鐠�(hu谩n)鐞冪恫(w菐ng)鏍�2012骞寸挵(hu谩n)淇濆伐绋嬪斧鑰冭│杓斿皫(d菐o)妯℃摤瑭﹂10
銆€銆€74.鍚屽績鐠�(hu谩n)褰㈢(鍏�(n猫i)寰� dl銆佸寰� d2)鐨勭暥(d膩ng)閲忕洿寰戠偤()銆�$lesson$
銆€銆€A. (d2涓€d1 ) /4 B 銆�(d2涓€d1)/2 C d2涓€d1 D.2(d2涓€d1 )
銆€銆€75.鐐轰簡鍙嶆槧姘f祦娌跨▼鐨勮兘閲忚畩鍖�锛屽父鐢ㄧ附澹撶窔銆佸嫝(sh矛)澹撶窔銆佷綅澹撶窔鍜岄浂澹撶窔渚�(l谩i)琛ㄧず?锛熷€濆鈧� 鍜屽嫝(sh矛)澹撶窔闁撶殑閴涚洿璺濋洟鍕�(d貌ng)澹�;鍕�(sh矛)澹撶窔鍜屼綅澹撶窔闁撻墰鐩磋窛闆㈢偤闈滃;浣嶅绶氬拰闆跺绶氶枔閴� 鐩磋窛闆㈢偤浣嶅銆傚墖浠ヤ笅瑾�(shu艒)娉曟纰虹殑鏄�()銆�
銆€銆€A.鑻ラ潨澹撶偤姝�锛屽嫝(sh矛)澹撶窔鍦ㄤ綅澹撶窔涓婃柟;鑻ラ潨澹撶偤璨�(f霉)锛屽嫝(sh矛)澹撶窔鍦ㄤ綅澹撶窔涓嬫柟
銆€銆€B .鑻ラ潨澹撶偤姝�锛屽嫝(sh矛)澹撶窔鍦ㄤ綅澹撶窔涓嬫柟;鑻ラ潨澹撶偤璨�(f霉)锛屽嫝(sh矛)澹撶窔鍦ㄤ綅澹撶窔涓婃柟
銆€銆€C.鑻ラ潨澹撶偤姝�锛屽嫝(sh矛)澹撶窔鍦ㄤ綅澹撶窔涓婃柟;鑻ラ潨澹撶偤璨�(f霉)锛屽嫝(sh矛)澹撶窔鍦ㄤ綅澹撶窔涓婃柟
銆€銆€D.鑻ラ潨澹撶偤姝�锛屽嫝(sh矛)澹撶窔鍦ㄤ綅澹撶窔涓嬫柟;鑻ラ潨澹撶偤璨�(f霉)锛屽嫝(sh矛)澹撶窔鍦ㄤ綅澹撶窔涓嬫柟
銆€銆€76.浠ヤ笅鏈夐棞(gu膩n)鏄庢笭娴佸嫊(d貌ng)鐨勭壒榛�(di菐n)瑾�(shu艒)娉曚笉姝g⒑鐨勬槸()銆�
銆€銆€A.鏄庢笭娴佸嫊(d貌ng)娌跨▼鍚勬柗闈㈢殑琛ㄩ潰澹撳挤(qi谩ng)閮芥槸澶ф埃澹�
銆€銆€B.鏄庢笭娴佸嫊(d貌ng)閲嶅姏灏�(du矛)娴佸嫊(d貌ng)璧蜂富灏�(d菐o)浣滅敤
銆€銆€C.鏄庢笭娴佸嫊(d貌ng)鏅�(sh铆)锛屾槑娓犲簳鍧$殑鏀硅畩灏�(du矛)鏂烽潰娴侀€熺劇(w煤)褰遍熆
銆€銆€D.鏄庢笭娴佸嫊(d貌ng)瀛樺湪鍧囧嫽娴佸拰闈炲潎鍕绘祦
銆€銆€77 浠ヤ笅鏈夐棞(gu膩n)鏄庢笭鍧囧嫽娴佺殑瑾�(shu艒)娉曚笅姝g⒑鐨勬槸()銆�
銆€銆€A.鏄庢笭鍧囧嫽娴佷腑姘存祦鏄亽瀹氱殑锛屾祦閲忔部绋嬩笉璁�
銆€銆€B.鏄庢笭鍧囧嫽娴佹槸绛夋繁娴�
銆€銆€C.鏄庢笭鍧囧嫽娴佹笭閬撹〃闈㈢矖绯欑郴鏁�(sh霉)娌跨▼涓嶈畩
銆€銆€D 鏄庢笭鍧囧嫽娴侀亷(gu貌)娴佹柗闈㈢殑褰㈢媭鍜屽昂瀵告部绋嬪彲浠ヨ畩鍖�
銆€銆€78.浠ヤ笅鏈夐棞(gu膩n)棣但鏁�(sh霉)鐨勮(shu艒)娉曚笉姝g⒑鐨勬槸()銆�
銆€銆€A.鐣�(d膩ng)?sh霉)璨чガ榄変浚鎵癱鐣�(d膩ng)?sh霉)鑺堟泙鍍︻唸纭甉鐐洪Μ璧暩(sh霉)
銆€銆€B.棣但鏁�(sh霉)鍙嶆槧褰堟€у姏鑸囨叄鎬у姏涔嬫瘮
銆€銆€C锛岀暥(d膩ng)棣但鏁�(sh霉)灏忎簬宸ユ檪(sh铆)鐨勬埃楂旀祦鍕�(d貌ng)锛岀ū鐐轰簽鑱查€熸祦鍕�(d貌ng)
