24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 1049  |  »Ø¸´: 5
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

gshg112709

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ·­ÒëÇóÖú

ÕªÒª£ºÒÔCa(OH)2ºÍÁ×»¯ÔüÓëÇâÑõ»¯ÄÆ·´Ó¦µÃµ½µÄNa3PO4ΪԭÁÏ£¬ÔÚ³£Î¡¢³¬Éù²¨¸¨ÖúÏ£¬¿ØÖÆCa£¯PÔ­×Ó±ÈΪ1.67¡¢Êʵ±µÄNa3P04µÎ¼ÓËÙÂʺͽÁ°èÇ¿¶ÈµÈÌõ¼þ£¬ÓÃSEM¡¢XRDºÍHIR¶ÔÄ¿±ê²úÎïµÄ½á¹¹ºÍÁ£¶È½øÐÐÁË·ÖÎö¡£½á¹û±íÃ÷£¬Óø÷¨¿É»ñµÃ´¿¶È¡¢½á¾§¶È¡¢¿ÅÁ£¶ÈºÍ·ÖÉ¢ÐÔ¾ù½ÏºÃµÄôÇ»ùÁ×»Òʯ·ÛÌå¡£
¹Ø¼ü´Ê£ºÄÉÃ×ôÇ»ùÁ×»Òʯ£»³¬Éù»¯Ñ§£»Éս᣻Á×»¯Ôü

ÏÂÃæÊǸĹýµÄ¡£
(School of Chemistry and Chemical Engineering£¬Xiangtan University£¬Xiangtan 411105)
Abstract: Nano hydroxyapatite was synthesized by chemical precipitation process under the conditions below: Ca (OH) 2 and Na3PO4 were used as raw materials, an ultrasonic oscillatator was used to oscillating the system, the atomic ratio of Ca and P was controlled as 1.67, Na3P04 was dropped at appropriate rate and stirring intensity. The structure and size of target product was analyzed by SEM photos, XRD and HIR. The results show that the product, which was obtained by standing the reaction solution at room temperature for one hour after titration, was washed with anhydrous ethanol to get hydroxyapatite powder with high purity and crystallinity, and the particle size and dispersion was good.
Keywords: nano hydroxyapatite; sonochemistry; sintering£»phosphating residue£»calcium hydroxide
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

googlesea

ľ³æ (ÖøÃûдÊÖ)

I think you should finished the english abstract first. If you want translate chinese abstract into english, all most are chinglish.
5Â¥2010-06-30 08:29:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

zerohead

½û³æ (Ö°Òµ×÷¼Ò)

¡ï
wypward(½ð±Ò+1):лл²ÎÓë 2010-06-29 15:32:08
gshg112709(½ð±Ò+6, ·­ÒëEPI+1): 2010-06-30 09:23:39
If you really want a better English version of the abstract of your paper, then you should rewrite the Chinese version first. After that we can talk about the translation again.
2Â¥2010-06-29 15:17:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

charleygan

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

chlgan


¿Æ¼¼ÎÄÕ»¹ÊÇÓÃÒ»°ãÏÖÔÚʱ¶àЩ£¬ÁíÍâ½á¹û˵Ã÷²¿·ÖµÄ¶¨Óï´Ó¾ä²¿·ÖȱÉÙνÓﶯ´Ê¡£Abstract: Nano hydroxyapatite is synthesized by chemical precipitation process under the conditions below: Ca (OH) 2 and Na3PO4 are the raw materials with the atomic ratio of 1.67 between Ca and P, an ultrasonic oscillatator is used to oscillate the system, Na3P04 is dropped into the solution at an appropriate rate under stirring. The structure and particle size of target product is analyzed by SEM photos, XRD and HIR. The results show that the product, which is obtained by standing the reaction solution at room temperature for one hour after titration and washed with anhydrous ethanol,  is the hydroxyapatite powder with high purity and crystallinity, and the particle size and dispersion are good.
Keywords: nano hydroxyapatite; sonochemistry; sintering£»phosphating residue£»calcium hydroxide
3Â¥2010-06-29 17:33:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zerohead

½û³æ (Ö°Òµ×÷¼Ò)

One thing is quite sure that we wouldn't use "SEM photos", as people wouldn't use "XRD diagrams".

The term "SEM photos" could be used during the discussions UNDER THE FOLLOWING CONDISTIONS: 1. you are referring to that particular photo; 2. you are talking about the photo itself instead of the contents of it; etc. well, you may have your own preferences.

[ Last edited by zerohead on 2010-6-29 at 18:54 ]
4Â¥2010-06-29 18:46:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +6 scalable 2026-08-24 6/300 2026-08-24 20:28 by ¿àº®À´Ïã
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +9 ÇÒÌý»¢Ð¥ 2026-08-20 10/500 2026-08-24 20:08 by ¿àº®À´Ïã
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +14 ziyangfang 2026-08-19 17/850 2026-08-24 18:37 by ¹þ¹þ¸ò£¿
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +6 ͼÀ²Í¼À² 2026-08-24 6/300 2026-08-24 17:44 by ССºì·«
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 21/1050 2026-08-24 14:21 by refreshing11
[»ù½ðÉêÇë] ¹À¼ÆÊÇÖÜËÄ +4 archvillain 2026-08-18 4/200 2026-08-24 13:53 by zzuzxg
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +6 Ñ׻ƹóëÐ 2026-08-22 7/350 2026-08-24 11:58 by 6543yes
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 17/850 2026-08-24 10:20 by echo8914667
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +4 chengyan1220 2026-08-23 4/200 2026-08-24 08:47 by gloomy6159
[»ù½ðÉêÇë] ʲôʱºò¿ª½±£¿ +10 CrisMessi 2026-08-18 11/550 2026-08-24 06:50 by ¿ªÐĵÄСʨ×Ó
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +4 process2012 2026-08-23 5/250 2026-08-23 19:58 by jurkat.1640
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by ×Ïɼ´¼
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[ÂÛÎÄͶ¸å] Ͷ¸å×Éѯ +5 wwm09 2026-08-17 7/350 2026-08-21 10:11 by ÆÚ¿¯ÂÛÎİïÊÖ
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
[»ù½ðÉêÇë] ÖØÒªÏûÏ¢£¬ÖÐÎçϵͳÔÚά»¤ +11 yuleib84 2026-08-18 12/600 2026-08-20 11:09 by xskun
[»ù½ðÉêÇë] Ã÷Ìì·Å°ñ£¿ +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -´ó´ó´ó´ó´ó-
[»ù½ðÉêÇë] ½ñÌìά»¤ÏµÍ³Î¬»¤ ×£ËùÓÐÈË ¸ßÖÐ +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by ¼ÒÓëÔ¶·½
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û