有关剧本必需带出[气候变暖]的主题.

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11、

Here and in many other parts of Chile, the effects of warming are obvious.

在这里,也在阿根廷的其他地方, 气候变暖的影响是显而易见的.

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12、

The big issue in the media was climate change.

媒体上的重要事件是气候变暖.

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13、

While warming can also lead to increase of forest fire.

同时气候变暖也会导致森林火灾的增加.

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14、

President Bush is taking a different appoach to global warming.

总统布什应对全球气候变暖采取了新举措.

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15、

The stakes in the global-warming debate, however, could scarcely be higher.

然而在全球气候变暖这边的争辩, 赌注却高得多.

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16、

A hotter atmosphere has several effects on the sea.

气候变暖对海洋有以下几点影响.

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17、

A primitive unit of auditory speech in a given language.

一特定语言的语音基本单位.

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18、

As he proceeded, I noticed that his accent was good.

他在讲的时候, 我听出他的语音很优美.

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19、

Note the pronunciation of the three sounds.

注意三个语音的发音.

超越目标英语第3册

20、

Notice the differences in the sounds.

注意语音的不同.

超越目标英语第4册