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共找到 148001 与---Wefailedthebasketballmatch.---. 相关的结果,耗时175 ms
可以用反应的△H和△S的正、负来判断该反应自发进行的可能性和自发进行的条件.函数△G就是制断的依据:△G=△H-T△S.式中T为反应的温度(开尔文温度,没有负值).(1)当一个反应
化学
<0,△S<0,温度____
I don"t know how to make the machine run 疑问i can`t make this machine run properly 怎么run 不加s 助动词不是在前面吗I don"t know how to make the mach
英语
ne run
Do you know where Mary is?I couldn't find her anywhere.She____have gone far,for her coat's接上面 for her coat's still hereA shouldn't B m
英语
stn't C wouldn
Do you still smoke?____,It's two years since I smoked."A No,I don't.B Yes I do .C Not too much .D Oh yes,but I wish I didn't.请问为什么要选A,
英语
不选B?后面一句不是说抽烟已
Having lived in China for 4 decades,I only concluded with two words:live for living.I found that I was so incapable that I could notch
英语
nge society,I
what 's wrong with the bike?i didn't know.合并成一句.i didn‘t know what was wrong with the bike.为何不是i didn't know what wrong with the robot
英语
was.从句的主语不应该是w
变限积分求道问题对函数f(t+h)-f(t-h)在[-h,h]上的积分对h求导.F(h)=∫[-h,h]f(t+h)-f(t-h)dt(其中[-h,h]为积分区间,-h为下限,h为上限)参考答案中:∫[-h,h]f(t+h)dt=∫[0,2h]f(u)du(做代换u=
数学
做代换u=t+h) ∫[-h
英语翻译Allow me to fetch you a chair.—Thank you,but I've just asked the waiter to get me one.—Let me get you a drink,then.—Thank you agai
英语
,but look,John
I can't say which wine is beat—it's a (n) of personal taste.27.I can't say which wine is beat—it's a (n)_____ of personal taste.A.affa
英语
r B.eventC.mat
设全集为I,若P并T的补集=P的补集并S,则P并T并S=I求证明
数学
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