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hls85915

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科研工具版——沙漠之胡

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[求助] 英文润色。翻译了几段英文，请大家帮忙润色一下，主要是语法和表达

(1) Numerical simulation results of the axial initiation process of annular booster pellet under four-point-synchronous explosive circuit
     From Fig 1, the specific initiation process of the annular booster pellet can be observed by the numerical simulation, facilitating the analysis and understanding of its initiation mechanism, and providing theoretical guidance for the design of high-energy booster pellet. When t =1.198 ??s, two adjacent detonation waves have oblique impacts, and peak value of the pressure increases. When t??1.299 ??s, the front of the detonation wave arrives at 10mm of charge height, and the shape of the wave front is obviously wavy, and the distance between the peak and trough is 0.65 mm. When t??2.500 ??s, the front of the detonation wave reaches the bottom of the charge, and the shape of wave front is still not too smooth.
     (2) Numerical simulation results of the radial convergence process of annular booster pellet under four-point-synchronous explosive circuit
     From Fig 1, the radial convergence process of the annular booster pellet can be observed by the numerical simulation. When annular booster pellet is simultaneously initiated at symmetrical four points, the detonation waves propagate in the axial direction and also along the radial direction of the annular booster pellet at the same time. When detonation wave reaches the internal surface of the booster pellet, it would attenuate into shock wave in the central air medium and propagate to the center axis of the booster pellet. The shock wave propagating to the center axis of the booster pellet is gradually strengthening as well as the axial detonation wave pressure rising. When t=2.400 µs, the shock waves propagating to the annular booster pellet center begin to converge, and the pressure gradually increases. At that time, the detonation wave basically reaches the booster pellet bottom in the axial direction. Because the speed of the shock wave propagating in the booster pellet center is slow, the center convergence time has a certain time delay to the axial detonation. When t=2.900 µs, the center convergence pressure reaches a maximum that Pmax=32.39 Gpa. When t=3.799 µs, the annular booster pellet convergence is over, but the maximum pressure in the center is still high to 29.12 Gpa. This high pressure is helpful for the main charge??s initiation in the center of the annular booster pellet.
      When t=0.799??s, peak pressure of the annular booster pellet under eight-point-synchronous explosive circuit is 25.43Gpa, while peak pressure of the annular booster pellet under four-point-synchronous explosive circuit is only 25.90Gpa. By comparison of the two waveforms when the detonation waves reach at 10mm of the booster pellet height, it can be seen that the waveform of  annular booster pellet under eight-point-synchronous explosive circuit is much better than that of under four-point. When the annular booster pellet height is unchanged, the axial waveform of the annular booster pellet under four-point-synchronous explosive circuit is hard to be smooth, so that the axial output energy is not strong, having a great shortage to enhance the initiation capacity of the annular booster pellet. From the simulation results, the shortage can be improved by increasing the number of initiation points. But increasing the number of initiation points means increasing the level of synchronous explosive circuit, and the bigger the explosive circuit level is,the larger the synchronous time deviation is, which would have adverse effects on the output waveform of the annular booster pellet. The results of numerical simulation show that the initiation capacity of the annular booster pellet under eight-point-synchronous explosive circuit is much better than that under four-point in the case of ensuring smaller deviation of the synchronous time.
      By comparison the radial convergence processes of annular booster pellet between four-point and eight-point-synchronous explosive circuit, the convergence time of eight-point initiation is 0.2 µs ahead of that of four-point, and the time reaching maximum convergence pressure is 0.4 µs ahead of that of four-point, and peak pressure is 9.24 Gpa bigger than that of four-point, and convergence end time is 0.199 µs ahead of that of four-point, and at the end of the convergence, peak pressure in the center of the booster pellet bottom is 2.46Gpa bigger than that of four-point. Since the detonation wave of annular booster pellet under eight-point initiation has good axial consistency, the speed of convergence to the center is quick and the pressure is high. The number of initiation points not only affects the axial output, but also has a significant effect on the convergence process in the center of the booster pellet. In all, the initiation capacity of the annular booster pellet under eight-point-synchronous explosive circuit is much better than that under four-point in the case of ensuring smaller deviation of the synchronous time.
   ?¨1????????????±??·??×°???á?ò??±??????????????á??
   ?¨?????????????????ì???·????±????ù????????±?????????????·?????????????±??ú?í??????????±????ù?è???á???í????????????????????±??·????±????ù?á?ò??±?????????????????±????¨???????????????±??±????±t??1.198??s?±???à????????±????¨·??ú?±??×?????????·??????????±t??1.299??s?±??±????¨???°???¨?ó??????×°??10mm???????????????±???¨?ó????×????÷?????¨??×????¨·????¨?????????à??0.65mm???±t??2.500??s?±??±????¨???°???¨?ó??????×°???×???????±???¨?ó????×???????????????
   ?¨2????????±??·?????ò????????????????
   ????????????±??·?????ò?????????????????á???????????ì???·????±????ù?????????ò???????????·????±????ù???????????????±??±???±????¨?????á?ò?????????±???????·????±????ù???ò???????±±????¨???????ù??±í???±?????????????é?????????????÷?¨?????ò???ù?????á??????????×??á?ò±????¨???????????ò???ù?????????????÷?¨?????????????±t=2.400µs?±???ò?·????±????ù?????????????÷?¨??????×????????????????????????±±????¨???á?ò???ù±????????ù?×???????????ù?????????????÷?¨?????????ò???????????±?????á?ò±????????¨?±????????t=2.900µs?±??????????????????×??ó????Pmax=32.39Gpa???±t=3.799µs?±?? ?·????±????ù?????á??????????×??ó??????????29.12Gpa?????ù?????????????????????·????±????ù?????÷×°??????±???
    °?????????±??·????±????ù??t=0.799??s?±??????·?????????25.43Gpa??????????t=1.299µs?±, ????·?????????25.90Gpa??±???????±????¨?°?????????ù10mm?????????±???¨????????????°?????????±????¨??????????????????????±????¨?????±?·??×°????????±??±????????±????·??×°???á?ò?¨?????????????????????????á?ò??±?????????????·????·????±????ù??±??????????ó??×??????????á??????????????±?????????????????????×?????????????±???????????×???????????±???????????????±??????????????ó???????????????±???????????ó?????????·??×°?????????¨???ú?ú?????°?ì???ò???????ù???????é?????á???????????á??????????±??¤???????????±?????????é??????°?????????±??·????±????ù???á?ò??±???????????????????±??·????±????ù??
    ??±???????°?????±????·????±????ù?????????ò??????????°?????±??·???????á???????±?????????á?°0.2µs??????????????×??ó???±???á?°0.4µs??????·??????????ó9.24Gpa???????á???±?????????á?°0.199µs???????á???±???ù?×??????????·??????????ó2.46Gpa??????°?????±????·????±????ù±????¨?á?ò???????????ò???ò?????????????ì????????????????????±??????????°?ì?á?ò?????????±?????ù?????????????????????°?ì??×?????????°?????±????·????±????ù????±??????ó????????

