1
楂樹腑鐗╃悊閫変慨
3-5
缁煎悎缁冧範棰?/p>
3
1
锛?/p>
姘㈠師瀛愪粠鑳界骇
m
璺冭縼鍒拌兘绾?/p>
n
鏃惰緪灏勭孩鍏夌殑棰戠巼涓?/p>
谓
1
锛?/p>
浠庤兘绾?/p>
n
璺冭縼鍒拌兘绾?/p>
k
鏃跺惛
鏀剁传鍏夌殑棰戠巼涓?/p>
谓
2
锛?/p>
宸茬煡鏅湕鍏嬪父閲忎负
h
锛?/p>
鑻ユ阿鍘熷瓙浠庤兘绾?/p>
k
璺冭縼鍒拌兘绾?/p>
m
锛?/p>
鍒?/p>
(
)
A
锛庡惛鏀跺厜瀛愮殑鑳介噺涓?/p>
h
谓
1
锛?/p>
h
谓
2
B
锛庤緪灏勫厜瀛愮殑鑳介噺涓?/p>
h
谓
1
锛?/p>
h
谓
2
C
锛庡惛鏀跺厜瀛愮殑鑳介噺涓?/p>
h
谓
2
锛?/p>
h
谓
1
D
锛庤緪灏勫厜瀛愮殑鑳介噺涓?/p>
h
谓
2
锛?/p>
h
谓
1
2
锛庝汉浠庨珮澶勮烦鍒拌緝纭殑姘村钩鍦伴潰鏃讹紝涓轰簡瀹夊叏锛屼竴鑸兘鏄鑴氬皷鍏堣Е鍦颁笖鐫�鍦版椂瑕佸集鏇?
鍙岃吙锛岃繖鏄负浜嗭紙
锛?/p>
A
锛庡噺灏忓湴闈㈠浜虹殑鍐查噺
B
锛庡噺灏忎汉鐨勫姩閲忕殑鍙樺寲
C
锛庡鍔犱汉瀵瑰湴闈㈢殑鍐插嚮鏃堕棿
D
锛庡澶т汉瀵瑰湴闈㈢殑鍘嬪己
3
锛庢斁灏勬�у悓浣嶇礌鍙戝嚭鐨勫皠绾垮湪绉戠爺銆佸尰鐤椼�佺敓浜х瓑璇稿鏂归潰寰楀埌浜嗗箍娉涚殑搴旂敤锛屼笅鍒楁湁
鍏虫斁灏勭嚎搴旂敤鐨勮娉曚腑姝ｇ‘鐨勬湁锛?/p>
锛?/p>
A
锛庢斁灏勭嚎鏀瑰彉浜嗗竷鏂欑殑鎬ц川浣垮叾涓嶅啀鍥犳懇鎿﹁�岀敓鐢碉紝鍥犳杈惧埌娑堥櫎鏈夊闈欑數鐨勭洰鐨?/p>
B
锛庡埄鐢ㄎ冲皠绾跨殑璐┛鎬у彲浠ヤ负閲戝睘鎺激锛屼篃鑳借繘琛屼汉浣撶殑閫忚
C
锛庣敤鏀惧皠绾跨収灏勪綔鐗╃瀛愯兘浣垮叾
DNA
鍙戠敓鍙樺紓锛屽叾缁撴灉涓�瀹氭槸鎴愪负鏇翠紭绉�鐨勫搧绉?/p>
D
锛庣敤纬灏勭嚎娌荤枟鑲跨槫鏃朵竴瀹氳涓ユ牸鎺у埗鍓傞噺锛屼互鍏嶅浜轰綋姝ｅ父缁勭粐閫犳垚澶ぇ鐨勫嵄瀹?/p>
4
锛庝笅鍒楀叧浜庘�滃師瀛愯川閲忓崟浣?/p>
u
鈥濈殑璇存硶涓纭殑鏈夛紙
锛?/p>
A
锛?/p>
1u
灏辨槸涓�涓阿鍘熷瓙鐨勮川閲?/p>
B
锛?/p>
1u
灏辨槸涓�涓腑瀛愮殑璐ㄩ噺
C
锛?/p>
1u
鏄竴涓⒊
12
鍘熷瓙鐨勮川閲忕殑鍗佷簩鍒嗕箣涓�
D
锛?/p>
1u
灏辨槸
931.5MeV
鐨勮兘閲?/p>
5
锛庝笅鍒楀叧浜庤鍙樺弽搴旂殑璇存硶涓紝姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛庤鍙樺弽搴斿繀椤诲湪鍑犵櫨涓囧害鐨勯珮娓╀笅鎵嶈兘鍙戠敓
B
锛庤鑳藉彂鐢熼摼寮忓弽搴旓紝閾�鍧楃殑浣撶Н蹇呴』瓒呰繃涓寸晫浣撶Н
C
锛庡お闃宠兘閲婃斁澶ч噺鑳介噺锛屾槸鍥犱负澶槼鍐呴儴涓嶆柇鍙戠敓瑁傚彉鍙嶅簲
D
锛庤鍙樺弽搴旀斁鍑哄ぇ閲忕儹閲忥紝鏁呬笉閬靛畧鑳介噺瀹堟亽瀹氬緥
6
锛庤繎骞存潵绉戝瀹跺湪瓒呴噸鍏冪礌鐨勬帰娴嬫柟闈㈠彇寰椾簡閲嶅ぇ杩涘睍銆傜瀛﹀浠湪瑙傚療鏌愪袱涓噸绂诲瓙
缁撳悎鎴愯秴閲嶅厓绱犵殑鍙嶅簲鏃讹紝鍙戠幇鎵�鐢熸垚鐨勮秴閲嶅厓绱犵殑鏍?/p>
277
112
X
缁忚繃鑻ュ共娆∥辫“鍙樺悗鎴?/p>
涓?/p>
253
100
Y
锛岀敱姝ゅ彲浠ュ垽瀹氳瓒呴噸鍏冪礌鍙戠敓伪琛板彉鐨勬鏁版槸锛?/p>
锛?/p>
A
锛?/p>
3
B
锛?/p>
4
C
锛?/p>
6
D
锛?/p>
8