摘由

The low voltage breaker is composed of electric conducted system,extinguish-arc room, heat tripper and electric magnetism wink-moved mechanism.The functions of move mechanism directly impact the reliability of breaker's move. This topic is imported by using the exchange module of multibody dynamics simulation software automatic dynamic analysis of mechanical system,and then its movement was simulated by applying ADAMS,with the design and the optimization of DW16 Low-voltage breaker's ususal mechanical movement.

摘 要：低压断路器由导电系统、灭弧室、热脱扣器和电磁式瞬动机构组成，其中操动机构的性能直接关系断路器动作的可靠性，本课题利用Pro/E对操动机构进行三维实体造型，然后将利用多体动力学仿真软件ADAMS进行仿真，完成对DW16型低压断路器的常用操动机构的设计和优化。

The paper introduces an underfeed winder control system mainly composed of Siemens S7-400 PLC, TP270 hand touch screen, 6SE70 AC converter. It successfully implements all AC drive control for the underfeed winder.

摘 要：介绍了由西门子S7-400 PLC、TP270触摸屏、6SE70变频器组成的下引纸复卷机的控制系统，通过公共直流母线系统和基于PROFIBUS-DP总线的分级控制的应用，实现了下引纸复卷机的全交流传动控制。

Canadian ice wine is made from the hundreds of years old German grapes through a very delicate method whose intricacy vindicates its high value. When it comes to harvest season, the viniculture farmers would leave the grapes exposed to snow and frost rather than picking them down the baskets till the next year when the temperature is below 15℃ and all the grape juice is solidified to clot, then they pick the grapes manually in a paced manner. The grapes picked in this way are very sweet. The percentage of sugar is increased to 45% in the 600 liters grape juice extracted from the 1000 liters grapes. With the 600 liters juice, only about 150 liters ice wine can be made.

加拿大的冰酒是由已有百年历史的德国葡萄品种所酿制，在葡萄收成季节时先不予摘收，任其在葡萄树上遭受冰霜的侵袭，直到次年温度低于摄氏15度时，葡萄结霜、冰冻到汁液全都凝固，再以手工快速摘取，此时的葡萄甜度高，约1000公斤的葡萄，只能产出600公升的葡萄汁，其糖份提高至45%，而这600公升的葡萄汁最后只可以制成约150公升的冰酒，所以冰酒之珍贵，不无道理。

Using the one-atom theory, the electronic structures of Pt-electrocatalyst with fcc structure was determined as follows:(5dn)6.48 (5dc)2.02 (6sc)1.48(6sf)0.02. Compared to the result obtained by the first-principle method such as FP-LMTO, CASTEP, their results are in good agreement with each other. Comparing the calculations of physical properties such as lattice constants, cohesive energy and bulk modulus by OA method and first-principle method, the result obtained by OA method is in excellent agreement with experimental value, but the result obtained by first-principle method is not accordable. The relationship between the electronic structures and catalytic performance was explained qualitatively by OA method and first principle method according to its electronic structures. Because the d-orbital vacancies increases and static density is high around Fermi energy band, Pt has good catalytic performance.

摘 要：依据纯金属单原子理论确定面心立方结构电催化剂Pt的电子结构为(5dn)6.48(5dc)2.02-(6sc)1.48(6sf)0.02，与采用第一原理的FP-LMTO和CASTEP等方法所计算的电子结构相比较，其结果非常相近；由OA理论和第一原理方法计算的晶格常数、结合能、体弹性模量等物理参数进行比较，OA理论计算的结果与实验值较符合，而第一原理方法计算的结果与实验值相差较大；在此基础上用OA理论和第一原理方法研究了Pt的电子结构与催化性能的关系，由于d带空穴增多和费米能级附近态密度较高，导致金属Pt的催化性能很好。

"Augustus" source selections = Augustus. Res Gestae Divi Augusti: The Achievements of the Divine Augustus . With introduction and commentary by P.

奥古斯都〉资料摘选=奥古斯都，《神圣奥古斯都功绩录：神圣奥古斯都的功绩》，由P。

Constructing harmonious society must eliminate disharmonic phenomena, rights poverty is the fountain factor that causes disharmony, most disharmony were caused by rights poverty.

摘 要：我们正在构建的和谐社会不仅是消除权利贫困所必须的环境条件，而且它本身也是消除权利贫困的有效措施，这是由和谐社会的基本特征等因素所决定的。

Constructing harmonious society must eliminate disharmonic phenomena, rights poverty is the fountain factor that causes disharmony, most disharmony were caused by rights poverty.

摘 要：构建和谐社会必须消除不和谐现象，权利贫困是造成社会不和谐的本源因素，许多不和谐现象都是由权利贫困引起的。

Bstract: Constructing harmonious society must eliminate disharmonic phenomena, rights poverty is the fountain factor that causes disharmony, most disharmony were caused by rights poverty.

D 摘 要：构建和谐社会必须消除不和谐现象，权利贫困是造成社会不和谐的本源性因素，许多不和谐现象都是由权利贫困引起的。

Constructing harmonious society must eliminate disharmonic phenomena, rights poverty is the fountain factor that causes disharmony, most disharmony were caused by rights poverty.

摘 要：构建***社会必须消除不***现象，权利贫困是造成社会不***的本源性因素，很多不***现象都是由权利贫困引起的。

The n-butyl lactate was synthesied by the esterification of lactic acid and n-butyl alcohol in presence of ammonium ferric sulfate dodecahydrate NH4Fe(SO4)212H2O,and the factor influencing on the yield of reaction were discussed.

摘 要：在十二水合硫酸铁铵催化下，由乳酸和正丁醇发生酯化反应合成了乳酸正丁酯。实验考察了该催化剂催化酯化合成乳酸正丁酯的醇酸比、催化剂用量、反应时间、反应温度诸因素对酯化率的影响。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。