°æ¿éµ¼º½
ÕýÔÚ¼ÓÔØÖÐ...
¿Í»§¶ËAPPÏÂÔØ
ÂÛÎĸ¨µ¼
É격¸¨µ¼
怬
×¢²á
Ìû×Ó
Ìû×Ó
Óû§
±¾°æ
24СʱÈÈÃŰæ¿éÅÅÐаñ
>
³æÓÑ»¥Ê¶
(89)
>
¿¼²©
(63)
>
µ¼Ê¦ÕÐÉú
(45)
>
ÕÒ¹¤×÷
(35)
>
ÂÛÎÄͶ¸å
(31)
>
½Ìʦ֮¼Ò
(30)
>
˶²©¼ÒÔ°
(29)
>
²©ºóÖ®¼Ò
(28)
>
ÂÛÎĵÀºØÆí¸£
(27)
>
¿¼ÑÐ
(23)
>
»ù½ðÉêÇë
(22)
>
¹«Åɳö¹ú
(18)
>
ÐÝÏйàË®
(9)
>
ÕÐÆ¸ÐÅÏ¢²¼¸æÀ¸
(8)
>
ÎÄѧ·¼²ÝÔ°
(5)
>
Óý¶ù½»Á÷
(4)
ÉêÇëµ±°æÖ÷
|
´æµµÇø
|
Ó¦ÖúÅÅÐÐ
|
ICEPIÅÅÐÐ
Сľ³æÂÛ̳-ѧÊõ¿ÆÑл¥¶¯Æ½Ì¨
»
»¯Ñ§»¯¹¤Çø
»
ÎÞ»ú/Îﻯ
»
ÎÞ»ú»¯Ñ§
¶©ÔÄ
¹ÜÀíÍŶÓ
(½ð±Ò¿â
349080
³äÖµ
)
Ö÷¹ÜÇø³¤£º
pzypdl
fatewu
С_°ü×Ó
Ö÷¹Ü°æÖ÷£º
±ùµã½µÎÂ
½Ü³ö¹±Ï×Õß
ר¼Ò¹ËÎÊ£º
jiagle
mbchen
ÎÒÏë¸ü¶®Äã29
ÈÙÓþ°æÖ÷£º
xxkqdytnj
penfee
linweiguo0
wangkj80
chemcccc
heavence007
yonghaiqi
¶ÔÎÇÓã
Öî¸ðÉñú—
zhonggao18
zeng1986kai
mooncakexzj
wanggch123
seagrove
fds329
dnp
·ãÒ¶×Ó2006
·ÑÒ¦ÓÀ·Ò
ÈÙÓþ³ÉÔ±£º
moneyzj
Î÷Î÷ºÜ¿ÉÁ¯
ŵÒÁÌïÔ°
¼ûÖ¤2011
houchenxmc
m0378
sddtc888
nwxjh
xiaoxususy
ÇàÈô
¹ÈÖÐÃ÷
ÕçÊ¿Òþ207
³çÃ÷ÏÈÉú
22816
82/229
Ê×Ò³
ÉÏÒ»Ò³
80
81
82
83
84
85
ÏÂÒ»Ò³
È«²¿
ÎÞ»ú»¯Ñ§
ÎïÀí»¯Ñ§
ʵÑé¼¼Êõ
¾Ñé½»Á÷
×ÛºÏÆäËü
°æÄÚÊÂÎñ
°æ¿é»î¶¯
°æÖ÷½»Á÷
ר¼Ò½»Á÷ÊÒ
°æÊ·²©Îï¹Ý
»ØÌûÅÅÐò
·¢±íÅÅÐò
Ë¢ÐÂÒ³Ãæ
|
½»Á÷
|
ÇóÖú
|
×ÊÔ´
¾«»ªÇø
×÷Õß
×îºó·¢±í
[
Èȵã
]
Òѱà¼
DonYankess
2026-01-18
¸Õ¸Õ
[
ÎÞ»ú»¯Ñ§
]
ÂÛÎÄorigin×÷ͼ£¬Çó½Ì
(7/896)
СϣÃÃÖ½
2017-04-12
2017-04-19 00:16:18
by
131004012
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÏëÎÊ´ó¼ÒÒ»ÏÂNi9S8Îȶ¨Ã´£¬ÔÚÁòÔ´³ä×ãÇé¿öÏÂÈÝÒ×ÏòÆäËûÁò»¯Îïת±äô£¬×îºÃÓÐÎÄÏ×
(0/617)
·çÌìÊÍÔÆÉú
2017-04-18
2017-04-18 21:40:40
by
·çÌìÊÍÔÆÉú
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ZnOµÄÀÂü·å´ó¸ÅÔÚʲôλÖóö·å£¿
(1/4773)
UÍõľľU
2017-04-11
2017-04-18 19:24:34
by
³ôÞ±
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÈçºÎʹÓ𢱴ÕÛ¹âÒDzâÊÔ½é¿×¶þÑõ»¯¹è·ÖÉ¢ÒºÖжþÑõ»¯¹èµÄÕÛÉäÂÊ
(1/776)
liuyanmin03
2012-03-01
2017-04-18 18:34:39
by
³æ³æ-123
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÇâÑõ»¯îéXRDͼÆ×ºÍºÏ³É·½·¨
(1/1889)
SMALL-BUG
2014-05-23
2017-04-18 18:00:59
by
limenglinss
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
´óÁ¬Àí¹¤³ö°æ¡¶ÎÞ»ú»¯Ñ§¡·µÚÎå°æ»òµÚËİæ ˼¿¼Ìâ´ð°¸£¨²»ÊÇϰÌ⣩
(2/4378)
Ĭ°®Á¯
2013-10-07
2017-04-18 12:47:53
by
¾ÅÔ°ëµÄÔ²
