查询词典 function of function

A modified etching model is proposed, in which the diffusion coefficient is a function of the temperature and concentration and the etching rate constant is a function of temperature.

在前人腐蚀模型基础上考虑扩散系数是浓度和温度的函数，腐蚀速率常数是温度的函数，得到了修正模型。

Firstly, after the analysis on probability distribution of GenCos' bidding results, a concept of bid acceptance probability distribution function of GenCos is proposed; then based on the features of bidding structure in day-ahead and real-time markets, a multi-objective bi-level programming bidding strategy model in day-ahead and real-time markets for GenCos is built for electricity markets in which the step-wise bidding function and pay-as-bid settlement protocols are utilized; and then in order to solve the proposed model an algorithm based on Monte Carlo method and genetic algorithm is designed; finally, the simulation of numerical examples are performed to verify the correctness of the proposed model and algorithm.

首先在分析了发电商竞价结果的概率分布之后，提出了发电商竞价成功概率分布函数的概念。然后基于日前和实时市场中投标结构的特点，针对采用分段报价和按报价结算(pay as bid price，PAB)方式的电力市场，建立了日前和实时市场中发电商的多目标二层规划竞价策略模型，并设计了以蒙特卡罗方法和遗传算法为基础的求解算法。最后采用算例对所提出的模型和算法进行了仿真验证。

Such random load is balanced take no account of machine function, its silent thinks the function of every machine is same.

这样的随机负载均衡是不考虑机器性能的，它默认为每台机器的性能是一样的。

So the function of modern logistics management had turned itself from the traditional supportive function into acritical approach and incorporated into the range of enterprise strategic management and even become the foundation of enterprises'development strategy.

因此，现代物流管理己从传统的支持性的企业职能转变为重要的竞争手段，被纳渗入渗出企业战略管理的范围，甚至成为企业发展战略的基石。

In this paper, the function of regression matrix is estimated in a growth curve model, and the necessary and sufficient conditions that a linear estimator of the function is admissible among the class of all lin ear estimators under matrix loss are obtained.

摘 要：对增长曲线模型中回归矩阵的函数的线性估计进行了研究。在矩阵损失下，作者得到了线性估计在一切线性估计类中可容许的充要条件。

The rhetorical function of Chinese words is very abundant, the affixation rhetorical function is one of them.

汉语词语的修辞功能是较丰富的，词语的附加修辞功能只是词语的语言修辞功能的一个方面。

Up to now, the performance index is almost described as an algebraic function of manipulating variables, it implies the response of performance index to the manipulating variables is instantaneous or the system is in steady state, and the effects of disturbances on the objective function are not taken into consideration.

在以往的工作中，大都把过程的调优变量与目标函数之间的关系用代数方程描述，这意味着目标函数对调优变量的响应是瞬时的，或假定过程处于静态，而且一般也不考虑过程中其它干扰对目标函数的影响，即在算法结构中，调优变量与目标函数构成唯一的因果关系。

It constructs system around dealing with " course" of function , and the change of user s needs is for the function mostly. So the software use this technological development is poor in stability, alterability and getting reusable.

它是围绕实现处理功能的"过程"来构造系统，而用户需求的变化大部分是针对功能的，因此，用这种技术开发出来的软件，其稳定性、可修改性和可重用性都比较差。

Drinking this kind tea also has a function of calm. Besides, asparagus contains rutin, amrita, biochem, arginine etc, which are also useful to prevent some diseases such as hypertension and cerebral haemorrhage. This product, which is sweet and clear, keeps the nutrition of fresh asparagus. It is a healthy drink of the 21st Century with its clear function of preventing cancer.

长期饮用芦笋茶可起到清神醒脑的作用，除此之外，它还包含了芦丁、甘露、生物化学粒子和静氨酸等等，这些成分同样可以有效的预防多种疾病，例如：高血压和脑溢血等；它口感甘甜清爽，保留了新鲜芦笋的营养价值，是可以有效预防癌症的二十一世纪的健康饮料。

The results showed that soil wind erosion was the near-surface wind-sand activity. The sediment particle saltates mainly in 7.5-43.5 cm. Wind sediment amount decreased along height, which correlate well with power function, exponent function and logarithm function. The sediment particle composition was influenced strongly by wind erosion intensity and topsoil characteristics. However, the regularity of sediment composition was distinct in a definite paticle size in different heights. Wind erosion amount increases with wind speed exponentially, which was influenced by times that the wind does.

结果表明：阴山北麓农牧交错带土壤风蚀是一种近地表的风沙运动，风蚀物跃移颗粒体主要集中在7.5～43.5 cm高度，风蚀物含量沿高度呈一递减函数，对幂函数、指数函数和对数函数均具有较好的相关性；风蚀物颗粒组成与风蚀强度和地表状况关系密切；风蚀物颗粒组成以某一粒径范围、某一高度为界随高度的变化而表现出明显的规律性；风蚀量沿高度的变化与风力作用时间有关，风蚀量随风速的增大呈指数增加。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。