环境的

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。

Skinner that the operant conditioning, classical conditioning is more important than that, he was more emphasis on sports goods, especially the people's initiative to act on the environment, changes in the environment initiative.

斯金纳认为操作性条件反射，比经典条件反射更重要，他更重视运动物，尤其是人的主动作用于环境，改变环境的主观能动性。

" Climatic adaptation, human: In physical anthropology, the genetic adaptation of human beings to different environmental conditions, such as extreme cold, humid heat, desert habitat, and high altitude s."

气候适应：人类对不同环境条件的遗传适应性。人体适应性，从对严寒、湿热、沙漠、高空以及疟疾流行环境的反应中表现出来。

" Climatic adaptation, human: In physical anthropology, the genetic adaptation of human beings to different environmental conditions, such as extreme cold, humid heat, desert habitat, and high altitudes."

气候适应：人类对不同环境条件的遗传适应性。人体适应性，从对严寒、湿热、沙漠、高空以及疟疾流行环境的反应中表现出来。

The conclusion is that combined index and harmony degree can be well used to assess potential impacts on environment,society and economy when the land use planning is implemented.

结果表明，毕节地区土地利用规划修编方案对生态、社会和经济环境的综合影响属中等水平协调，通过适当的环境影响减缓措施加以改善即可。

There is a little pollutant except very little comedo. Because of using this production, the soil has been increased organic matter, cultivated soil and decreased losing of nutritions, increased the yield of crop. Augment the fixation of CO_2 and restore the environment.

与其他产品相比，一体化营养基在生产和使用过程中对环境的影响相对比较轻微，污染物排放量除了少量粉尘没有废渣、废水和废气排出：由于产品使用后增加了土壤有机质，培肥地力，减少了营养物质流失，提高了作物产量，增加了大气二氧化碳固定量，具有较大的环境修复效应。

One of the effective ways to solve the problem of resource and environment is to set up and perfect the economic compensatory system of resource and environment.

建立和完善资源与环境的经济补偿机制，是解决资源与环境问题的有效方法之一。

The applications of cost-benefit analysis in project-based and regional environmental impact assessment are discussed in this paper.

环境影响评价的作用是预计大型基建计划对自然环境及被制造环境的影响。

Man is not the creature of circumstances.

人不是环境的产物，环境是人的产物。

It was designed to essentially deputize citizen for the enforcement of environmental statutes.

该制度赋予公民借助法院的权力，监督行政机关执行环境保护法律以达到加强执法或消除污染、善环境的目的。

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％。