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÇóNa2CO3±ê×¼µÄxrdͼ¼°PDF¿¨Æ¬
(2/1834)
ààÀ²À²525
2017-04-17
2017-04-17 19:36:17
by
ààÀ²À²525
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Åäλ»¯ºÏÎï
(1/230)
·¢ÏÖµÄÑÛ¾¦
2017-04-17
2017-04-17 17:15:55
by
jiagle
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
»¯Ñ§ÎïÖʵĻ¯Ñ§¼üÎȶ¨³Ì¶È±È½Ï
(1/2002)
JerryYao
2017-04-17
2017-04-17 17:10:43
by
jiagle
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Áò»¯¹¯ÈÜÓÚÁò»¯¹¯Ê±ËüµÄÅäλƽºâ³£ÊýÊǶàÉÙ£¿
(1/556)
Ò¹ÉîÁË
2017-04-12
2017-04-17 15:07:20
by
Ò¹ÉîÁË
[
ÎÞ»ú»¯Ñ§
]
¡¾ÇóÖú¡¿ÓùýµÄÍõË®ÈçºÎ´¦Àí°¡£¿
(12/2408)
shang-shang
2011-01-06
2017-04-17 14:36:17
by
yongfu2006
[
ÎÞ»ú»¯Ñ§
]
CoOºÏ³É·½·¨
(0/424)
fss181838
2017-04-17
2017-04-17 08:26:46
by
fss181838
[
ÎÞ»ú»¯Ñ§
]
ÑÇÏõËá¼ØÈÜÒºÖеμÓÂÈ»¯îܵķ½³Ìʽ
(ÆÀÔÄ+1)
(1/7635)
ÎÒ¡¢
2017-04-17
2017-04-17 00:03:06
by
ÎÒ¡¢
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
лÀÖ¹«Ê½¼ÆËãÇóÖú
(2/565)
lilinfen
2017-04-16
2017-04-16 23:03:01
by
lilinfen
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
KOH»î»¯ÖƱ¸»îÐÔÌ¿ºóÎÛË®µÄ´¦Àí
(6/1446)
¹Ô¹Ô
2013-06-08
2017-04-16 17:10:58
by
ÌØÌØÈË
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Çó½á¹¹
(3/631)
ɽµ©
2017-04-15
2017-04-16 15:49:40
by
ɽµ©
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ËÄÑõ»¯ÈýÌúÓëËáµÄ·´Ó¦
(4/1784)
fangjian151
2016-08-25
2017-04-16 12:40:09
by
zdc144
[
ÎÞ»ú»¯Ñ§
]
ÒÒ´¼ÕôÆûµÄµÄ¶ÔÁ÷»»ÈÈϵÊý
(ÆÀÔÄ+1)
(0/1698)
´ô´ô²»ÍµÀÁ
2017-04-16
2017-04-16 12:04:30
by
´ô´ô²»ÍµÀÁ
[
ÎÞ»ú»¯Ñ§
]
ÈýÑõ»¯¶þîéÉýιý³ÌÖеľ§ÐÍת±ä
(1/1167)
wjk090426
2013-06-05
2017-04-16 08:29:38
by
Ñîâýƽ
[
ÎÞ»ú»¯Ñ§
]
¹ØÓÚH2SÔÓ»¯µÄÀàÐÍ
(13/4206)
ȩСÅóÓÑ
2017-04-16
2017-04-16 07:35:21
by
qw235
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Ñõ»¯Ê¯Ä«Ï©/¿Ç¾ÛÌǸ´ºÏ²ÄÁÏÖÆ±¸
(2/1529)
·âoÓ¡
2017-04-05
2017-04-15 23:38:52
by
´º·ç¼ªÑÔ
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÈçºÎÅäÖÆÓËõ£¸ºÀë×ÓÈÜÒº£¿£¿£¿
(2/1558)
xinjihw
2012-11-15
2017-04-15 22:21:08
by
luoyekaihua
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
¹ØÓÚ¹ÌÌå×ÏÍâ²âÊÔµÄÎÊÌâ
(0/472)
liangsweet
2017-04-15
2017-04-15 17:18:29
by
liangsweet
[
ÎÞ»ú»¯Ñ§
]
