A. randomly B. in a straight line C. in orbits D. not at all 相关知识点: 试题来源: 解析 C。解析:银河系中的恒星在轨道上运动。选项A随机运动不符合实际,恒星运动有一定规律;选项B直线运动不符合恒星运动规律;选项D完全不运动是错误的,恒星是在运动的。反馈...
JOI stands for jerk off instruction, so here we have big-namers addressing the poor slob out there in videoland "directly" (POV camera). The version I watched had a muzak score but only the ladies' lips moving -the dialogue track was absent, but a coming attraction reveals that what they...
Imagine a straight line through Orion’s belt. Move your eyes left (south) until you reach a very bright star—Sirius, the dog’s nose. Look farther south to find a triangle of stars that marks the dog’s hindquarters. Ancient Egyptians called Sirius “the Nile Star” because it always ...
35 jq Command-line JSON processor jqlang 31120 36 rofi Rofi: A window switcher, application launcher and dmenu replacement davatorium 13636 37 weechat The extensible chat client. weechat 3034 38 bitwise Bitwise is an educational project where we create the software/hardware stack for a computer fr...
“He still got s*xually harassed in the show”: Brooklyn 99 Isn’t Exactly ‘Woke’ When Terry Crews’ Real-Life Tragedy Became a Running Gag for Jokes 1/23/2025 by Laxmi Rajput FandomWire 7 Best Shows Like ‘The Upshaws’ To Watch If You Love the Series ...
DoctorWkt/acwj - A Compiler Writing Journey (stars: 11341, license: gpl-3.0) jqlang/jq - Command-line JSON processor (stars: 30987, license: other) LuaJIT/LuaJIT - Mirror of the LuaJIT git repository (stars: 4852, license: other) openwrt/openwrt - This repository is a mirror of htt...
As the driving source of HH 211 is believed to be extremely young, it may be instructive then to examine the velocities in the outflow. We have done so by comparing our NIRCam F212N image, dominated by the 2.12 μm v = 1–0 S(1) line of H2, with a lower spatial reso...
a Site-On-Demand model that can provide communications sites where and when they’re needed. In cities, PoleStar and TubeStar combat expensive and complex site acquisition and lengthy planning processes. In rural areas, RuralStar offers an alternative to impractical fixed-line solutions that can mea...
We also used spectroscopic data, in particular the equivalent width of the lithium line Li I and Halpha, to constrain the range of ages of the stars. By combining photometric and spectroscopic data, we were able to separate the young stars (10 - 650 Myr) from the old (> 1 Gyr) field...
The idea of stable, localized bundles of energy has strong appeal as a model for particles. In the 1950s, John Wheeler envisioned such bundles as smooth co