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Initiation into Hermetics provides step by step instruction in the form of practical exercises.

起爆到hermetics规定，一步步在教学中使用的形式，实际练习。

Under Multislice helical CT guidance, 2.5-5 mL of polymethylmethacrylate mixture （ratio of polymer, moner, ultrafluid iodinated oil was 20 g : 10 mL : 3 mL） had been injected into pathologic pedicles step by step after successful puncture using 13G needle.

在CT引导下，用13G针穿刺到椎弓根，将聚甲基丙烯酸甲酯粉剂、液态单体及超液态碘化油按20g：10mL：3mL的比例配制，当骨水泥呈膏状时，分步注入骨水泥约2.5～5mL。

So far, more than 400 people to the United States, Canada, New Zealand, Saudi Arabia, working in 13 countries, nearly 1,800 people to Beijing, Shenzhen, Tianjin, Shanghai and other mainland city of employment, the employment rate reached 100 percent, and the quality of employment and stability of the good; Since 2003, the schools are with the United States, Canada, Australia, New Zealand and four countries, five institutions have established stable cooperative relationship, the external output channels, step by step flow; Ministry of Education, Ministry of Health and Hebei Province, Chengde City, as well as foreign institutions in the schools to set up various training bases 5; the past five years, the school sponsoring scale nearly one-fold, the campus covers an area of increased 113%, construction area increased by 1.5 million square meters, laboratory instruments and audio-visual equipment , books and other school conditions have been substantially improved; the establishment of teaching practice base 95, including major hospitals outside the province such as the Beijing Union Medical College Hospital, PLA General Hospital, the Third Affiliated Hospital of Peking University Department of Medicine, Shenzhen Second People's Hospital, Shanghai Punan A total of 44 hospitals, etc.; the overall quality of teaching staff has been significantly improved, train 21 graduate students, teachers, served as the textbook editor of the National Commission 8, deputy editor of 3; In recent years, the school received more than 20 each year and several other universities abroad, missions or study visits of experts and scholars, the social impact of growing; school sponsoring the good results achieved by the media attention, the China Education reported that vocational and technical education in China magazine, China's economic construction magazine, Hebei Daily News and a number of media school characteristics school carried out varying degrees of coverage, such as the China Education Daily,"features professional make angels in white taken the door," the Chinese Journal of Vocational and Technical Education "angel from here into the world," and so on.

截至目前，已有400多人到美国、加拿大、新西兰、沙特阿拉伯等13个国家工作，有近1800人到北京、深圳、天津、上海等国内大城市就业，就业率达到了百分之百，而且就业质量和稳定性良好；2003年以来，学校分别与美国、加拿大、澳大利亚、新西兰等4个国家的5个机构建立了比较稳定的合作关系，对外输出渠道逐步畅通；教育部、卫生部和河北省、承德市以及国外机构在学校建立各类培训基地5个；近5年来，学校办学规模扩大了近1倍，校园占地增加了113％，建筑面积增加了1.5万平方米，实验仪器和电教设备、图书等办学条件得到了实质性的改善；建立教学实习基地95个，其中省外大医院如北京协和医院、解放军总医院、北京大学医学部第三附属医院、深圳第二人民医院、上海浦南医院等共44所；师资队伍综合素质得到显著提高，培养研究生21名，教师担任全国统编教材主编8部，副主编3部；近年来，学校每年接待20余所兄弟院校和数个国外访问团或专家学者的考察访问，社会影响不断扩大；学校办学取得的良好成绩受到了媒体的关注，中国教育报、中国职业技术教育杂志、中国经济建设杂志、河北日报等多家媒体对学校特色办学情况进行了不同程度的报道，如中国教育报的《特色专业让白衣天使跨出国门》、中国职业技术教育杂志的《天使从这里走向世界》，等等。

Under the leadership of the Communist Party of China and the guidance of Marxism-Leninism, Mao Zedong Thought and Deng Xiaoping Theory, the Chinese people of all nationalities will continue to adhere to the people's democratic dictatorship and the socialist road, persevere in reform and opening to the outside world, steadily improve socialist institutions, develop the socialist market economy, develop socialist democracy, improve the socialist legal system and work hard and self- reliantly to modernize the country's industry, agriculture, national defense and science and technology step by step to turn China into a socialist country that is prosperous, powerful, democratic and culturally advanced.

中国各族人民将继续在中国共产党领导下，在马克思列宁主义、毛泽东思想、邓小平理论指引下，坚持人民民主专政，坚持社会主义道路，坚持改革开放，不断完善社会主义的各项制度，发展社会主义市场经济，发展社会主义民主，健全社会主义法制，自力更生，艰苦奋斗，逐步实现工业、农业、国防和科学技术的现代化，把我国建设成为富强、民主、文明的社会主义国家。

Considering gas-solid flow in annular space and BoYun Guo's hydrodynamic parameters model, For aired underbalanced drilling, combined with the minimum energy Angel law and based on the mininum gas injection scale at the key points, it is established a bottom-hole pressure model for gas-solid two phase stream; meanwhile, calculated the downhole depth of the Downhole-Deployment-Valves; and then fabricated the corresponding calculation software. For streamingly underbalanced drilling, it is fully given a step-by-step solution based on analysis from the relationship of various wellbore pressures at the course of underbalanced drilling as well as from the streaming behavior in different wellbore sections, adding consideration on multiphase stream pressure drop and Downhole-Deployment- Valve into account, it is of common application for development wells.

