.9-28 质量为0.10kg的物体以振幅 https:/img.zuoyebang.cc/zyb_c269fa4975becb7611b1af9190e426
0times (10)^5Pa 下-|||-膨胀,体积从 https:/img.zuoyebang.cc/zyb_b23137a04ca41174fa4bdf9
.7times (10)^8 b. https:/img.zuoyebang.cc/zyb_76c2f9724154ae17af09b9b6b339a4e7.j
... . 1-|||-1 https:/img.zuoyebang.cc/zyb_a148ede5fabdd95c53fd3b87a9e6b9b0.jpg+(
(C)a. (D) https:/img.zuoyebang.cc/zyb_af6e09ed1c46b21a6349e0344d167374.jpg-a.
.2times (10)^-3molcdot (L)^-1 b. https:/img.zuoyebang.cc/zyb_e064486c9bc283f85c9
10.室温下的 https:/img.zuoyebang.cc/zyb_052b4fa77b89ef7e0c3924b6b392c9a0.jpg.0times
(2)已知 P(A)=1/2 (B)=1/3 (C)=1/5, P(AB)=1/10 (AC)=1/15 (BC)=-|||-https:/img.zuoyeb
https:/img.zuoyebang.cc/zyb_c0fbf0d3ab9a0b30a20e47b6f2b25ba5.jpg-a-|||-C.α^2 D.
9.6 目前可获得的极限真空度为 https:/img.zuoyebang.cc/zyb_1d3b61299491787018ed4205016ad2ee.jp