控制地位

Using the theories of probability, algebra, logical function in cryptology and spectral theory comprehensively, the dissertation investigates the properties and constructions of orthomorphic permutations, omni-direction permutations, quick trickle permutations and generalized orthomorphic permutations.

分组密码是现代密码学中一个重要的研究分支，而置换理论在分组密码中占有重要的地位，任何没有信息扩张的密码体制都可以看作是置换的结果，如数据加密标准DES可以看作是明文在密钥控制下的置换，公钥密码体制RSA可以看作是一种多项式置换，因此，研究置换的有关性质和构造具有重要的理论意义和应用价值。

Among which, there are cold-box core shooter, core-assembly robot and core-coating manipulator all from Hottinger Company of Germany; The sand preparation equipments are a German maid sand mixer form Eirich Company and a Swiss made Simpson double-chamber cooling device; For moulding, a fully automatic moulding line is imported from HWS Company of Germany; The melting equipments use medium-frequency induction furnace from Junker Company of Germany.

主要生产设备均为进口设备，其中制芯设备有德国Hottinger公司的冷芯盒射芯机、组芯机器人和浸涂机械手；砂处理设备主要有德国Eirich公司的混砂机和瑞士Simpson公司双盘冷却机；造型设备主要有德国HWS公司的静压自动造型生产线；熔化设备主要有德国Junker公司的中频感应电炉；清理设备主要有意大利Pangborn公司的机械手抛丸机；主要检测仪器有：真空真读光谱仪，红外碳硫仪，型砂在线检测仪等，具备高质量控制水平，产品质量处于国内同行领先地位，优于玉柴原来进口毛坯水平，替代进口。

In the design and development of the automobile suspension system , the calculation and the analysis of the kinetics and the control strategy has been a very important task.

在汽车悬架系统的设计和开发过程中，其运动、动力学和控制策略的计算分析占有十分重要的地位。

Now our company have all kinds of colorized steel press board , C/Z type purline moulding machine and auto control product line . Our equipment keep ahead in the international , legerity structure , reasonable design , very enjoyed the favor and praise of the light steel sturctue building manufacture and produce manufacture .

现有各种型号的彩钢压型板C、Z型钢自动控制生产线均处国内外领先地位，具有结构轻巧，设计合理，不断更新进步而倍受轻钢建筑商及制品商的青睐和赞许。

Margaux LeBlanc runs the show on the island. As the only daughter of John LeBlanc she has been brought up in a criminal man's world and while friendly she is rumored to be as ruthless as her father is insane.

马尔格-勒布朗控制着这个小岛，作为约翰-勒布朗的独女，她以一种友好和平的方式提升着自己在这个属于男人的犯罪世界中的地位；不过据说她有着和她那个精神病父亲一样残忍无情的一面。

PROTECT: MARGAUX LEBLANC Margaux LeBlanc runs the show on the island. As the only daughter of John LeBlanc she has been brought up in a criminal man's world and while friendly she is rumored to be as ruthless as her father is insane.

马尔格-勒布朗控制着这个小岛，作为约翰-勒布朗的独女，她以一种友好和平的方式提升着自己在这个属于男人的犯罪世界中的地位；不过据说她有着和她那个精神病父亲一样残忍无情的一面。

Therefore more attention should be paid to its prevention.The management of NABS mainly includes interventional therapy and surgery,among which interventional therapy is a important treatment.To the patients who failed interventional therapy and surgery, retransplantaiton is indicated.

NABS的治疗主要包括介入治疗和手术治疗，其中胆管介入治疗在NABS的临床处理中仍占重要地位，对于介入治疗、外科手术重建胆道等措施均无法控制其进行性发展的重度NABS病人，应把握好时机行再次肝移植。

Unlike in the case of thermal emission mechanism,the current-voltage relationship follows Ohm's law while V

结果表明，SCLC机制控制的电流成分占主导地位，对于两个转换电压V1、V2，在VV2的区域电流电压遵循SCLC平方率。

The change of the rural governance in the part of the State's viewpoint, the change of economic and political institution in rural area , the adjustment of law relation among familial members , and the evolvement of the social structure all have impacts on the effectiveness of family support for the elderly and oldster's welfare.

本文以治理和善治为分析框架，在实证研究的基础上，通过对传统时期、集体化时期、后集体时期的乡村治理与老人福利变迁的历史考察和后集体时期不同区域类型的乡村治理与老人福利的差异比较，得出如下结论：(1)不同时期老人福利状况不同，并不是家庭养老模式发生了变化，而是家庭养老的制度基础发生了变化，其关键因素是支持农村社区组织控制社区经济和约束社区成员的国家意识形态、经济体制、政治制度、法律文化等方面发生了变化；(2)中国发展是不均衡的，后集体时期，我国治理农村的制度框架基本相同，都是乡政村治、分户经营，但不同的地区的老人福利也有很大的差异，其主要原因是不同区域类型的村庄有不同的社会结构，其老人的社会地位和不孝行为所受村庄公共舆论约束力不同；不同区域的乡村组织状况不同，其乡村干部保障老人福利的意愿和力度不同；(3)在现有的乡村治理模式中，选举老人特别是在村庄定居的退休干部担任村组干部，发展自治性的老年协会和开展经常性的、群体性的老年文体娱乐活动，可以提高老人福利、改善乡村治理。

Instead, its real intention is to divide, disrupt and restrain all those countries that confronted with the interests of the United States or those that may become a potential strategic adversary of the U.S."s, so that it can achieve the purpose of weakening or controlling those countries, and finally realize the national interests of the United States and maintain its superpower status and hegemony in the world. The scandal of the U.S. manipulating the "revolution" from behind the scene recur in the "color revolution taking palace in the CIS countries since 2003, which has set and will set the economic development and social stability of even more countries facing severe challenges again.

相反，其真正的意图是要分化、瓦解和遏制一切与美国利益对立或者可能成为美国潜在战略对手的那些国家，以便达到对这些国家进行削弱或控制的目的，从而最大限度地实现美国的国家利益，维护美国世界超级大国和世界霸主的地位。2003年始，发生于独联体国家的"颜色革命"，再现美国幕后操纵的黑幕，这已经使并将会使更多国家的政局与社会稳定和经济发展，再次面临严峻的挑战。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。