对于气体欠平衡钻井，考虑环空为气固两相流，参考BoYun Guo的流体力学参数计算模型，结合Angel的最小动能法标准，从满足关键点处的最小注气量入手，建立了气固两相流的井底压力计算模型，同时对套管阀的下入深度进行了计算，并利用VB语言编制了相应的计算软件；对于液体欠平衡钻井，考虑环空为多相流，在充分分析欠平衡钻井井内基本压力关系的基础上，从环空多相流压降分析入手，通过对井筒内各段的流态分析，逐段求解。

MCM2～7 proteins are related to each other and form hexamer,functioning in the replication as DNA helicases at the initiation step and elongation step,to ensure the DNA precisely duplicated and segregated into two copies.

其中，MCM2～7在生物体中以六聚体形式存在，在DNA复制起始和延伸过程中起DNA解旋酶作用，对确保在单个细胞周期中的DNA精确复制与传递中起作用。

He growth process of silver particles with adsorption time is that the reduced silver precursors coalesces into silver particles, branch-shaped silver particles and larger silver pieces, step by step.

EM观察发现：随吸附时间延长，还原的Ag粒从小颗粒状发展到类树枝状的颗粒并最终形成Ag片；相应的电子衍射图也表明，Ag的结晶聚集体形态变化是：无定形→多晶→大银片。

Based on the thorough study of sources and characteristics of the three errors in laser collimation technology, an error correction method by integrating multi-point detection, multi-variant polynomial step-by-step regression analysis and adaptive noise-elimination is proposed. The influences of beam drift, bending and whipping are taken into consideration to enhance the stability of plumb datum line.

在深入分析激光准直技术中三项主要误差因素来源及其特性的基础上，提出了利用多点监测、多元多项式逐步回归分析法与自适应除噪技术相结合的综合修正方案，建立铅垂基准线的修正模型，综合考虑了激光漂移、光线弯曲以及随机抖动等因素的影响，从而有效提高了铅垂基准线的稳定度。

Firstly, the paper refers to commodity marketing mode that is agency method step by step. On the basis of the idea of marketing mode, the whole Grid environment is carefully divided into many domains, including intra-area and inter-area; Secondly, combining with characteristics of virtual supermarket management model and mechanism, we give out a multi-Agent layered grid resource management model; Then, every functional Agent is described and designed referring to the theory of category optimization and shelf optimization in supermarket; Finally, a simulative experimentation based on GridSim, Which is a good simulation toolkit for grid resource scheduling, has been done to verify the efficiency.

首先，根据商品在市场的销售模式采用分级代理方式，对整个网格环境进行区域划分，分为区域内和区域间的具体结构；其次，结合虚拟超市模型的经营模式和管理机制的特点，给出了一个多Agent层次化网格资源管理模型；然后，借鉴超市中品类优化和货架位优化的理论对各功能Agem进行描述和设计；最后利用网格资源调度模拟软件GridSim对该资源管理模型中提出的网格资源调度方法进行模拟。

Cage shaped rotor includes following parts: columnar rotor core made from soft magnetic material, multiple bar conductors made from copper inserted into rotor core along up and down direction, short circuit rings made from copper installed on upper and lower ends of rotor core in order to realize electrical connection among each bar conductor. Preparation method includes steps: in step for preparing short circuit ring assemblies, bar conductors are installed between short circuit rings in upper part and lower part to keep electrical connection between short circuit rings in upper part and lower part; in step for forming columnar rotor core, pressurization molding soft magnetic material is carried out when short circuit rings module is in die so as to form rotor core, where bar conductors are inside and short circuit rings are in upper and lower ends.

一种电动机的笼子状的转子及其制造方法，电动机的笼子状的转子包括转子铁芯，用软质磁性材料制成，呈圆筒状；多个导体棒沿上下方向插在转子铁芯的外圈，用铜制成；短路环为能够与各导体棒实现电连接，分别安装在转子铁芯的上、下端，并用铜制成；其制造方法，即制作短路环组件的阶段，在这个阶段中在用铜制成的上部短路环与下部短路环之间安装铜质的导体棒，从而形成短路环组件，这些导体棒相距一定间隔，与上、下短路环保持电连接；形成圆筒形转子铁芯的阶段，在这个阶段中把短路环组件放在模具内，并用软质磁性材料进行加压成型加工，从而形成导体棒位于其内部、短路环位于其上、下两端的转子铁芯。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。