【单选题】为安装一个软件包,应使用 ( ) A: pm -i B: pm -e C: pm -q D: pm –V
【单选题】为安装一个软件包,应使用 ( ) A: pm -i B: pm -e C: pm -q D: pm –V
维恩位移定律的表达式为 。 A: kλT=eλ B: ETb=δT4 C: λmT=C D: I=I0pm
维恩位移定律的表达式为 。 A: kλT=eλ B: ETb=δT4 C: λmT=C D: I=I0pm
斯蒂芬玻尔兹曼定律的表达式为 。 A: KλT=eλT B: ETb=σT4 C: λmT=C D: I=I0Pm
斯蒂芬玻尔兹曼定律的表达式为 。 A: KλT=eλT B: ETb=σT4 C: λmT=C D: I=I0Pm
查询软件包的命令是( ) A: pm -i filename B: pm -U filename C: pm -e filename D: pm -q filename
查询软件包的命令是( ) A: pm -i filename B: pm -U filename C: pm -e filename D: pm -q filename
Linux系统中,为卸载一个rpm软件包,应使什么命令加参数 A: pm -i B: pm -e C: pm -q D: pm -V
Linux系统中,为卸载一个rpm软件包,应使什么命令加参数 A: pm -i B: pm -e C: pm -q D: pm -V
下列哪个命令可以了解test.rpm 软件包将在系统里安装哪些文件 A: pm -Vp test.rpm B: pm –ql test.rpm C: pm -i test.rpm D: pm -Va test.rpm
下列哪个命令可以了解test.rpm 软件包将在系统里安装哪些文件 A: pm -Vp test.rpm B: pm –ql test.rpm C: pm -i test.rpm D: pm -Va test.rpm
If the meeting _________ longer than 5 pm, I will have to leave.
If the meeting _________ longer than 5 pm, I will have to leave.
某化学反应Δ r H m ɵ <0, Δ r S m ɵ >0,Δ r C pm ɵ =0,则:
某化学反应Δ r H m ɵ <0, Δ r S m ɵ >0,Δ r C pm ɵ =0,则:
The plane ______ at 7:00 pm, so I have to be at the airport by 6:40 at the latest.
The plane ______ at 7:00 pm, so I have to be at the airport by 6:40 at the latest.
2. I hope (arrive)in Hangzhou at 2: 20 pm to catch the 3: 10 train to Ningbo.
2. I hope (arrive)in Hangzhou at 2: 20 pm to catch the 3: 10 train to Ningbo.