查询词典 self-affirmation

The first part concerned the self-conceptions of competence in the field of childrens physical exercise.

实验发现：1泛化经验下，小班幼儿对自己的跳远能力作出不切实际的高估，直接经验对此倾向没有显著的修正作用；中、大班幼儿在泛化经验下，对自己能力的估计相对保守，但在三次试跳后，也表现出高估倾向，但两者与其实际能力间都存在不同程度的显著相关，表明这种高估在学前中后期已具有一定的现实基础；2幼儿在多项目判断上比在单项目判断上更容易表现出能力高估，但多项目任务上对能力的程度判断，则0 细致地体现出幼儿对任务难度与能力间关系的理解和在自我能力判断中的运用。。

The relationship among acceleration, road and running velocity was studying, and the research result offered the theory direction for future enhancement running test of self-propelled gun in the field.

其仿真试验通过强化试验路面上得到的不同车速下车辆驾驶员位置的垂直振动和水平振动加速度及其均方根值，解算出振动加速度与路面及行驶速度的关系。

The introduction of the Field Grey Assault Gun uniform in 1940 led to field grey collar patches similar to the panzer type patches shown above. These were worn by self-propelled artillery crews.

引进外地灰色殴打枪制服在1940年导致领域的灰领补丁类似该型装甲补丁上面显示的，这些人所穿的自行火炮的船员。

The experimental results show that the distribution founction p of the whole signal group and the different pulse width subsets all fit the lognormal distribution with very high precision in the amplitude's field of definition (V0,VM) under the condition of the big samples, which indicates that the random signal group has the statistical fractal (self-similarity) characteristic.

实验数据表明，在大样本条件下，脉冲信号集合整体及不同脉宽信号子集的p 函数在幅度定义域(V0，VM)内均以很高的精度满足对数正态分布形式，即该随机脉冲信号群具有统计分形特征。

The mathematical programming formulation and related solution procedure are established by the traditional BEM. Through the discretization of space and time, the elastoplastic stress simulation method and reduce-basis technique are adopted to construct the self-equilibrium stress field. The numbers of variables and constraint equations in the resulting mathematical programming formulation are reduced greatly and then the dimension obstacle of computation in 3-D limit and shakedown analysis is overcome.

采用常规边界元方法建立了三维结构极限与安定分析的数学规划格式，通过对时间和空间的离散化，并采用弹塑性模拟法构造自平衡应力场和引入减缩基技术，大大减少了所形成的数学规划格式中的未知变量和约束方程的数目，有效地克服了三维结构极限与安定分析中的维数障碍问题。

In the self-excited dc machine, the field winding can be connected in three different ways.

对于它励直流电动机，励磁线圈由一个单独的电源来励磁，如图 4-1A-2a 所示。

The validity of the method is demonstrated by comparison with results obtained from tests on a practical drive system. The influence of damper winding on performances of self-controlled synchronous motor, especially on commutation process and commutation limit, are analyzed in detail. It is shown that damper winding has little effect on increasing overload capability. The influences of field winding on torque, commutation process and overload capability are analyzed also.

然后在此基础上，分析了阻尼绕组和励磁绕组对自控式同步电动机性能的影响，包括对电磁转矩、换流过程和过载能力的影响，重点分析了阻尼绕组对换流过程和换流极限的影响，讨论了阻尼绕组在自控式同步电动机中的作用，得出阻尼绕组对提高过载能力作用不大的看法。

Second, the array of product categories more than 20 years, the company's long-term commitment to the hydraulic lifting platform for research and development, continuous improvement and innovation in enterprise products, existing products: high-altitude platform, self-propelled platform lift, fixed-take-off and landing platform , Hydraulic Deng axles, hydraulic and a series of flip-products, the Company specifically for the fifty-first in Shanghai by the military created a mushroom-shaped radar lifting platform, has been the praise on the military.

二十多年来，公司长期致力于液压升降平台的研制和开发，不断的改进和创新企业的产品，现有产品：高空作业平台、自行式升降平台、固定式升降平台、液压登车桥、液压翻转架等一系列产品，本公司专为上海市第五十一所制造了蘑菇形军用雷达升降平台，得到了军方的赞评。

Now familiar in many self-righteous men Older women who, when only a fig leaf when the person is still there to talk about .

如今在许多自以为是的熟男熟女身上，当只剩一块遮羞布的时候，还在那里大谈人的。

It is a mechanism that helps prevent self-pollination and is most common among wind-pollinated and unspecialized insect-pollinated flowers, as in figwort.

是一种避免自花授粉的机制，在风媒花和非专性虫媒花中最为普遍，比方说玄参。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。