常見例句By putting ultraprecise clocks on the space station, scientists hope to put relativity theory through its toughest tests yet. 科學(xué)家希望利用太空站中超精準(zhǔn)的時鐘,以前所未見的嚴(yán)格來檢驗(yàn)相對論。An application with more immediate commercial implications than ultraprecise frequency measurements is telecommunications. 比超精度頻率量測更即時的商業(yè)應(yīng)用是在通訊方面。Therefore, it is important further improve the capacity of measurement of gear"s all deviations to the manufacture of ultraprecise gear. 因此,進(jìn)一步提高對超精密齒輪各項(xiàng)偏差的測量能力,對于超精密齒輪的制造具有重要意義。An error compensation control method which can improve contour tracing accuracy of aspherical surface ultraprecise machine is introduced. 介紹了一種可提高非球曲面超精密加工機(jī)床的輪廓跟蹤精度的誤差補(bǔ)償控制方法。And thanks to major technical advances, the art of ultraprecise timekeeping is progressing with a speed not seen for 30 years or more. 拜重大科技進(jìn)展之賜,制造超級精準(zhǔn)計(jì)時器的這項(xiàng)技藝正以30多年來未見的速度向前推進(jìn)。At present, either gas bearings or active magnetic bearings(AMB) are excellent in high speed rotary bearings and ultraprecise rotary bearings. 目前,無論是氣體軸承還是磁軸承,它們在高速回轉(zhuǎn)、超精密回轉(zhuǎn)軸系方面所取得的成就是有目共睹的。 返回 ultraprecise