价格涨幅校内校外有差异 PMIWYXY201810.sav PMIWYXY201811hx.sav PMIWYXY2018113+2.sav PMI国贸2班.sav PMI201812保险班.sav/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif

“并非每个人都是父母”翻译为一阶公式最佳的是： A: Ø"x(Hx→"y(Hy→Fxy∨Mxy)) B: Ø"x(Hx→$y(Hy∧(Fxy∨Mxy))) C: Ø"x(Hx→$y(Hy∧(Fxy∧Mxy))) D: Ø"x(Hx→"y(Hy→Fxy∧Mxy))

用插入法公式求某点高程，如果待求点标高在低边高线之下方，应该用以下哪个公式？ A: Hx=Ha+L/xh B: Hx=Ha-L/xh C: Hx=Ha+xh/ L D: Hx=Ha-xh/L

浓度为0.10 mol·dm-3弱酸HX溶液，有2.0 % HX解离。则HX的解离常数Kaθ A: 4.0×10-5 B: 4.0×10-3 C: 0.2 D: 2.0×10-3

“并非每个人都是父母”翻译为一阶公式最佳的是： A: Ø"x(Hx→"y(Hy→Fxy∨Mxy)) B: Ø"x(Hx→$y(Hy∧(Fxy∨Mxy))) C: Ø"x(Hx→$y(Hy∧(Fxy∧Mxy))) D: Ø"x(Hx→"y(Hy→Fxy∧Mxy))

SPSS数据文件的保存格式是 .sav

一元弱酸HX的解离常数为1.0×10-4，则HX与NaOH反应的平衡常数为 等体积，等浓度的HX与NaX混合后，溶液的pH为 。（保留一位小数）

下列哪味中药为桂枝 A: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/1ecec46f5cb24d1fba6eda07816fff21.JPG"> B: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/6630610aa0cf4408832ccd382a3263e2.JPG"> C: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/862f3e2a8fb7477cba0e4142b90606da.JPG"> D: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/fb77e5e5386c43739e4ef959765e0dcd.jpg">

下列哪味中药为柴胡 A: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/52f519e3210144ab87fef57fa951264a.jpg"> B: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/67ed1a0a3783414782a019ae69ea0581.jpg"> C: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/661692aff17840c4a892da13f70a78e8.jpg"> D: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/3f64d19bea8741acb95f5a5b1a9dc3ae.jpg">

下列哪味中药为薄荷 A: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/ae69de68d087475e823f581068ff4f77.jpg"> B: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/2d39f4d4bb8847e1b6a60941b31c77ae.jpg"> C: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/42e273e3124546be90b3c33b518c82c5.jpg"> D: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/1973b7c80e2943188e3d38338d0d309d.jpg">