Polyoxometalate
(0/212)
csz138250
2017-04-15
2017-04-15 16:06:59
by
csz138250
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Ë«ÏàÌÕ´ÉĤ£¬Á½ÏàÎïÖʾÓÈ»·´Ó¦ÁËÔõô°ì£¿
(0/288)
ѧԱ0nwYuZ
2017-04-15
2017-04-15 15:54:13
by
20cm´ÖÓÖÓ²
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
PBS»º³åÒºµ½µ×ÔõôÅ䣿
(6/2725)
doufuwang
2013-07-20
2017-04-15 07:23:28
by
ÁùÖ»ÌÀÔ²
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
³½ðëϸ¹Ü
(0/548)
ÕÅÎIJ©0618
2017-04-14
2017-04-14 15:46:28
by
ÕÅÎIJ©0618
[
ÎÞ»ú»¯Ñ§
]
ÇóÖú¸÷λÎÞ»ú²ÄÁÏ·½ÃæµÄ´óÉñ£¬°ÝÍдó¼Ò¿´Ò»¿´
(15/1019)
һ·¼á³Ö
2017-04-14
2017-04-14 13:26:36
by
Ê·ÒøæÃ
[
ÎÞ»ú»¯Ñ§
]
Flowmaster×Ô´øÒÒ´¼µÄÎïÐÔ²ÎÊýÂ𣿿ÉÒÔÉèÖû·¾³µÄ¶ÔÁ÷»»ÈÈϵÊýÂð£¿
(0/394)
´ô´ô²»ÍµÀÁ
2017-04-14
2017-04-14 11:58:35
by
´ô´ô²»ÍµÀÁ
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÈÛÈÚ½ðÊôÁ÷¶¯ÐÔÓëʲô²ÎÊýÏà¹Ø£¿
(ÆÀÔÄ+2)
(1/722)
646497588
2015-03-24
2017-04-14 11:52:15
by
½ð²Ä20167
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÈÜÒºµÄpHΪ5£¬¼ÓÈë1mol/lµÄÇâÑõ»¯ÄÆ£¬µ÷µ½pH10£¬Òª¼Ó¶àÉÙml
(2/3456)
Wůů
2017-04-14
2017-04-14 11:49:47
by
ɽÃñÈfÕþ
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ôÇ»ùÑõ»¯ïØ£¬ÇâÑõ»¯ïØ£¬ºÍÑõ»¯ïصķֽâζÈ
(ÆÀÔÄ+1)
(0/2002)
18249793379
2017-04-14
2017-04-14 09:20:30
by
18249793379
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Hg(¢ñ)ÏòHg(¢ò)µÄת»¯
(ÆÀÔÄ+1)
(4/1406)
³£»¶Ï²
2017-04-12
2017-04-14 07:10:12
by
³£»¶Ï²
[
ÎÞ»ú»¯Ñ§
]
FC-4Ä£°å¼ÁÔÚÄÄÄÜÂòµ½
(6/1093)
Ðݲ¼´ÊÇÐÒ¸£
2016-10-16
2017-04-14 01:11:34
by
СÐÜСǿ
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Çó´óÉñ ÏõËá¸Æ·Ö½â
(2/1750)
gxzhangxiao
2017-04-13
2017-04-13 22:05:07
by
gxzhangxiao
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Ï¡ÊÍÎÊÌâ
(ÆÀÔÄ+1)
(1/798)
³¤¾°Ïª
2017-04-13
2017-04-13 20:03:03
by
±ùµã½µÎÂ
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
[¹ØÌù]
ÇóÖúÁ½¸ö£É£Ã£Ó£Ä±ê×¼Êý¾Ý¿¨Æ¬£¬£É£Ó£Ã£Ä£££´£±£²£µ£¹£°ºÍ£É£Ã£Ó£Ä£££´£±£±£¶£¶£¶
(0/1020)
good-study
2017-04-13
2017-04-13 16:58:17
by
good-study
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
̼»¯¸ÆÓëË®·´Ó¦Éú³ÉÒÒȲµÄ»ùÔª·´Ó¦ÊÇʲô£¿
(0/766)
lwp09
2017-04-13
2017-04-13 15:03:36
by
lwp09
