arcsecond

基本解釋

Test results show that an arcsecond stabilization accuracy can be acquired with composite axes stabilization scheme.
實驗結(jié)果表明，復合軸穩(wěn)定方案可以實現(xiàn)(")級穩(wěn)定精度。
Even at the most pristine sites, air turbulence blurs any feature smaller than 0.3 arcsecond.
如果使用帕洛馬山耗資一億美元的5米望遠鏡觀看超巨星參宿四（直徑0.;05弧秒），看到的只是一點閃爍的紅光；
A 100-meter telescope should be able to see features 0.001 arcsecond across, which is 40 times better than Hubble can manage.
100米的望遠鏡應該看得見0.;001弧秒的東西，勝過哈伯望遠鏡40倍。
The correlations between the distributions on arcsecond scales of thermal free-free (7mm), PAH feature (Spitzer IRAC 8 micron), CO(1-0) and HCN(1-0) emission are discussed.
我們并討論七毫米波自由電子輻射、多環(huán)芳香烴分子之紅外線輻射、一氧化碳分子輻射、以及氰化氫分子輻射在空間上分布的相關(guān)性。
The note also provided columns of residuals of around one arcsecond, which Adams listed to demonstrate that his theory was accounting for Uranus's hitherto anomalous motion.
亞當斯還列出了幾行將近一角秒的殘差，證明他的理論可以解釋天王星直到當時都無法解釋的脫序運動。