24小时热门版块排行榜    

查看: 2656  |  回复: 11

415999915

铁虫 (小有名气)

[求助] 求高手将以下computational method翻译成中文,专业术语太多不知道怎么翻译

求高手将以下computational method翻译成中文,专业术语太多不知道怎么翻译
本人是半路出家 ,多谢啦!

Computationa lMethod
The calculations performed in this study were done using theCASTEP code based on DFT, using Vanderbilt-typeultra soft pseudopotentials and a plane-wave expansion of the wavefunctions. The self-consistent ground state of the system was determined by using a band-by-band conjugate gradient technique to minimize the total energy of the system with respect to the plane wave coefficients. The electronic wave functions were obtained by usin gadensity-mixing minimizationmethod for the self-consistentfield(SCF) calculation, and the structures were relaxed by using the Broyden,Fletcher,Goldfarb,andShannon(BFGS)method.
The generalized gradient approximation(GGA) proposed by Perdew et al.and named PW91 was employed.The cutoff energy of plane waves was set to 500.0eV. Brillouinzone sampling was performed by using the Monkhost -Pack
scheme with a k-point grid of 4 *4*4. The values of the kinetic energy cutoff and the k-point grid were determined to ensure the convergence of
total energies.
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

day day up!!!
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
回帖支持 ( 显示支持度最高的前 50 名 )

identation

金虫 (著名写手)

【答案】应助回帖

★ ★ ★
感谢参与,应助指数 +1
liliangfang(金币+1, 专家考核): 多谢帮助 2011-12-28 08:53:25
415999915(金币+6): 2011-12-28 09:16:59
贺仪(金币+2): 多谢指教! 2011-12-28 22:24:51
The calculations performed in this study were done using theCASTEP code based on DFT, using Vanderbilt-typeultra soft pseudopotentials and a plane-wave expansion of the wavefunctions. The self-consistent ground state of the system was determined by using a band-by-band conjugate gradient technique to minimize the total energy of the system with respect to the plane wave coefficients.
本研究工作中的计算采用基于密度泛函理论的CASTEP软件包完成。采用Vanderbilt型超软赝势并通过平面波展开波函数。自洽计算中,体系的基态通过采用共轭梯度方法变分平面波展开系数,最小化体系能量而获得。(注:变分法是量子力学中继微扰法以外的另一种近似方法,通过取一个含参数的试探波函数带入类薛定谔方程/Kohn-Sham方程等,计算得到能量,然后求能量最小值,得到试探波函数的参数和能量最小值作为近似的基态能量和基态波函数)
The electronic wave functions were obtained by usin gadensity-mixing minimizationmethod for the self-consistentfield(SCF) calculation, and the structures were relaxed by using the Broyden,Fletcher,Goldfarb,andShannon(BFGS)method.
自洽计算中,电子波函数通过密度混合最小化方法获得。结构优化采用BFGS准牛顿方法进行。
The generalized gradient approximation(GGA) proposed by Perdew et al.and named PW91 was employed.
计算采用广义梯度近似框架下的PW91方案。
The cutoff energy of plane waves was set to 500.0eV. Brillouinzone sampling was performed by using the Monkhost -Pack
scheme with a k-point grid of 4 *4*4.
平面波截断能采用500eV。布里渊区采样通过M-P方法进行,K网格为 4 *4*4。
The values of the kinetic energy cutoff and the k-point grid were determined to ensure the convergence of
total energies.
截断能和K网格的选取保证了总能的收敛。
4楼2011-12-27 23:37:02
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
普通回帖

415999915

铁虫 (小有名气)

不给力啊!!!!高手在哪里?不屑于这样的小问题么?
day day up!!!
2楼2011-12-27 19:14:18
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

415999915

铁虫 (小有名气)

肿么可以这样呢?求关注!!
day day up!!!
3楼2011-12-27 19:27:09
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

415999915

铁虫 (小有名气)

引用回帖:
: Originally posted by identation at 2011-12-27 23:37:02:
The calculations performed in this study were done using theCASTEP code based on DFT, using Vanderbilt-typeultra soft pseudopotentials and a plane-wave expansion of the wavefunctions. The self-cons ...

