查询词典 nitride process

And it discusses the components of Environment－Visual Process Modeling Language, Process Editor, Infrastructure Editor, Process Simulator and Process Enactor.

概要叙述了过程工程环境的主要组成部分：可视化的建模语言、过程编辑器、后勤编辑器、模拟器和运作环境。

This design encompassment oral preparation production process route launches: Through collection, analysis material, definite oral production technical process; According to the production request, to produces the technical process each construction section to carry on the material balance; By the craft production line choice production process unit, and determines each kind of equipment model based on the production line various construction sections material balance result; The root oral in production working procedure characteristic, as well as considered GMP and Pure Workshop Design Standard the basic principle and the request, carries on the reasonable arrangement to the production workshop.

该设计围绕口服液制剂生产流程路线展开：通过收集、分析资料，确定口服液的生产工艺流程；根据生产要求，对生产工艺流程的各个工段进行物料衡算；由工艺生产线选择生产工艺设备，并依据生产线各工段物料衡算结果确定各种设备型号；根口服液在生产工序上的特点，以及考虑GMP和《洁净厂房设计规范》的基本原则与要求，对生产车间进行合理布置。

According to the survey, three major hazards : hidden damage disposable chopsticks respiratory function : disposable chopsticks required fumigator production process, a process in the use of the heat will release SO2 Erosion respiratory mucosa; damage digestive function : hydrogen peroxide disposable chopsticks used in the production process. strong corrosive hydrogen peroxide, oral, esophageal or gastrointestinal cause corrosion; polishing process used talc.

据调查，一次性筷子隐藏三大危害：损害呼吸功能：一次性筷子制作过程中须经过硫磺熏蒸，所一在使用过程中遇热会释放SO2，侵蚀呼吸道黏膜；损害消化功能：一次性筷子在制作过程中用双氧水漂白，双氧水具有强烈的腐蚀性，对口腔、食道甚至胃肠造成腐蚀；打磨过程中使用滑石粉，清除不干净，在人体内慢慢累积，会使人患上胆结石。

We get the optimum process scheme which is suitable for the unit, through analysising and comparising different absorption schemes in the incipience of running of PSA. As to different operation conditions during pressure swing absorption actual operating, we propose to refer absorption cycle time, hydrogen yield and recovery rate as target of process characteristic, study and find out the interrelation between process parameters which influences each other and controls guideline; Through optimizing process conditions, we find out the best operation clicking in actual production, then confirm the best range of absorption cycle time, which make hydrogen yield of plant, hydrogen products purity and hydrogen recovery rate come up to the production requirement at the same time.

通过装置运行初期对不同吸附方案的分析、比较，选出适合本套装置的最优方案，针对变压吸附实际运行过程中的不同生产条件，提出了吸附时间、氢气产量和氢气回收率作为工艺条件研究的主要对象，找出相互影响的工艺参数和控制指标的相互关系；通过对工艺条件的优化，找出实际生产中最佳操作点，确定吸附时间的最佳范围，使装置氢气产量、氢产品纯度和氢气回收率同时满足生产要求，并对影响氢气回收率的其他因素进行了阐述，对优化操作提出建议。

Freezing soil is a natural phenomina in cold and mountain areas, which has great impact on the regional climate, water cycle, and water balance. The land surface process in the condition of soil freezing and thawing is one of the most important process in the area. This paper firstly reviews the present study on land surface process in the condition of soil freezing and thawing, especially the development after the the hydrological land surface model introduced into the study of General Circulation Model, then introduces the undergoing international research project, such as Project for Intercomparison of Land-surface Parameterization Schemes and Cold Land Process Field Experiment by NASA, and finally analyses and puts forward the future research field and topics.

