查询词典 check experiment

The purpose of neutron albedo experiment is to check and scale the programs, parameters and methods used in engineering design.

中子反照实验的目的是检验和标定工程设计使用的程序、参数和方法。

The common method, that all strong-correlation terms of the model are eliminated, can bring the loss in the engineering application, so the new method is proposed that the identified model reserves some correlation. The augmented matrix A is constructed by the outputΔW and the matrix S. The"determinating order based on ratio of determinant"is brought out to screen the strong-correlation terms in the structure identification. The latent root estimation is improved in screening the eigenvalues and eigenvectors. Thus the estimation precision is improved greatly.The consistence check of guidance instrument error coefficients of flight test and ground test is the purpose of flight experiment. The causes of inconsistency of the two models are analyzed. The hypothesis test of linear regression model based on F statistics is proposed to check the consistence.Finally, the instability of error coefficients is probably caused by the change of the flight environments, therefore, the relation between the error coefficients and flight environment is analyzed. The approach is presented to identify SINS guidance instrument error models and compensate the error in the segmented sections corresponding to the change of vertical acceleration of aircraft.

在结构辨识中，常用的方法由于将模型中的强相关项全部剔除而给工程应用带来损失，因此，本文提出了新的有益思想，即在保留一定相关性的基础上进行辨识：将输出向量ΔW与环境函数矩阵S构成增广矩阵A，然后采用"比定阶行列式"来剔除相关向量的方法，这样既可以尽可能多地保留了对落点影响大的强相关参数，又可以对落点影响小的强相关参数给予剔除；在参数估计中，改进了特征根估计中特征根和特征向量的筛选方法，提出"近零"准则，从而大大提高了参数估计的精度；再者，鉴于天地模型"一致性"检验是飞行试验和SINS制导工具误差系数分离的主要目的，因此，本文又深入分析了造成天地模型不一致的原因，提出了采用基于F统计的线性回归模型假设检验方法来进行捷联制导工具误差模型的天地"一致性"检验；最后，鉴于飞行环境剧烈变化可能会对惯性仪表误差系数稳定性带来一定的影响，因此本文深入地分析了SINS制导工具误差系数与外界环境的关系，提出了基于过载变化大小的分段辨识和分段实时补偿的算法。

Seriously. Some backpackers swear by this, but before you try it in the backwoods, experiment at home to check for an allergic reaction.

一些背包客很信赖这个，但是你在偏远地区试用它之前，先在家里做个实验看看有没有过敏反应。

Due to the difference of the terrain and rainfull between Taiwan and the other countries, the fishway of the check dam in Taiwan can not be completely imitated from other country. Therefore Slopeland Engineering Lab of Department of Soil and Water Conservation , NCHU makes a series of experiment in fishway of the check dam from 1998-2008. The experiments focus on structure of inclined section、horizontal section and U-turn horizontal section of the fishway.

有鉴於国内外地形及降雨条件的差异，台湾的防砂坝鱼道不能套用国外鱼道经验，因此国立中兴大学水土保持学系坡地工程研究室於1998年起至2008年不断进行防砂坝鱼道构造试验之模拟，分别探讨鱼道的倾斜段、水平段与回头弯段构造应用与水理分析。

objective:study female the yin false wet you of clinical pathology characteristics and discriminate judgment.method:rightness 69example sufferer of clinical and laboratory check the data carry on analysis.result:pcv and small labium seamy side the most familiar(91.3%) skin external appearance with floss form familiar(62.3%) be located on a roe of fish form a time it;(33.33%)organization pathology show the upper part in the ji layer to fill the air a sex net basket a form empty bubble cell kind change;the acetic acid experiment a rate;(97.17%)human milk head lump virus second type examination feminine gender.conclusion:pcvhave a clinical characteristics of show the zhao, acetic acid of experiment hpv examination have importance value towards discriminate analysis.

目的：探讨女阴假性湿疣的临床病理特点及鉴别判断。方法：对69例患者的临床及实验室检查资料进行分析。结果：女阴假性湿疣及小阴唇内侧最为常见(91.3％)皮肤外观以绒毛状常见(62.3％)位于鱼子状次之(33.33％)；组织病理示棘层中上部弥漫性网篮状空泡细胞样改变；醋酸的试验率(97.17％)；人乳头瘤病毒亚型检测阴性。结论：女阴假性湿疣具有显著的临床特点，醋酸的试验hpv检测对鉴别分析有重要价值。

Stop drug 4 week hind check enzymatic experiment of gastroscope, fast urea and 14C urea are expiratory experiment, evaluate Hp eradicative rate and cankerous heal rate.

停药4周后复查胃镜、快速尿素酶试验和14C尿素呼气试验，评估Hp根除率及溃疡愈合率。

The weight was measured and the food intake was recorded every week. Fasting blood was collected to check total cholesterol in serum once every two weeks. The experiment was end in 12 weeks. Under anesthesia,the blood was collected from hypogastric aorta to check the level of serum blood lipid and the activities of superoxide dismutase and catalase.

每周称重，记进食量，每隔两周采空腹血测定血清总胆固醇，12周后实验结束，麻醉下腹主动脉采血检测血清血脂水平和超氧化物歧化酶、过氧化氢酶的活性。

We program the model in GAMS code and solve the model numerically. In order to check the modeling procedure and the results, we solve the model without any policy changes and obtain a solution identical to the initial equilibrium, and we also double the numeraire and run this experiment to check the variables' price homogeneity of degree zero.

在此基础上，设计了模型检验方案对模型进行重复计算，检验模型变量的价格齐次性、模型对贸易参数取值的稳健性等，从而证明静态模型的建模流程与计算是正确的。

This paper introduces the research arm of automatism check and measure and isolation and give an alarm system, to confirm the technology project, to solve the linchpin technology, and go deep into research and experiment to actualize automatism check and measure and isolation and give an alarm to electromagnetism valve with malfunction from theory and technology.

本文介绍了可控减速顶电磁阀故障自动检测，隔离报警系统的研究目的、技术方案的确定以及关键技术的解决，从理论上、技术上对实现故障电磁阀的检测及自动隔离进行了深入研究和实验。

The result indicates that normalizing the management of five links such as experiment preparation, experiment manipulation, note labels and equipment check-up, experiment report, experiment examination and laboratory opening, and in each link puting forward the explicit reques...

规范实验预习、实验操作、记录审签与器材检查、实验报告、实验考核与实验室开放等5个环节的管理，每一环节均对教师和学生提出明确的要求，环环相扣，使每一环节均落到实处。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了