DC motors with moving coil rotor and high performance permanent magnets.

空芯杯转子和高性能的稀土磁钢的直流电机.

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Fixed platen with hollow spherical structure ensures the lifetime.

空芯球面结构头模板,能确保模板使用寿命.

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The electromagnetic distribution in hollow fiber always is one of key research points of hollow waveguide.

空芯光纤纤芯内场强分布一直是研究热点,在某些限定条件下可通过光纤输出能量分布近似.

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Hollow blocks production of fixed - molding machines and supporting the hammer mill, blender, and other feeding equipment.

生产空芯砌块固定式成型机及配套的锤式粉碎机 、 搅拌机加料等设备.

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The result shows that: the comprehensive properties of hollow cotton yarn fabric is better.

研究结果表明,相同特数的空芯棉纱织物具有比传统纯棉织物更为优越的综合性能.

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A hollow core and cobweb - structured cladding Bragg fiber that supports circular - polarization - maintaining single - mode is presented.

运用渐近转移矩阵公式,研究了一种保持圆偏振态 单模 蜘蛛网结构包层空芯光纤.

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Results The diagnostic sensitivity was 95.38 % and specificity was 100 %. The false negative rate was 1.38 %.

结果弹射式空芯针活检(ST-CNB)对乳腺癌的诊断敏感性为95.38%,特异性为100%, 假阴性率为1.38%,假阳性率为0.

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The principle, fabrication and application progress of hollow - core photonic crystal fibers ( HC - PCF ) are reviewed.

综述了空芯光子晶体光纤 ( HC -PCF ) 的原理 、 制作方法和最新应用进展.

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The project is to research on hollow core plastic photonic crystal fibers ( PCFs ).

本基金主要是研究塑料 空芯 光子晶体光纤.

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