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Çó´óÉñ¸æÖª¶þÂÈ»¯îâ¡¢ÈýÂÈ»¯îâ¡¢ÎåÂÈ»¯îâµÄ±ê׼Ħ¶û¼ª²¼Ë¹Éú³ÉìÊ
(0/498)
°¢à£
2017-04-13
2017-04-13 14:48:24
by
°¢à£
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Á÷ÑÓ·¨¹Î¾ÛÃÑí¿/ÎÞË®ÒÒ´¼ÖýĤҺ
(ÆÀÔÄ+5)
(1/571)
ѧԱ0nwYuZ
2017-04-13
2017-04-13 13:09:30
by
20cm´ÖÓÖÓ²
[
ÎÞ»ú»¯Ñ§
]
ÇëÎÊËÓÐCU-BTC £¨HKUST-1£©µÄºìÍâ¹âÆ×±ê×¼Æ×ͼ
(6/3133)
ѧԱ3o7NZP
2015-06-05
2017-04-13 12:28:11
by
loishlz
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÏõËáÑÎÈÈÎȶ¨ÐÔ
(4/2978)
8286
2017-04-12
2017-04-12 22:41:40
by
8286
[
ÎÞ»ú»¯Ñ§
]
ÅàÑø¾§Ìå
(ÆÀÔÄ+1)
(0/283)
ºúÑîľ
2017-04-12
2017-04-12 22:31:33
by
ºúÑîľ
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
îêËá¼ØÄÉÌմɲôÔÓ¸ÄÐÔ
(ÆÀÔÄ+10)
(1/260)
¶ÅÃÈe
2017-04-12
2017-04-12 21:39:40
by
¶ÅÃÈe
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÔõÑùÅäÖú¬Ìú·ÏÑÎËáÈÜÒº
(2/556)
´ºÊ÷ÓëÄºÔÆ
2017-04-11
2017-04-12 18:53:23
by
´ºÊ÷ÓëÄºÔÆ
[
ÎÞ»ú»¯Ñ§
]
»¯Ñ§·´Ó¦¹ý³Ì
(9/811)
ÎÄÎÄÀ²À²
2017-04-11
2017-04-12 18:32:24
by
ÎÄÎÄÀ²À²
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
¼òµ¥·½·¨ºÏ³ÉÒø
(0/1542)
YATOU314
2017-04-12
2017-04-12 16:37:51
by
YATOU314
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÒÒ´¼Ë®ÈÜÒºÕÛÉäÂÊÓëÌå»ý·ÖÊýµÄ¹ØÏµ
(0/1103)
xlx0813
2017-04-12
2017-04-12 15:45:11
by
xlx0813
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
¸É·¨ÖƱ¸·ú»¯ÂÁµÄÄÍÎÂÄÍÊ´µÄÉ豸ÊÇʲô²ÄÖÊ£¿
(0/210)
±éÓÎÌìÏÂ
2017-04-12
2017-04-12 12:15:37
by
±éÓÎÌìÏÂ
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
½âÀëÄܵĴóСÓëʲôÒòËØÓйØ
(ÆÀÔÄ+5)
(0/1038)
ñöÌýÌÎÉù
2017-04-12
2017-04-12 10:52:06
by
ñöÌýÌÎÉù
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÑÇÌúÑÎÈÜÒºÈçºÎÅäÖúͱ£´æ£¿
(3/2254)
icecream8508
2017-04-11
2017-04-12 09:40:25
by
±ùµã½µÎÂ
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
¦Á-Al(OH)3ÄÜÈÜÓÚ¼î¶ø²»ÄÜÈÜÓÚËáÂð£¿
(3/1043)
blackming
2017-04-11
2017-04-11 22:51:12
by
cc116
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Çë½ÌÒ»ÏÂCaHPO4 Ó¢ÎÄÃû³ÆÎªÊ²Ã´ÊÇDicalcium phosphate anhydrous
(2/1821)
cyshnu
2017-04-06
2017-04-11 20:52:20
by
cyshnu
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ʯīϩºÍÌ¿ºÚµÄÇø±ð
