查询词典 Petty Officer First Class

Floral organ determination is best explained by the ABCDE model postulated by genetic studies of Arabidopsis thaliana. Sepals are determined by A and E class genes; petals are determined by A, B, and E; stamens by B, C, and E; and carpels by C and E class genes. A, B, C, and E class gene lineages are known having duplicated several times during the evolution of angiosperms. One of the noted major duplication events occurred in the origin of the early angiosperms, leading to the formation of subgroups of B/C/D/E class. Another one occurred near the basal eudicots and gave rise to further subgroups in A/B/C/D/E class genes among core eudicots. The phylogenetic position of the family Buxaceae is located right where the second major duplication of ABCDE genes might have occurred, which is supported by multiple gene (nuclear 18S rDNA, chloroplast rbcL and atpB) phylogenetic analyses.

目前经由模式植物阿伯芥的研究，建花部器官决定基因的调控，即花萼由A、E 群基因共同决定，花瓣由A、B、E 群基因，雄蕊由B、C、E 群基因，而心皮由C 和E 群基因决定。A、B、C、E 四群基因在被子植物的演化过程中发生过次的复制事件，其中比较重要的一次发生在早期被子植物演化出之时，形成B/C/D/E 群基因的次系群；另一次复制事件则发生在真双子植物基群附近，形成仅於核心真双子植物的A/B/C/D/E 群基因之次系群。

Based on the example of shahe reservoir, the text makes an analysis on circulation, management and environment and social economy development condition of the surrounding ecosystem. Then, the author carries on inquisition, data analysis and summary and makes calculation and demonstration of the safe stability of the dam ,and discusses the risking obviation and reinforcing technique. Finally, based on the existing research of sustainable development, experts" opinions and Mathematical Statistics analysis, the author brought forward an indication system suitable for reservoirs" sustainable development This system is made up of 4 first class indexes, 13 second class indexes, 38 foundational indexes. The 4 first class indexes are the dam safety evaluating index, the management index of reservoirs, the water ecosystem system stability index, the reservoirs construction effect index. The 13 second class indexes are the construction quality evaluating index, the dam running and management evaluating index, the flood control standard recheck index, the structure safety evaluating index, the anti- earthquake evaluating index, seepage safety evaluation index sign, the metal structure safety evaluating index, the engineering facility index, the management index, the water ecosystem system stability index, engineering effect index, the economic development index, the society development index.

本文以沙河水库为例，对其运行、管理及周围生态环境和社会经济发展状况进行调查，并将调查资料进行分析、归纳、总结；然后对水库大坝的安全稳定情况作出了简要的计算和论证，并讨论了水库的主要除险加固技术；最后在总结现有可持续发展研究的基础上，征集专家的意见，进行数理统计分析，提出了由4个一级指标、13个二级指标、38个基层指标组成的一套适合该水库可持续发展的指标体系。4个一级指标分别为：水库大坝运行安全综合评价指标、水库管理指标、水资源生态系统稳定性指标、水库建设效应指标；13个二级指标分别为：工程质量评价指标、大坝运行管理评价指标、防洪标准复核指标、结构安全评价指标、抗震安全评价指标、渗流安全评价指标、金属结构安全评价指标、工程设施指标、管理指标、水资源生态系统稳定性指标、工程效应指标、经济发展指标、社会发展指标。

The factory has always been to "three-class" for the purpose of (business-class reputation, the staff of first-class quality, first-class after-sales service).

本厂一贯以&三个一流&为宗旨（一流的企业信誉、一流的员工素质、一流的售后服务）。

With first-rate talent, first-class equipment, first-class management, to provide our clients with first-class products.

公司凭借一流的人才、一流的设备、一流的管理，为广大客户提供一流产品。

The twenty-first century is the era of knowledge-based economy, the competitiveness of the enterprises with the survival and development, opportunities and challenges simultaneously, the red flag are determined to adopt a pragmatic attitude, the spirit of pioneering and innovative sense of potassium carbonate factory building to become a "first-class products, first-class management, first-class service,"the modern enterprise.

二十一世纪是知识经济的时代，企业的竞争与发展同存，机遇与挑战并举，红旗人决心以务实的态度，开拓的精神，创新的意识，把碳酸钾厂建设成为"一流产品、一流管理、一流服务"的现代化企业。

The twenty-first century is the era of knowledge-based economy, the competitiveness of the enterprises with the survival and development, opportunities and challenges simultaneously, the red flag person is determined to adopt a pragmatic attitude, the spirit of pioneering and innovative sense of potassium carbonate factory building to become a "first-class products, first-class management, first-class service "modern enterprise.

二十一世纪是知识经济的时代，企业的竞争与发展同存，机遇与挑战并举，红旗人决心以务实的态度，开拓的精神，创新的意识，把碳酸钾厂建设成为"一流产品、一流管理、一流服务"的现代化企业。

Indetermined when small star number, he associates Chairman Mao in "Todiscuss People's democratic dictatorship" in an article to say that,"People including four social classes, namely working class, farmersocial class, petty bourgeoisie and national bourgeoisie."

