在等温等压条件下,某化学反应在室温条件下不能自发进行,而在高温时可以自发进行。这意味着该反应
未知类型:{'options': ['[tex=8.857x1.214]wFsiNwOTPDUk+NvEduhcB+y7TIcpWUp1mhCxGuqjkTD/xCeyolaN4Xs/X+6aHVIuZWdNOl5VrxkAzQm7255xt4EZgQoy0InfglAW6vVUKPbWBsH64oJooeAqtKgIdZwv[/tex]', '[tex=8.857x1.214]r2plp+KgwWu0w2lwC31HFwPOkZzNYgtR5znf7vcOFdH+dSrh4HDxllByOiEbNCg/j+nk+0GPdmDt4KMUXjFO43O01JB/DpbsRomw4HSZovfs2izefGA/yBM4Yls4IL6x[/tex]', '[tex=8.857x1.214]r2plp+KgwWu0w2lwC31HFwPOkZzNYgtR5znf7vcOFdFKpoZHYkjP/Sb7mez/QLhN0ihU71rObTOCVnQ2GZ+QAkt1aR3dxVrCTM1iT9RjezHntv3WLQYrIxVZv7I0CWXn[/tex]', '[tex=8.857x1.214]r2plp+KgwWu0w2lwC31HFwPOkZzNYgtR5znf7vcOFdFKpoZHYkjP/Sb7mez/QLhN0ihU71rObTOCVnQ2GZ+QAkt1aR3dxVrCTM1iT9RjezFJYiZkQohj48Ktn9MS+MfS[/tex]'], 'type': 102}
未知类型:{'options': ['[tex=8.857x1.214]wFsiNwOTPDUk+NvEduhcB+y7TIcpWUp1mhCxGuqjkTD/xCeyolaN4Xs/X+6aHVIuZWdNOl5VrxkAzQm7255xt4EZgQoy0InfglAW6vVUKPbWBsH64oJooeAqtKgIdZwv[/tex]', '[tex=8.857x1.214]r2plp+KgwWu0w2lwC31HFwPOkZzNYgtR5znf7vcOFdH+dSrh4HDxllByOiEbNCg/j+nk+0GPdmDt4KMUXjFO43O01JB/DpbsRomw4HSZovfs2izefGA/yBM4Yls4IL6x[/tex]', '[tex=8.857x1.214]r2plp+KgwWu0w2lwC31HFwPOkZzNYgtR5znf7vcOFdFKpoZHYkjP/Sb7mez/QLhN0ihU71rObTOCVnQ2GZ+QAkt1aR3dxVrCTM1iT9RjezHntv3WLQYrIxVZv7I0CWXn[/tex]', '[tex=8.857x1.214]r2plp+KgwWu0w2lwC31HFwPOkZzNYgtR5znf7vcOFdFKpoZHYkjP/Sb7mez/QLhN0ihU71rObTOCVnQ2GZ+QAkt1aR3dxVrCTM1iT9RjezFJYiZkQohj48Ktn9MS+MfS[/tex]'], 'type': 102}
举一反三
- 【单选题】Which of the following matrices does not have the same determinant of matrix B: [1, 3, 0, 2; -2, -5, 7, 4; 3, 5, 2, 1; -1, 0, -9,-5] A. [1, 3, 0, 2; -2, -5, 7, 4; 0, 0, 0, 0; -1, 0, -9, -5] B. [1, 3, 0, 2; -2, -5, 7, 4; 1, 0, 9, 5; -1, 0, -9, -5] C. [1, 3, 0, 2; -2, -5, 7, 4; 3, 5, 2, 1; -3, -5, -2, -1] D. [1, 3, 0, 2; -2, -5, 7, 4; 0, 0, 0, 1; -1, 0, -9, -5]
- >>>x= [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9]>>>print(x.sort()) 语句运行结果正确的是( )。 A: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] B: [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9] C: [10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0] D: ['2', '4', '0', '6', '10', '7', '8', '3', '9', '1', '5']
- set1 = {x for x in range(10)} print(set1) 以上代码的运行结果为? A: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} B: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10} C: {1, 2, 3, 4, 5, 6, 7, 8, 9} D: {1, 2, 3, 4, 5, 6, 7, 8, 9,10}
- 采用基2时间抽取FFT算法流图计算8点序列的DFT,第一级的数据顺序为 A: x[0],x[2],x[4],x[6],x[1],x[3],x[5],x[7] B: x[0],x[1],x[2],x[3],x[4],x[5],x[6],x[7] C: x[0],x[4],x[2],x[6],x[1],x[5],x[3],x[7] D: x[0],x[2],x[1],x[3],x[4],x[6],x[5],x[7]
- 采用基2频率抽取FFT算法计算点序列的DFT,以下()流图是对的。 A: x[0],x[1],x[2],x[3],x[4],x[5],x[6],x[7] B: x[0],x[2],x[4],x[6],x[1],x[3],x[5],x[7] C: x[0],x[2],x[1],x[3],x[4],x[6],x[5],x[7] D: x[0],x[4],x[2],x[6],x[1],x[5],x[3],x[7]