(1/3493)
jungleart
2017-04-10
2017-04-11 19:53:48
by
°ºÐÇ
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
µç¼«µçλ¼ÆËã
(0/965)
´ó±ù±¢
2017-04-11
2017-04-11 15:16:44
by
´ó±ù±¢
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÇóÍÆ¼ö¹ØÓÚÅàÑø¾§Ìå·½ÃæµÄÊ飿
(0/396)
Ò»Ò¶ÆÐÌá1992
2017-04-11
2017-04-11 15:04:23
by
Ò»Ò¶ÆÐÌá1992
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÇâÑõ»¯Äø·Ö½âΪÑõ»¯ÄøµÄζÈ
(0/6424)
19951123
2017-04-11
2017-04-11 13:09:09
by
19951123
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Àë×ÓÆ½ºâ·½³ÌÔõô½â£¡
(ÆÀÔÄ+5)
(0/187)
dot_gty
2017-04-11
2017-04-11 12:40:33
by
dot_gty
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
»¯Ñ§·½³ÌʽÇóÖú
(1/464)
liuxwjsls
2017-04-07
2017-04-11 09:50:20
by
xiaomi0401
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
½ðÊôÁòËáÑÎÈܽâ¶È
(8/2523)
Þ¨Æ?
2017-04-05
2017-04-11 09:39:44
by
xiaomi0401
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÓйسÁµí·¨ÖƱ¸ÌúËáîܵÄһϵÁÐÎÊÌâ
(0/242)
rainbow20158
2017-04-11
2017-04-11 09:33:32
by
rainbow20158
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÇóÖú£¡Fe3O4ÔÚ¹Üʽ¯Àï±»Ñõ»¯³ÉFe2O3
(3/550)
æØçúçê
2015-09-22
2017-04-11 08:57:14
by
l419110028
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÈçºÎÔÚÃܱտռ䡢¾¡¿ÉÄÜÔÚ¹ÌÏàʵÏÖîÜÀë×ӵıäÉ«·´Ó¦
(ÆÀÔÄ+2)
(1/603)
rishsevilla
2017-03-13
2017-04-10 21:42:44
by
397407233
[
ÎÞ»ú»¯Ñ§
]
Áò»¯ÇâÓëÑõ»¯Ç¦
(1/830)
Ò»²½Á½
2017-04-10
2017-04-10 19:59:06
by
xiaomi0401
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
²ÝËáîÜ
(0/227)
770603726
2017-04-10
2017-04-10 19:36:03
by
770603726
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
spectral transition
(2/406)
ÒäÁµxh
2017-04-10
2017-04-10 18:43:27
by
ÒäÁµxh
[
ÎÞ»ú»¯Ñ§
]
¡¾ÇóÖú¡¿Á×ËáÌúΪʲô²»ÈÜÓÚÏõË᣿ÇóÔÀí
(8/4154)
zytor
2011-04-11
2017-04-10 16:52:27
by
æÂ-er
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
¹ØÓÚÍÀë×ÓµÄÎÊÌâ
(ÆÀÔÄ+5)
(2/696)
silimu
2017-04-07
2017-04-10 15:29:39
by
silimu
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Á×îâÎÙËáµÄÅäÖÃ
(0/654)
ĺ¹âee
2017-04-10
2017-04-10 12:21:49
by
ĺ¹âee
