查询词典 under load

According to the properties of increase trend and nonlinear seasonal fluctuation existing in monthly load, a monthly load forecasting method based on wavelet transform is proposed.

针对电力系统月负荷数据同时具有趋势增长性和季节波动性的非线性特征，提出了一种基于小波变换的月负荷预测方法。

The reason of unbalanced load voltage for station transformer in 220 kV substation was analyzed,the important influence of null line wirings in three-phase four-wire system on three-phase load voltage balancing was explained,and put forward a kind of simple,visual and practical vector analysis method.

分析一220kV变电站站用变压器负荷电压不平衡的原因，说明了三相四线制中的零线接线准确与否对负荷三相电压平衡性的重要影响，并提出了一种简单、直观的实用矢量图分析方法。

Load .1. The load on that beam is more than it will bear.

那根梁上的载重超过了它所能承受的量。

Through analysis of SWOT, the thesis considers comprehensively various internal and external factors in the enterprise to set up the strategy-development base point of Continent Bridge桟ore Ability: the operating resource of exchange load, storage, load and unload service, which are center around the transportation of the new Asia-Euro Continent Bridge, is the core of the Groups activities; annual freight-passing capacity is increasing in Ala mountain pass, so it has the porfs advantage; funds is abundant in Continent Bridge Group; the diversity industry that makes North-Xinjiang as brand has certain reputation domestically and abroad.

运用SWOT方法，在综合研究企业内部和外部环境的各种因素的基础上，确定了大陆桥集团的战略发展基点——核心能力：围绕新亚欧大陆桥运输主业所形成的换装、仓储、装卸及服务等经营资源和行业垄断优势，是集团经济活动的核心；阿拉山口口岸每年过货量逐年递增，且具有口岸优势；大陆桥集团资金实力较雄厚，北疆铁路为品牌的多元化产业，在国内外具有一定的知名度，经营战略与北疆铁路公司的主业匹配度较高。

In chapter 4, the effects of orientation of rough surfaces on the lubrication behaviors of frictional pairs operating in the isothermal condition were studied and found that: the conclusion that the hydrodynamic load carrying capacity of transversely oriented surface is better than the isotropic surfaces is tenable only if the minimum clearance is relatively large, but the longitudinally oriented surfaces always decrease the load carrying capacity..

第四章在等温条件下，计算了粗糙表面的纹理方向对摩擦副润滑性能的影响，发现横向纹理表面具有比各向同性表面更大流体动力承载能力只有当最小间隙较大时才能显示出来，而纵向纹理表面总是使得流体承载能力下降。

Conventionally the electric load forecasting can hardly attain a result whose accuracy meets what's required. A short-term load forecasting model is therefore developed to solve the problem, based on the process neural network of which the input is the function of time and the high forecasting accuracy is available. Describes the structure of the model, discrete data fitting method by the expansion of function orthogonal basis and learning algorithm.

针对目前常用方法在解决负荷预测问题时，结果往往难以达到工程要求精度的现状，利用过程神经网络输入为时间函数以及预测精度高的特点，建立了基于过程神经网络的电力系统短期负荷预测模型；给出了模型的结构，基于函数正交基展开的离散数据拟合方法以及模型的学习算法。

Because of the slip speed will change when the voltage of VVVF is changed, so we can control the slip speed by controlling the outport voltage of VVVF, A saving energy method of main driven motor of CNC machine tool which running in the defferent state of load is introduced in the paper .This method is realized by optimizing the slip speed in the defferent load state based on the adaptive neural network.

根据电机的转差率的变化，通过调节变频器装置的输出电压来控制电机运行转差率，并基于神经网络模型参考自适应的控制算法实现了交流异步电动机在不同负荷下最优转差率的控制，从而达到电机在不同负载下的节能运行。

According to the features of dielectric barrier discharge, the load characteristics of the dielectric barrier discharge type ozonizer were analyzed with the load voltage assumed to be sinusoidal.

实验发现：在铪膜生长时，轰击铪膜的Ar+离子的能量、入射角度和束流密度对薄膜的晶粒取向有很大的影响。

In series capacitance,the low frequency is load resonance frequency.In parallel capacitance,the high frequency is load resonance frequency.

在串联电容时，负载谐振频率是两个频率中的较低的那个频率，而在并联电容时，负载谐振频率则是其中较高的那个频率。

Continuous static load with the same intensity and load amount will cumulatively damage microstructure of skeletal muscle. Observing in general histology, where connecting with perimysium muscle fibre nucleuses increase and muscle fibre denaturalization is familiar.

5在骨骼肌静力性负荷所致损伤过程中胞浆、线粒体和肌浆网均出现明显的钙含量异常增加现象，但并未发现线粒体、肌浆网对钙摄取能力降低，说明肌细胞膜损伤、通透性增加引起的Ca2+内流是导致肌细胞内钙异常增加的主要原因。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。