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1楼 2012-03-20 14:36:52
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hls85915

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科研工具版——沙漠之胡

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引用回帖:
3脗楼: Originally posted by curton at 2012-03-20 21:49:06:
can be observed by 脨脼赂脛脦陋 observe by拢卢驴脝录录脗脹脦脛脳卯潞脙虏禄脪陋鲁枚脧脰卤禄露炉隆拢
is simultaneously initiated  脨脼赂脛脦陋 simultaneously initiate拢卢脥卢脡脧隆拢
in the axial direction and also along the radial direction of ...

脌脧麓贸拢卢脦脪脭玫脙麓录脟碌脙脢脟脪陋脫脙卤禄露炉脫茂脤卢掳隆拢驴拢驴
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4楼2012-03-20 22:40:41
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hls85915

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科研工具版——沙漠之胡

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有应助的，请先占个座啊！谢谢
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2楼2012-03-20 14:41:53
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curton

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Hello Kitty

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【答案】应助回帖

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hls85915: 金币+20, 翻译EPI+1, ★★★很有帮助, 只能给你20个BB。请笑纳 2012-03-21 16:42:38
can be observed by 修改为 observe by，科技论文最好不要出现被动。
is simultaneously initiated  修改为 simultaneously initiate，同上。
in the axial direction and also along the radial direction of 这个also可以去掉。
propagate 出现多次，能不能用相同意思的词代替。

At that time 貌似科技论文中一般用then

basically 基本的，科技论文中不用模棱两可的词，建议去掉
high pressure  建议修改成 high-pressure

By comparison of the two waveforms when the detonation waves reach at 10mm of the booster pellet height, it can be seen that the waveform of  annular booster pellet under eight-point-synchronous explosive circuit is much better than that of under four-point. 太长 句型太复杂，科技论文不需要。
When the annular booster pellet height is unchanged, the axial waveform of the annular booster pellet under four-point-synchronous explosive circuit is hard to be smooth, so that the axial output energy is not strong, having a great shortage to enhance the initiation capacity of the annular booster pellet.  同上。
can be improved by 建议修改成 improve by 科技论文不需要被动。
But increasing the number of initiation points means increasing the level of synchronous explosive circuit, and the bigger the explosive circuit level is,the larger the synchronous time deviation is, which would have adverse effects on the output waveform of the annular booster pellet. 太长，建议修改。
in the case of 建议修改成 for ， 简单。
   By comparison the radial convergence processes of annular booster pellet between four-point and eight-point-synchronous explosive circuit, the convergence time of eight-point initiation is 0.2 µs ahead of that of four-point, and the time reaching maximum convergence pressure is 0.4 µs ahead of that of four-point, and peak pressure is 9.24 Gpa bigger than that of four-point, and convergence end time is 0.199 µs ahead of that of four-point, and at the end of the convergence, peak pressure in the center of the booster pellet bottom is 2.46Gpa bigger than that of four-point.92个单词，很吓人的，建议修改成短句
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3楼2012-03-20 21:49:06
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curton

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Hello Kitty

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★ ★
Mally89: 金币+2, 感谢应助！~欢迎常来！~吼吼！~\(^o^)/~ 2012-03-21 12:00:43
引用回帖:
4脗楼: Originally posted by hls85915 at 2012-03-20 22:40:41:
脌脧麓贸拢卢脦脪脭玫脙麓录脟碌脙脢脟脪陋脫脙卤禄露炉脫茂脤卢掳隆拢驴拢驴

脛茫驴脡脪脭虏脦驴录脧脗脛茫脳篓脪碌碌脛脗脹脦脛脢脟脢虏脙麓脢卤脤卢拢卢脦脪脢脟碌莽脕娄碌莽脳脫碌脛拢卢碌芦脢脟脦脪脙脟陆没脰鹿脫脙卤禄露炉脫茂脤卢碌脛掳隆隆拢

脛茫脧脠驴麓驴麓脛茫脳篓脪碌碌脛脗脹脦脛拢卢潞脟潞脟隆拢
脮芒赂枚脢脟麓脫脦脪脳篓脪碌陆脟露脠鲁枚路垄碌脛隆拢
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5楼2012-03-21 07:02:49
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