Made from a medical grade Polymer that ensures a comfortable and secure fit, dimensions are 90mm long x 43mm wide.

这款产品使用医用级高分子聚合物以保证其舒适性和安全性。 产品尺寸为90毫米长x 43毫米宽。

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A method of developing X ray inspector based on scintillation screen and scientific grade CCD camera, which is can be applied to the case of high and low energy X ray imaging testing, is put forward.

提出了利用闪烁屏和科学级CCD相机研制适用于高、低能工业X射线成像检测内视仪的方法。

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Through proper designed plan, high quality cement clinker was obtained by using low grade limestone as raw material. Samples were investigated by petrography analysis (PA) and X-ray diffraction (XRD).

以低品位的石灰石为原料，通过合理的配料方案，成功制备了性能优异的水泥熟料。

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They are fast enough to scan trucks and cars as they pass through toll booths, portable enough to be used almost anywhere and sensitive enough to distinguish between a weapons-grade isotope and the less dangerous form in an X-ray machine.

FORBES: Stopping porta-nukes