查询词典 current pulse

At the end of the current pulse, however, the trapstransfer from the absorbing to the nonabsorbing state.

但在电流脉冲终了时，具有特殊性质的陷阱就从吸收状态变成非吸收状态。

Products and Service: DN series data-controlled alternating current projectiong welder ZDN data-controlled commutate spot welder UN data-controlled commutate spot welder DKR\DR capacitance energy storing spot welder FN alternationg and ZFNcommutate sewing welder DM direct current pulse spot welder seam welding machine of protectiong by gas for recti or cirol seam varity of special seam welding machine for poine stich AND DKR-350 capacitance energy storing spot welder has been certified whit national patent and DTN-100/DTN-150 has been honored with technology innovation award.

现主要产品有： DN系列数控交流式点凸焊机。 ZD数控次级整流式点焊机。 UN数控交流对焊机。 DKR、DR电容贮能式点焊机。 FN交流式和ZFN次级整流式缝焊机。 DM直流脉冲式电焊机。直、环缝气体保护焊接专机。各类焊接生产线。其中： DKR-350电容贮能式点焊机获国家专利。

The results show that the current pulse voltage and frequency on the solidification structure optimization have a best value.

研究了不同参数的脉冲电流对Q235钢凝固组织的影响，结果表明：脉冲电流的电压和频率对凝固组织的优化有一最佳值。

High current pulse signals are generated with the duration of 100 ns by adjusting parameters.

通过实验探讨了电爆炸丝的参数对这个脉冲的影响。

If the current cannot be reduced, use a narrow current pulse and a fast responding voltmeter.

如果不能降低电流的话，使用窄的电流脉冲和快速响应的电压表。

The leakage current increases and some change in the amplitude and frequency spectrum of leakage current pulse signal occurs.

所采集的漏电脉冲信号幅度和频谱均发生了明显的变化。

The influence of electric current pulse on some alloy is that it can change the microstructure of the alloy.

在合金材料中通入强脉冲电流可以改变合金的金相。

A small current output and intermittent middle current pulse were demanded in the battery for BP.

寻呼机用电池要求小电流连续放电加上间歇中电流脉冲。

An overmodulation algorithm for space vector pulse width modulation suitable for current source converters is proposed.

提出一种适用于电流型变流器(current source conver- ters， CSC)的空间矢量过调制策略。

In room temperature, the pulse needs thousands of voltages and more then ten thousand amperages, which needs prodigious and costly electric current pulse generator.

但在室温条件下使钢的基体组织发生变化，需要数千伏以上电压、上万安培的电流才能达到，这需要庞大的脉冲发生器机组和很高的成本造价，而在800～900℃的高温条件下对合金试样加以千安级以下脉冲电流同样可以达到目的。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。