2、

We can then turn over to think the development of contemporary society, maintain the psychological distance with technological culture and current fashionable culture, and be alert to the loss of criticisms on human culture.

借此引起我们对当代社会发展的反观,保持与时下流行文化和技术文化的心理距离,警醒当代人对人文批判的丧失。

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3、

The loss curves were analyzed and calculated by introducing two non-linear losses: the thermal fluctuation magnetic after effect and the micro-eddy current loss.

引入热起伏磁后效和微涡流两种非线性损耗,对损耗曲线进行了分析计算。

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4、

The comparison test proves that the antenna designed has great improvement in features compared with the few current good TPMS plans. The system design enjoys several advantages, such as low power loss, small volume, good stability, and low cost for development.

通过比较测试,表明本论文设计的天线相对于现有极少数较好的TPMS产品,在性能上有较大的提高,系统设计具有能耗低、体积小、稳定性好、开发成本低等特点。

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5、

Dielectric Loss Test of Current Transformer LCWD_2-110 with Electric Field Interference

电场干扰下LCWD2-110电流互感器介损测量

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6、

The different results of dielectric loss test of current transformer LCWD_2-110 between the positive wiring and negative wring are analyzed in this paper.

通过在电场干扰下对LCWD2-110电流互感器分别采用正接线和反接线测量其介损(tgδ)的结果进行比较,选出较好的测量方法。

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7、
8、

We have numerically analyzed the single-model operation condition of the half-ring cavity laser and influence of the half-ring cavity structure on bending loss and threshold current density has been obtained.

数值分析了半环形激光器的单模工作条件,同时模拟分析了半环形结构对弯曲损耗及阈值电流密度的影响。

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10、

Through the analysis of the loss and threshold characteristics of a laser diode ( LD), the threshold current density of LD with external feedback is calculated, according to the theory of multi-beam interference and the definition of equivalent reflection factor.

通过对半导体激光器(LD)的损耗和阈值电流特性的分析,引入等效反射系数的概念,根据多光束干涉的原理,导出了在外腔反馈作用下LD的阈值电流公式。

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11、

Use high precision zero flux through current sensors which fit the industrial environments to achieve the goal of measuring the end of the screen small current accurately, then use discrete Fourier transform to calculate the dielectric loss factor devices to achieve a capacitive device online monitoring system.

选用在工业环境下具有高精度零磁通穿芯式电流传感器,实现了末屏小电流的精确检测,并采用离散傅里叶变换计算出设备的介质损耗因数,实现了容性设备在线监测系统。

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12、

On the basis of the international benchmark problem 21 on simulating 3D stray loss, the model on 3D eddy current loss is further presented and set in order to simulate core tie-plate made of non-magnetic steel in large transformers.

在模拟三维杂散损耗的第21国际基准问题的基础上,提出并建立了以模拟大型变压器铁心低磁钢拉板为背景的三维涡流损耗模型。

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13、

It has a lot of characteristics, such as for any prospective current, the arc can be extinguished after the current passes through zero point at first or second time when fuse-element melts, and there is no over voltage and power loss.

它具有许多特点,如对于任何预期电流,在熔体熔化起弧后的第1次电流过零或第2次电流过零时就能灭弧,且无过电压,功率损耗小等。

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14、

Prototype iron loss analysis shows that as the frequency increases, the stator iron loss increases; at low speed region, time harmonic eddy-current loss accounts for the majority part of stator iron loss. Finally, the prototype manufacturing and test is going on.

对样机的铁耗分析表明:随着频率升高,定子铁耗增大;在低速时,时间谐波涡流损耗占定子铁耗的主要部分。最后,进行样机的制造与测试。

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15、

Using injection of impurity with higher charge of the nuclei allows us to increase the radiation cooling on a 3? ms time scale and the electronic temperature loss contract is 80% before current terminates.

用激光吹气注入高Z杂质能够增加辐射冷却,等离子体在-3ms时间内迅速冷却而且在电流终止之前电子温度损失约80%。

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16、

Eddy-current loss in armature winding of slotless motor

无槽电机电枢绕组中的涡流损耗

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17、

Active parts of slotless motor winding directly cut off air-gap field, it could produced eddy-current loss.

无槽电机绕组的有效部分直接切割气隙磁场,在其中引起涡流损耗。

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18、

Analyses the formation and essence of iron loss on electrical machine, discusses the demagnetization principle of armature reaction of direct current machine, specifies the implication of parallel operation of synchronization generator by quasi-synchronous method, thereby understands relative concepts deeply.

分析了电机中铁心损耗的形成机理及其本质,讨论了直流电机电枢反应的去磁机理,明确了同步发电机准同期并列的含义,从而深刻理解有关基本概念。

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19、

The conclusions are that shorten the spacing between fine lines will improve solar cell series resistance and fill factor. but while increasing the shadow of the fine line loss will reduce the short circuit current.

总结出缩短栅线的间距,会改善太阳电池的串联电阻和填充因子,但同时增加的栅线阴影损失又会降低短路电流。

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20、

A theoretical line loss analysis and management system that based on root mean square current method is developed by use of Power Builder 6.5 as development platform.

以POWER BUILDER6.5为开发平台,研制了一套利用均方根电流法进行配电网理论线损计算与分析系统。

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