同时,异步电动机的优点除了结构简单且强度好外,异步电动机还能在温度大幅度变化的环境下正常工作。
Meanwhile, the induction motor’s big advantage—apart from its simplicity and ruggedness—has always been its ability to tolerate a wide range of temperatures.
在混凝土结构中,由于混凝土导热系数小,外部环境急变时,内部温度变化存在明显的滞后现象。
In concrete structure, due to coefficient of conduction for concrete is small, when external environment changes sharply, the change for internal temperature has distinct hysteresis.
本文还给出了温度和湿度随水平距离变化的线性关系,并探讨了小气候边缘效应对群落结构、物种分布的影响。
The linear equations of temperature and humidity with distance were developed, and the impact of microclimatic edge effects on community structure and species distribution was also discussed.
在运转过程中,温度变化对结构的应力状态具有显着的不容忽视的影响。
During operation, temperature changes have significant influence that can not be ignore in the stress state of the structure.
二级结构随温度的变化暗示了折叠中间体的存在。
The changes of secondary structures with temperature suggest the presence of folding intermediates.
目前国内的混合结构建筑,由于温度变化以及材料伸缩等原因引起的墙体裂缝现象较为普遍。
Wall cracks occur commonly in buildings of mixed structures in our country, and the main reason is the material contraction due to temperature variation.
吸热(变黑)正在加热中的金属,其温度的升高速度骤然减慢,由吸收了热能的结构变化引起,并导致金属的颜色变黑。
A sudden slowing in the rate of temperature increase in a metal being heated, caused by endothermic structural changes and resulting in a darkening of the metal.
采用有限元法对雁形板屋盖结构的空间受力特性进行了分析计算,并着重考虑了温度变化对板截面应力的影响。
In this paper, the finite element method is used to analyze the behavior of the prestressed V-shape slab Roof structure, especially the effect of temperature change on the stress of slab.
涡流比变化时,燃烧室内的湍动能、流场结构及温度分布有很大的差异。
The turbulent energy, the fluid field structure and the temperature distribution show significant differences with the changes of air swirl ratios.
楼面结构出现裂缝的原因十分复杂,有材料、温度变化等原因,也有施工等方面的原因。
The floor structure presents the crack the reason to be very complex, has reasons and so on material, temperature change, also has aspect and so on construction reasons.
研究了该体系陶瓷微观结构、压电性能和退极化温度的变化规律。
Its crystal structure, and piezoelectric properties and depolarization temperature were investigated.
所以,烧结温度对相结构变化无影响。
So sintered temperature has no effect on the transformation of phase structure.
在不同的环境温度下,通过对典型结构的理论分析,探讨温度变化对半刚性沥青路面极限轴载的影响。
The effect of temperature on ultimate axle load of semi-rigid asphalt pavement was explored through theoretical analysis on a typical structure at various temperatures.
研究表明该种结构在温度变化和外荷载等作用下的力学特性与悬索桥有明显的不同。
The results show that aerobus suspending cable structure is different from suspension bridge in mechanical properties when it acted by external factors, such as temperature change, load, etc.
温度变化对桥梁结构的变形影响很大。
Alteration of temperature make the great effect to bridge structure.
其次,在运转过程中,温度变化对结构的应力状态具有显著的不容忽视的影响。
Secondly, in the course of operation, temperature changes on the structure of the stress of having significant impact can not be overlooked.
其次,在运转过程中,温度变化对结构的应力状态具有显著的不容忽视的影响。
Next the temperature change possesses the notable influence not to allow the ignorance to the stress state of structure in revolving the course.
研究了该体系陶瓷微观结构、压电性能和退极化温度变化规律。
The crystal structure, and piezoelectric properties and depolarization temperature of the ceramics were investigated.
得到了主共振温度响应曲线的两种拓扑结构及其变化趋势。
The temperature response curves of the system have two kinds of topological structures.
并测定了加热温度对不同磷含量的非晶镍磷合金的组织结构和硬度的变化规律。
Effects of heating temperatures on the structure and the hardness of amorphous Ni-P alloys with different phosphorus contents hare also been studied.
在单道多层熔覆中测量了熔覆不同层时熔池温度的变化,分析了结合面的金相和熔覆层的组织结构。
The change of molten pool temperature of different layers was measured, and the Metallographic and Microstructures in combined interface were analyzed.
为了进行裂缝控制应掌握结构温度场和温度应力的变化规律。
Consequently, it is required to know the variation regularity of temperature field in the structural member and thermal stress in order to make thermal crack controlled.
首先研究了支承条件与温度变化对结构施工张拉的影响,并给出了弦支穹顶的理想张拉成形态。
The effects of supporting conditions and the temperature change on the construction of suspen-dome are investigated first in the present paper.
进而推论:薄膜的结构性能在随温度变化中“温度临界点”可能不止一个。
Thus the conclusion has been made that there might exist more than one such critical temperature point.
高寒地区砖混结构的建筑物外墙饰面砖常因温度变化而产生脱落。在对脱落的原因进行分析的基础上,提出了在设计和施工中应采取的措施。
Buildings veneer brick often break off by the effort of temperature in cold-zone. This paper analysis the breaking off cause and points out the counter measure in construction.
在模拟中我们得到了各种尺寸的纳米团簇在不同能量下的温度、势能和结构变化图象。
In the simulation we get potential energy, total energy and structure varying with time for each cluster.
应用相空间经验正交展开方法,分析了四川降水、温度局地气候变化的主要特征及与其层次结构的关系。
Using phase space empirical orthogonal function method, the characteristics of the rain fall and temperature variations and their hierarchical structures are analyzed in Sichuan.
应用相空间经验正交展开方法,分析了四川降水、温度局地气候变化的主要特征及与其层次结构的关系。
Using phase space empirical orthogonal function method, the characteristics of the rain fall and temperature variations and their hierarchical structures are analyzed in Sichuan.
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