查询词典 stability conditions

In this paper, the conditions on the determination of the Fe and Fe by phenanthroline spectrophotometry were investigated. The maximum absorption wavelength and stability of complex were studied.

中文摘要：摘要：研究了邻菲啰啉在一定波长下测定Fe和Fe的条件，考察了配合物的最大吸收波长、配合物的稳定性等。

Keep the paper good planeness, attention should be paid to the quality of the source from the baguanhe control: one is to maintain the stability of the paper into the paper do not just immediately put into use, it is best to rotate over time to better use the result; the other is stored on paper warehouse and cutter workshop and business card printing and membership card-making workshop of temperature and humidity, to maintain the equilibrium conditions, cannot be placed within a larger geographical imbalance in order to prevent the occurrence of the deformation.

保持纸张良好的平整度，应注重从质量源头上进行把关控制：一是要保持纸张性能的稳定性，刚进的纸张不要马上投入使用，最好旋转一段时间后使用效果较好；二是存放纸张的仓库和切纸车间与制卡和会员卡制作车间的温、湿度，要保持相应的平衡条件，不能存放在较大的悬殊情况，以防止变形情况的发生。

We also derive the sufficient conditions of robust stability by rank-1 decomposition of the matrix under the assumption that uncertainty is matrix polytope structured uncertainty.

假设不确定性为矩阵多胞形结构不确定性，利用矩阵的秩-1分解，得出系统鲁棒稳定的充分条件。

In the first part, first of all, we have a priori estimate for solution of the reaction-diffusion equation with initial condition and Dirichret boundary conditions. Then, we construct a semidiscrete Legendre pseudospectral scheme, and have a priori estimate for approximate solution. We discuss the asymptotic stability of approximate solution. At last, we get a error estimation on large time for solution of the semidiscrete system.

首先，对此类方程初边值问题的解进行了先验估计；然后建立方程半离散的Legendre拟谱格式，并对近似解进行了先验估计，讨论了近似解的渐近稳定性；最后，得到了半离散系统解的长时间误差估计。

Through this discussion, we can clearly understand: research by the delay or pulsive problems and the existence of solutions with the conclusions of stability and pulsive delay variable conditions are inseparable.

通过讨论，我们可以清晰地看到：所研究的时滞或脉冲问题解的存在性及稳定性的结论与时滞变量和脉冲条件密不可分。

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。

Using the discrete dynamical system determined by the stroboscopic map, we obtain an exact 1-periodic solution of the system which is with Ricker function and obtain the threshold conditions for its stability.

运用由频闪映射决定的离散动力系统，得到了具Ricker功能函数系统的精确1-周期解，并讨论了它在临界条件下的稳定性。

The anthocyanins present in the Roselle possess highly reactive characteristics and due to various processing and storage conditions, bad color changes occur and affects the quality and stability of the product.

然洛神葵所含的花青素具有高度反应性，随加工和贮藏条件不同，容易产生不良颜色，影响产品品质及安定性。

The strain carrying pLEB590 was shown to be able to grow in medium containing a maximum of 550 IU Nisin/ml, and the host strain could maintain the segregational stability of pLEB590 under selective conditions.

携带载体pLEB590的菌株可以耐受最大为550 IU /ml 的Nisin浓度，并且在Nisin选择压力下能够保持外源质粒的遗传稳定性。

［Objective］To study the biomechanical stability of slidable pedicle screw system with the comparison of slidable pedicle screw system and universal pedicle screw system in intensity,rigidity and other biomechanical functions.［Method］Twelve spinal specimens of the pig were randomly divided into two groups and the schubweg on the vertebra of T12 were measured in different conditions.In the end the intensity and rigidity of two groups were compared which were computed by the schubweg.

［目的］对滑动椎弓根钉系统与通用椎弓根钉系统在脊柱侧凸固定强度、刚度和稳定性等方面进行生物力学比较，以测试滑动椎弓根螺钉内固定系统稳定性的生物力学性能［方法］采用12具猪新鲜脊柱标本，随机分成两组分别测量不同工况下T12椎体的位移，并计算其强度和刚度进行比较。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。