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÈçºÎ¼ÆËã³ôÑõÁ¿
(1/1594)
ÁõÓñºê
2017-04-10
2017-04-10 12:17:11
by
¼Ñ»·³ôÑõ
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
¸ÆÓ²¶È²â¶¨
(ÆÀÔÄ+5)
(0/1176)
ѧ֪ʶ111
2017-04-10
2017-04-10 11:33:11
by
ѧ֪ʶ111
[
ÎÞ»ú»¯Ñ§
]
ÇëÎÊÈçºÎ²âÁ¿¿×³ß´çÄØ¡£Ôõô֪µÀÄĸöÊÇ×£¬×î¶Ìѽ
(4/353)
ѧÔü¼ÓÓÍ
2017-04-09
2017-04-10 09:53:10
by
¹ÂÀÇ1
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÇëÎÊÓÐÈË×ö¹ýÃÉÍÑʯ»òÕßÒÁÀûʯ¿óÎïµÄXPSÆ×ͼÂð£¿ÆäÖÐAlºÍSiµÄ·åÔõô·ÖÎö£¿
(0/735)
ÌýÖñ12345
2017-04-10
2017-04-10 08:59:33
by
ÌýÖñ12345
[
ÎÞ»ú»¯Ñ§
]
ËÖªµÀ·¢ÉúÁËʲô·´Ó¦
(9/1131)
anndy1971
2014-07-31
2017-04-10 08:50:15
by
peakwang
[
ÎÞ»ú»¯Ñ§
]
·´Ó¦
(6/732)
anndy1971
2013-07-22
2017-04-10 08:45:02
by
peakwang
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÔõÑù׼ȷ²â³ö0-5ppmµÄÂÈÀë×ÓŨ¶È
(ÆÀÔÄ+1)
(6/1820)
llj0624
2017-04-09
2017-04-10 08:41:34
by
xzpsb
[
ÎÞ»ú»¯Ñ§
]
ÍõË®Ìá½ðÖУ¬ÄòËØ¸ÏÏõµÄ»¯Ñ§·´Ó¦·½³ÌʽÊÇʲô£¿£¿Çó½Ì¸÷λ
(ÆÀÔÄ-1)
(3/4809)
tinkambun
2017-03-17
2017-04-10 07:13:28
by
tinkambun
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ǰÏß¹ìµÀÀíÂÛ
(3/1275)
ǧ±äÍò»¯
2016-10-01
2017-04-10 04:02:47
by
gbs5910
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
³£Ñ¹Ï£¬3mol/LÑÎËá·ÐµãÊǶàÉÙ£¿Ð»Ð»£¡
(0/399)
cgzok666
2017-04-09
2017-04-09 20:49:50
by
cgzok666
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
¹ØÓÚÌúµÄÑõ»¯Îï»òÇâÑõ»¯ÎïÊÇ·ñÈÝÒ×±»»¹Ô
(0/555)
Chsir
2017-04-09
2017-04-09 20:31:28
by
Chsir
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
XRD¿¨Æ¬
(1/1049)
13269635533
2017-04-09
2017-04-09 16:15:51
by
drk123
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
»Í¼
(ÆÀÔÄ+1)
(1/367)
À¤×жù
2017-04-09
2017-04-09 16:15:07
by
drk123
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
¼±Çó1mmolÒì±û´¼îÑ£¨ÒºÌ壩Ôõôȡ£¬ÊdzËÒÔĦ¶ûÖÊÁ¿ÔÙ³ýÒÔÃܶÈÂð£¿
(3/799)
˼ÐþͨÓÄ
2015-09-24
2017-04-09 12:16:11
by
·çÔÆÕßÉÙ
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Chem 3D»¶þÁò»¯îâ
(1/896)
ÐìÖ®ÁéµÄ
2016-10-28
2017-04-09 11:54:40
by
xcs100
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
»îÐÔÂÈ¡¢´ÎÂÈËáÄÆÈÜÒº µÄŨ¶ÈÎÊÌâ
(9/5086)
׿¹È
2013-05-14
2017-04-09 07:20:19
