A new linear displacement sensor with sealed ultra-long precision steel belt grating is studied.

研制了一种新型的密封式超长精密钢带光栅线位移传感器。

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A new ultrasonic honing device which is used to hone long precision holes of high-strength steel is designed and manufactured and honing experiment research is done in this paper.

针对高强度钢精密深孔加工中存在的难题，研制了一套超声珩磨装置并进行了试验研究。

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Collectors prize the ancient life-size clay statues of human figures made on Kali Island but have long wondered how Kalinese artists were able to depict bodies with such realistic precision.

收藏家们很珍惜卡利岛上制作的古代真人大小的泥人雕像，但长期以来一直想知道卡里亚的艺术家们是如何能够以如此逼真的精度描绘人体的。

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Kelly happens to be a rather dedicated Breitling watch lover, and has a long history with precision tools and machines.

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Workers in blue uniforms and blue hairnets were moving in swift precision around long temperature-controlled assembly lines, sealed off from dust and contamination by glass walls.

NEWYORKER: Green Giant

In a statement, the US military said that the B-2 planes demonstrated America's ability to "provide extended deterrence" to its allies and conduct "long-range, precision strikes quickly and at will".

BBC: North Korea tensions: Russia's Lavrov fears 'spiral'