relics是什么意思？
relics文物双语对照词典结果：relics[英][‘rel?ks][美][‘rel?ks]n.遗产; 遗物( relic的名词复数 ); 遗体; 圣髑; 圣骨; 以上结果来自金山词霸例句:1.In addition, tourists can visit important historic relics and taste thedelicious spicy sichuan cuisine. 另外，游客还可以参观重要的历史遗迹和品尝美味热辣的四川美食。
英文物理化学（物化）题目 8.18(a)：画相图，求解
第二张图接题目的下半部分问题补充：
涂鸦或拍照给个草图什么的
CH4和CF4非一致熔融的图啊
英文物理题第25题求做法
3+9=125+1=61R=1R1 +1R2=112+1&辅常滇端鄄得殿全东户#47;6=14R=4选B
一道大学英文物理 题
what is the angular resolution limit set by diffraction for the 100-inch telescope?
什么是100英寸的望远镜的角分辨率限额的衍射？可能里面的专业术语不对 因为是文科生 所以。。。
英文物理题，求步骤 非常感谢
It turns out that surprisingly little advantage is gained by getting a running start ina downhill race. To demonstrate this, calculate the final speed of Lindsey Vonn who skis downa hill 150-m-high with negligible friction (a) if her initial speed is zero; (b) If her initial speedis 6.0 ms. [The final speed found in part (b) is larger than in part (a), but by far less than 6.0ms!]
We assume that the final speed is v, the initial speed is v0 and the height is h.By conservation of energy, mv0+mgh=mv, so the final speed v=√(v0+2gh).(a) initial speed v0=0 ms, h=150 m, v=√(v0+2gh)=√(0+2×9.8×150)=54.2 ms.(b) initial speed v0=6 ms, h=150 m, v=√(v0+2gh)=√(6+2×9.8×150)=54.6 ms.The final speed difference between (a) and (b) is less than 0.5 ms (much less than 6 ms which is the initial speed difference!).