銆€銆€D.鐣�(d膩ng)棣但鏁�(sh霉)澶т簬1鏅�(sh铆)鐨勬埃楂旀祦鍕�(d貌ng)锛岀ū鐐鸿秴鑱查€熸祦鍕�(d貌ng)
銆€銆€79.浜炶伈閫熸埃娴侀€熷害闅ㄩ亷(gu貌)娴佹柗闈㈠澶ц€�()銆�(2007骞寸湡椤�)
銆€銆€A.澧炲ぇB 娓涘皬C.涓嶈畩D鐒�(w煤)娉曠⒑瀹�
銆€銆€80.鏈変竴鐏屾簤骞叉笭锛屾柗闈㈢偤姊舰锛屽簳瀵琤=2 m锛岄倞鍧$郴鏁�(sh霉)銆俶=1.5锛屽潎鍕绘祦姘存繁h=15 m锛屽闈㈢矖绯欑郴鏁�(sh霉)n=0.025锛屾槑娓犲簳鍧=0.002锛屽墖鏂烽潰娴侀噺鐐�()m3/s銆�(2007骞寸湡椤�) A.16.40 B 10.31 C 18.00 D 21.10
銆€銆€81.鏂烽潰闈㈢⿳鐩哥瓑鐨勫湏绠″拰鏂圭锛岀闀�(zh菐ng)鐩哥瓑锛屾部绋嬫懇鎿﹀鍔涙悕澶辩浉绛�锛屾懇鎿﹂樆鍔涚郴鏁�(sh霉)涔熺浉 绛�锛屽畠鍊戣几閫佷粙璩�(zh矛)娴侀噺鐨勮兘鍔涜(shu艒)娉曟纰虹殑鏄�()銆�(2008骞寸湡椤�)
銆€銆€A.鍦撶鑸囨柟绠¤几閫佹埃閲忕浉绛塀.鍦撶杓冩柟绠″ぇ39%
銆€銆€C锛屽湏绠¤純鏂圭澶�6%D.鍦撶杓冩柟绠″皬6%
绛旀锛�74C 75A 76C 77D 78B 79B 80B 81C
2012骞寸挵(hu谩n)淇濆伐绋嬪斧鎷涚敓绨�(ji菐n)绔�
2011骞寸挵(hu谩n)淇濆伐绋嬪斧鎴愮妇(j墨)鏌ヨ 2012骞寸挵(hu谩n)淇濆伐绋嬪斧璜栧浜ゆ祦
鏇村淇℃伅璜�(q菒ng)?ji膩n)L鍟�(w猫n)锛�鐠�(hu谩n)淇濆伐绋嬪斧闋婚亾 鐠�(hu谩n)淇濆伐绋嬪斧璜栧
鏈€鏂拌硣瑷�
- 2022骞存敞鍐�(c猫)鐠�(hu谩n)淇濆伐绋嬪斧鑰冭│瑭﹂2022-04-02
- 2021骞寸挵(hu谩n)淇濆伐绋嬪斧鍩虹(ch菙)鑰冭│妯℃摤绶寸繏(x铆)椤屽韩(k霉)锛堝崄锛�2021-10-05
- 2021骞寸挵(hu谩n)淇濆伐绋嬪斧鍩虹(ch菙)鑰冭│妯℃摤绶寸繏(x铆)椤屽韩(k霉)锛堜節锛�2021-10-02
- 2021骞寸挵(hu谩n)淇濆伐绋嬪斧鍩虹(ch菙)鑰冭│妯℃摤绶寸繏(x铆)椤屽韩(k霉)锛堝叓锛�2021-09-28
- 2021骞寸挵(hu谩n)淇濆伐绋嬪斧鍩虹(ch菙)鑰冭│妯℃摤绶寸繏(x铆)椤屽韩(k霉)锛堜竷锛�2021-09-17
- 2021骞寸挵(hu谩n)淇濆伐绋嬪斧鍩虹(ch菙)鑰冭│妯℃摤绶寸繏(x铆)椤屽韩(k霉)锛堝叚锛�2021-09-15
- 2021骞寸挵(hu谩n)淇濆伐绋嬪斧鍩虹(ch菙)鑰冭│妯℃摤绶寸繏(x铆)椤屽韩(k霉)鍖附锛堣│椤屽強绛旀锛�2021-09-14
- 2021骞寸挵(hu谩n)淇濆伐绋嬪斧鍩虹(ch菙)鑰冭│妯℃摤绶寸繏(x铆)椤屽韩(k霉)锛堜簲锛�2021-09-13
- 2021骞寸挵(hu谩n)淇濆伐绋嬪斧鍩虹(ch菙)鑰冭│妯℃摤绶寸繏(x铆)椤屽韩(k霉)锛堝洓锛�2021-09-10
- 2021骞寸挵(hu谩n)淇濆伐绋嬪斧鍩虹(ch菙)鑰冭│妯℃摤绶寸繏(x铆)椤屽韩(k霉)锛堜笁锛�2021-09-08