恩 真是太好了 多谢大侠指点!这厢有礼了!谢谢啦
day day up!!!
5楼2011-12-28 09:18:38
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

identation

金虫 (著名写手)

引用回帖:
5楼: Originally posted by 415999915 at 2011-12-28 09:18:38:
恩 真是太好了 多谢大侠指点!这厢有礼了!谢谢啦

客气客气
6楼2011-12-28 14:11:36
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

415999915

铁虫 (小有名气)

引用回帖:
: Originally posted by identation at 2011-12-28 14:11:36:
客气客气

那你能给我些关于这方面的资料么?这种低级的问题不好意思在问别人了 还是自己消化最好!惭愧啊
恩,我的QQ415999915@163.com  先谢过啦!!
day day up!!!
7楼2011-12-28 20:41:43
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

identation

金虫 (著名写手)

引用回帖:
7楼: Originally posted by 415999915 at 2011-12-28 20:41:43:
那你能给我些关于这方面的资料么?这种低级的问题不好意思在问别人了 还是自己消化最好!惭愧啊
恩,我的QQ415999915@163.com  先谢过啦!!

QQ是邮箱啊? 哈哈
这个你随便在中文论文中都能看到的
8楼2011-12-28 22:21:31
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

415999915

铁虫 (小有名气)

引用回帖:
: Originally posted by identation at 2011-12-28 22:21:31:
QQ是邮箱啊? 哈哈
这个你随便在中文论文中都能看到的

哈哈 笔误!是扣扣啦
那好吧 我自己找找去......
day day up!!!
9楼2011-12-29 09:38:38
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

identation

金虫 (著名写手)

引用回帖:
9楼: Originally posted by 415999915 at 2011-12-29 09:38:38:
哈哈 笔误!是扣扣啦
那好吧 我自己找找去......

中文和英文的文献都找一下 对比着看 应该没问题的 呵呵
10楼2011-12-29 10:33:05
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 415999915 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[基金申请] 为什么资助数各大高校都创新高,自己申请怎么就这么难 +12 Kittylucky 2026-08-27 13/650 2026-08-29 00:04 by superceng
[基金申请] 国自然面上复盘~欢迎讨论 (金币+15) +13 晴天加油 2026-08-26 14/700 2026-08-28 18:36 by huagongfeihu
[基金申请] 系统查不到 +11 董八千 2026-08-26 11/550 2026-08-28 18:06 by Leogzhya
[基金申请] 投票:  有多少人是今天查系统知道结果的? +16 爱看书的可乐 2026-08-26 18/900 2026-08-28 17:09 by winsaint
[教师之家] 导师吐槽:我怎么摊上了这么个极品研究生! +8 苏东坡二世 2026-08-23 8/400 2026-08-28 14:41 by lkforward
[基金申请] 基金不中,共勉 +11 eulota 2026-08-26 11/550 2026-08-28 14:22 by 火星超人xi
[基金申请] 麻烦专家们看看评委们的意见(F口面上) +4 gdd2018 2026-08-28 9/450 2026-08-28 14:22 by jklily
[基金申请] 基金系统什么内容也没有 30+4 winsaint 2026-08-27 9/450 2026-08-28 11:06 by maolC
[基金申请] 哪位高人中了,把查询到的截图贴出来让我看看,让我长长见识 +5 yuleib84 2026-08-26 6/300 2026-08-28 00:02 by yudaoqian88
[基金申请] 基金未中,这种答复是模板吗? +5 zhaosm1982 2026-08-27 6/300 2026-08-27 16:00 by lfy8008
[文学芳草园] 梦想 +3 myrtle 2026-08-26 3/150 2026-08-27 10:01 by angelyueyi
[基金申请] 我不理解! +15 Edward_pc 2026-08-26 23/1150 2026-08-26 20:34 by zzuzxg
[基金申请] 范进中举一文的中心思想 +9 炎黄贵胄 2026-08-22 10/500 2026-08-26 15:40 by semaglutide
[基金申请] 2026年8月25日国自然放榜前突然收到列入评审专家邮件,有关系吗? +25 木水思豆 2026-08-25 28/1400 2026-08-26 14:53 by draco1987
[基金申请] 国合里面能看到了 +7 一怀馨秋 2026-08-26 7/350 2026-08-26 11:23 by zhaosm1982
[基金申请] 项目信息和经费信息在系统里都可以看到了 +6 wittyboy 2026-08-26 14/700 2026-08-26 10:55 by wittyboy
[基金申请] 国合可查了 +3 paperzjh 2026-08-26 3/150 2026-08-26 10:41 by LemmonTr
[基金申请] 今天务委会开完了,明天出结果吗 +19 angus9576 2026-08-25 23/1150 2026-08-26 10:03 by zp519
[基金申请] 牛来!米来!面来! +8 beefly 2026-08-26 8/400 2026-08-26 08:37 by xuzhipiao
[基金申请] 如果此刻你正在为国基感到焦虑,不妨来听听这首《基金之外》 +8 scalable 2026-08-24 8/400 2026-08-25 12:52 by jnhyjjm
信息提示
请填处理意见