冻土是全球中高纬地区和高山地带普遍存在的自然现象，它对全球以及区域性气候、水循环、水平衡等都有着巨大的影响，土壤冻融条件下的陆面过程正是这种影响的重要环节，介绍了土壤冻融条件下陆面过程的研究现状，特别是在大气环流模型中引入水文陆面模型以来陆面过程研究的迅猛发展，对现在国际上正在进行的考虑冻土的陆面过程研究项目，如陆面过程参数化比较计划的第二阶段第五期PILPS (2E)以及美国NASA的寒区陆面过程实地试验计划也进行了介绍，并在此基础上对土壤冻融条件下陆面过程的发展趋势进行了分析。

By changing basic assumption of Merton option pricing model to the assumption that jump process is a kind of special compound Poisson process and volatility without jump is the function of time, it is established that the behavior model of the stock pricing process is jump-diffusion process.

改变了Merton期权定价模型的基本假设，认为股票价格的跳跃过程为一类特殊的复合Poisson过程且无跳时的波动率为时间的函数，建立了股票价格服从跳扩散过程的行为模型。

Results In 7 cases of odontoid process fracture, X-ray demonstrated 4 cases and CT demonstrated 5 cases, whereas the spiral CT reconstruction diagnosed 7 cases, which could display the displacement of fracture clearly. The X-ray and CT showed asymmetric space between left and right gaps of atlantoaxial joint in 6 cases, while spiral CT reconstruction showed normal and excluded the possibility of atlantoaxial dislocation. There was one case of lateral atlantoaxial joint dislocation, which was demonstrated by the spiral CT reconstruction clearly but not by the X-ray and CT scan. There were 3 cases of atlantoaxial congenital deformity (1 case of absence of both posterior arch of atlas and odontoid process and 2 cases of maldevelopment of the odontoid process), which were displayed clearly by spiral CT reconstruction, but misdiagnosed as odontoid process fracture and atlantoaxial subluxation by X-ray and CT scan.

结果 7例齿状突骨折中，X线显示4例，CT显示5例，CT重建确诊7例，且清楚显示骨折移位情况；6例X线、CT显示寰枢椎左右间隙不对称，通过CT重建排除寰枢关节半脱位；寰枢外侧关节脱位1例，CT重建可清楚显示，而X线片和CT平扫均未能显示；寰枢椎畸形3例，分别为齿状突、后弓缺如1例，齿状突发育不良2例，CT重建均能清楚显示，而X线、CT均误诊为齿状突骨折、寰枢椎半脱位。

Displaces is simultaneously pays great attention to the goal and the process, and the teaching process mutual conformity interaction, the multiplication, the dynamic process evaluation. By science of library classification this article straightens out the foundation (Contend analysis, Post-modernism, Multi-intelligence), connotation and evaluation tools (students card, growth portfolio, academic performance on biological learning) of the process evaluation.

取而代之的是同时注重目标与过程、与教学过程相互整合的互动化、多元化、动态化的过程性评价本文通过文献法理清了过程性评价的理论基础(建构主义、后现代主义、多元智能论)、内涵及所需的主要评价工具(学生生物学科日常学习记录卡、生物学科学生成长袋、生物学科学生成绩记录册)。

PCA is not only used as feature extracting method (where process variables are subjected to multivariate normal distribution), but also as a tool for dimension reduction; BSA is used to extract independent features or process blind source signals from process information in information theory sense, which is more effective than PCA in describing the process.

主元分析方法不仅作为一种过程特征的提取方法（在过程信息服从多元正态分布的情况下），而且也作为一种过程数据降维的主要工具（在过程盲源信号提取的情况下）；盲源信号分析是从信息论的角度，从过程信息中提取出尽可能独立的过程特征信号或过程原始信源信号，它具有比主元分析更好的刻画过程运行特征的性能。

Since batch operation of MRCRS can be applied easily and extensively in production process, a kind of non steady—state microbial reaction coupled with a complete cell recycle separation process is emphasized and analyzed. This dynamic process was characterized by which cells were retained completely by the recycle separation process without purge stream.

五 鉴于微生物反应一循环分离耦合过程的间歇操作在生产过程中极易使用，本文还分析了分离过程对细胞完全截留且没有任何洗脱流存在的非定态的微生物反应一完全细胞循环分离耦合过程的操作特性及其优化。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。