查询词典 important condition

Metadata is the descriptive data for rhe data structure,quality,condition,query and other relative property,and plays an important rale in information sharing.

元数据是说明数据内容、质量、条件、查询和其他有关特征的背景数据，在信息共享中有重要作用。

According to the characteristics presented by armed helicopters during cruising or searching for ground targets, this paper has established the mean-square deviation stationary random model of helicopter tracks. It is an important method to decorrelate the measure noise by estimating the parameters of the color noise online. Kalman filtering and forecasting have been made with helicopter tracks. The simulated study has been carried out on helicopter tracks under the condition of color noise. It is very difficult to get an accurate and reliable prediction when the data is very limited. The paper make use of the theory of grey system to resolve the problem of prediction of helicopter tracks, establishing the GM model of grey systems and the cumulative residual error model of n degree, then correcting the GM forecast model. In the period of sampling, GM model and residual error model have been established on line to improve prediction precision.

结合武装直升机在巡航或搜索地面目标的特点，给出直升机航迹模型为协方差平稳随机模型，在线估计有色噪声参数，对测量噪声去相关，对直升机航迹进行卡尔曼滤波与预估，最后对有色噪声条件下的航迹进行了仿真研究；在数据非常有限的情况下，准确地预测又很困难，本文提出了用灰色系统理论解决直升机航迹预测问题，建立了灰色系统GM预测模型和n次累加残差模型并对GM预测模型进行修正，在每个采样期间内，实时在线建立GM预测模型和残差模型以提高预测精度。

The CO2 uptake rate of plants is affected by the plant species and environmental conditions such as photosynthetically active radiation, temperature, water and nutrient contents. PAR is the most immediate environmental control on photosynthesis while air temperature affects both photorespiration and dark respiration. In the natural condition, PAR and temperature play an important role in net CO2 uptake. The effects of PAR and air temperature on the CO2 uptake of Pterocarpus macrocarpus grown in a natural habitat were studied in the present work. Due to many uncontrollable factors, a simple rectangular hyperbola could not represent the measured data. The data were divided into groups of 2℃ intervals; CO2 uptake in each group may then be related to PAR by a rectangular hyperbola function. Using the obtained functions, the effect of PAR was removed from the original data.

用涡度相关法对亚热带红壤丘陵区人工针叶林的二氧化碳、水、热通量进行了观测，重点分析了23m、39m两层高度的观测结果，同时把观测期分为春季和冬季两个不同时间段作了对比：结果表明，不管冬季还是春季，39m高度所测的总通量值和夜间通量值都要小于23m的观测值，这种通量差别表明：23m高度的观测结果更接近当地生态系统与大气之间的通量交换值，在此种生态类型条件下用涡度相关法测碳通量时，在23m、39m两层高度之间仍然存在大气平流现象；该试验区植被在冬季仍然可以进行光合作用，而且光合作用所吸收的CO2大于呼吸作用所排放的CO2，因此该种生态系统在冬季仍表现为碳汇；春季的碳通量值为冬季的2倍以上。

Therefore, experimental and theoretical study on phase behavior and relative permeability in real porous media under formation condition is very important.

实验和理论上研究真实多孔介质中、地层条件下的凝析油气体系相态以及渗流规律具有更大意义上的实际代表性，是非常重要的。

IMPORTANT: In order to keep your sales history in a relist, you cannot increase price or make changes to titles, categories, and item condition.

非常重要：为保证重新刊登物品时存在有效的销售记录，请不要提高该物品的价格，修改标题、分类和物品属性。

The accounting information is one of the important bases for the decision makers to make decisions,and the dependence and reliability of the ac counting information are the basic p remise and condition of guaranteein g that the in-formation users make the right decis ion.

会计信息是决策者进行决策的重要依据之一，会计信息的相关性和可靠性是保证信息使用者做出正确决策的基本前提和条件。

The ac counting information is one of the important bases for the decision makers to make decisions,and the dependence and reliability of the ac counting information are the basic p remise and condition of guaranteein g that the in-formation users make the right decis ion.

会计信息是决策者进行决策的重要依据之一，会计信息的相关性和可靠性是保证信息使用者做出正确决策的基本前提和条件。

The internal resonance condition plays an important role in the dry-friction induced self-excited vibration.

另外，系统的内共振状态对干摩擦自激振动有重要影响。

Adaptive to wall and sealing spring is important part of wallclimbing robot. After having analyzed it theoretically, the author of this paper obtains the condition of selecting restiveness of the spring for designing robot firstly.

适应于壁面的密封弹簧是爬壁机器人吸盘腔的重要组成部分，本文对其进行了理论分析，提出了结构设计过程中弹簧总刚度的理论选择依据。

The content of the parental rights and minor children's rights of privacy has all aimed to the private life of minor children's study and entertainment, which has created the condition of the conflicts between the two parties. Neither the law of our country has detailed stipulated for the content of parental rights, nor stipulated restrictedly to minor children's rights of privacy. The legitimate right is the basis to realize the right and ensure the right is legal. Because of the unperfected law, both two parties haven't got a clear confine in using their rights. So it also becomes one important reason of the conflict. In the past, parents use their guardianship as the hegemony which including some long-history autocratic tradition. It is the cultural factor of disregarding and excluding the individual privacy. With the development of democracy and legal system, citizen including minor children have realized their rights to privacy which has also become one reason to raise the right conflict.

因父母行使亲权与未成年隐私权的内容均指向了未成年人的学习娱乐等私生活，为两者发生冲突创造了条件；而我国法律既未对父母行使亲权的内容作具体详实的规定，也未对未成年人的隐私权作限制性规定，权利的法定化是为权利的实现和保障奠定法律基础和合法性依据的，法律本身的不完备、不完善使得权利主体行使权利的界限不明确，也是造成权利冲突的重要原因；古代以家长权为支配权的亲子法，包括中国古代社会存在的源远流长的专制传统，是对个人隐私的漠视和排斥的文化因素；随着民主法制的发展，公民包括未成年人权利意识的发展，也是权利冲突现象增多的一个直接导因。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。