在确定小星的数目时，他联想到毛主席在《论人民民主专政》一文中说："人民包括四个阶级，即工人阶级、农民阶级、小资产阶级和民族资产阶级。"

Quality Assurance Center, the Great Wall of China opened up the field of survey and design quality system (ISO9000) certification in the country has created the first 21, except for China Tianchen company issued the first national design industry certification, but also for the country's largest Daqing Petroleum Administration Bureau of enterprises (28 million) of the overall authentication certificates for the micro-car factory in Tianjin issued the first National Certification automotive industry for the central city of Harbin presented the first national design activities have a commercial certificate service system, for China's Guizhou Maotai liquor industry plant awarded the first National Certification for Tanggu saltworks awarded the first National Certificate salt industry for China Railway Materials Tianjin issued the first material system, the National Certification for Tianjin Service Center for Scholarly Exchange awarded the first Certificate of intermediary organizations, in order to Qingdao Branch Qingdao railway station railway industry presented the first certificate for the China Telecom Group Tianjin Telecom awarded the first Certificate telecommunications industry and so on.

长城质量保证中心开辟了我国勘测设计领域的质量体系(ISO9000)认证工作，在全国创造了二十一项第一，除为中国天辰公司颁发了全国第一张设计行业认证证书外还为全国最大的企业大庆石油管理局(28万人)整体认证颁发证书，为天津微型汽车厂颁发全国第一张汽车行业认证证书，为哈尔滨中央商城颁发全国第一张有设计活动的商业服务系统认证证书，为中国贵州茅台酒厂颁发全国酒类行业第一张认证证书，为塘沽盐场颁发全国第一张制盐行业的认证证书，为中国铁路物资天津公司颁发全国第一张物资系统认证证书，为天津市留学服务中心颁发第一张中介机构的认证证书，为青岛铁路分局青岛站颁发铁路行业第一张认证证书，为中国电信集团天津电信公司颁发第一张电信行业认证证书等等。

China first introduced in the German style of windows and doors and realize the localization of production enterprises in the first domestic product of pure wood, wood kits series of high-grade aluminum windows and doors of the enterprise; first independent development and production of high-end Italian-style windows and doors to the enterprise; The first domestic product in the U.S.-wood, aluminum doors and windows of the series of package-enterprises; first in domestic development and production of wood walls of the family business; first independent development and production of a bullet-proof, anti-riot high-grade security doors and windows; first In the domestic development of intelligent control window and put into application the enterprise; first designed and produced in line with developed Western countries, diplomatic building a high standard and comprehensive prevention requirements of the special windows and doors; first to the United States, Japan and other developed Western countries, exports High-end doors and windows of the enterprise; first in the developed countries to establish branches of the windows and doors manufacturing enterprises in 2000 passed the ISO9001 international quality system certification, and in 2003 for the successful version in 2000 by the British Royal USK international certification in 2001 by Branch Appointed as "Technology Pilot-oriented enterprises" in Beijing in 2003 were rated "famous trademark" in 2003 by Beijing as "a brand-name enterprises" in 2003 was China Building Decoration Association as "well-known brands." Municipal Science and Technology Commission in 2005 was awarded the "high-tech enterprises that certificate" for five consecutive years was in the Trade and Industry Bureau as "Shou credibility of the contract unit."

第一个在中国引入德国风格门窗并实现本地化生产的企业；第一个在国内生产纯木、铝包木系列高档门窗的企业；第一个自主开发并生产出意大利风格高档门窗的企业；第一个在国内生产美式纯木、铝包木系列门窗的企业；第一个在国内开发并生产木质幕墙系列产品的企业；第一个自主开发并生产出防弹、防暴高档安全门窗；第一个在国内开发出智能化控制窗并投入应用的企业；第一个设计并生产出符合西方发达国家外交机构建筑高标准、综合性防范要求的特种门窗；第一个向美国、日本等西方发达国家出口高档门窗的企业；第一个在发达国家设立分公司的门窗制造企业；2000年通过ISO9001国际质量体系认证，并于2003年成功换版；2000年通过英国皇家USK国际认证；2001年被科委评为&科技先导型企业&；2003年被评为北京市&著名商标&；2003年被北京市列为&创名牌重点企业&；2003年被中国建筑装饰协会评为&知名品牌&；2005年获得市科委颁发的&高新技术企业认定证书&；连续五年被市工商局评为&重合同守信誉单位&。

SKET holds a superior class certificate of engineering investigation, a class certificate of engineering inquiring, a first class certificate of the fields of geotechnics and foundation and other class certificates, for example, estimation of pile foundation, earthwork, explosion dismantlement engineering, special engineering and so on.

持有工程勘察综合类甲级、工程咨询甲级、地基与基础工程壹级以及桩基检测、土石方工程、爆破与拆除工程、特种专业工程等资质证书。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48