by
XiongCan1016
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
»Í¼Èí¼þÇóÖú
(2/408)
pvogue
2017-04-08
2017-04-08 22:44:35
by
598878157
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Á×ËáÍ
(0/268)
xiaoyong0815
2017-04-08
2017-04-08 20:56:22
by
xiaoyong0815
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
¹âѧ´øÏ¶ºÍµçµ¼¼¤»îÄܵĹØÏµ
(0/544)
liuqi44
2017-04-08
2017-04-08 17:17:15
by
liuqi44
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÇóÖúPDF±ê×¼¿¨Æ¬11-2954
(0/338)
mwwbhu
2017-04-08
2017-04-08 17:05:15
by
mwwbhu
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
Èçͼ
(0/137)
timelord1
2017-04-08
2017-04-08 13:58:32
by
timelord1
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ѰÕÒ°×É«»îÐÔÌ¿£¬¹¦ÄÜÒª¸úºÚÉ«»îÐÔ̿һÑù£¡
(2/1704)
Å·¿Ë´´µÂ
2017-01-13
2017-04-08 12:26:58
by
ÊÀ¼Í¾ÓÊ¿
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÇëÎÊHOMO-LUMOµÄÄÜÁ¿²î˵Ã÷ʲôÎÊÌâ
(1/3677)
wn139
2017-04-07
2017-04-08 09:49:21
by
jzhang03
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ŨÏõËáŨÁòËá³éÂËÈ¥Àë×Óˮϴ£¬·¢ÏÖÂËÒºÒѾ³ÊÖÐÐÔ£¬µ«ÑÕÉ«»¹ÊÇר»ÆÉ«µÄ
(1/1294)
sunsnow92
2016-10-22
2017-04-08 05:38:23
by
¸ß·Ö×Ó¸£´ó
[
ÎÞ»ú»¯Ñ§
]
w·ÛÊÇʲô?
(3/1811)
Сºù«0621
2017-04-05
2017-04-07 23:59:02
by
Сºù«0621
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ŨÏõËáºÍ°±Ë®·´Ó¦£¬ÐèҪעÒâʲô
(4/3619)
15600804784
2017-04-07
2017-04-07 21:57:37
by
15600804784
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÇóÖúÂÈ»¯Äƾ§°û
(1/437)
sunmycn
2017-04-07
2017-04-07 19:40:14
by
hbngh2010
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
´×ËáÍÈܽâÔÚÀë×ÓÒºÌåÀïÃæ£¬Ôõô²â³ö´×Ëá͵ÄŨ¶È
(0/366)
ƽ¶ù123
2017-04-07
2017-04-07 18:55:18
by
ƽ¶ù123
[
ÎÞ»ú»¯Ñ§
]
[ÒÑÍê½á]
ÇóÖú¾§Ìå½á¹¹cifÎļþ
(2/304)
245122031
2017-04-07
2017-04-07 18:51:53
by
245122031
[
ÎÞ»ú»¯Ñ§
]
ÇóÖúÓйØÅçÎíÈÈ½â·¨ÖÆ±¸Ñõ»¯Ð¿±¡Ä¤µÄһЩÎÊÌâ
(0/322)
13969645251
2017-04-07
2017-04-07 17:12:22
by
13969645251
22816
82/229
Ê×Ò³
ÉÏÒ»Ò³
80
81
82
83
84
85
ÏÂÒ»Ò³
Ïà¹Ø°æ¿éÌø×ª
Óлú½»Á÷
Óлú×ÊÔ´
¸ß·Ö×Ó
ÎÞ»ú/Îﻯ
·ÖÎö
´ß»¯
¹¤ÒÕ¼¼Êõ
»¯¹¤É豸
ʯÓÍ»¯¹¤
¾«Ï¸»¯¹¤
µç»¯Ñ§
»·¾³
SciFinder/Reaxys
²é¿´
×îºó·¢±í
·¢Ìùʱ¼ä
°´½µÐòÅÅÁÐ
°´ÉýÐòÅÅÁÐ