24小时热门版块排行榜    

北京石油化工学院2026年研究生招生接收调剂公告
查看: 472  |  回复: 1
本帖产生 1 个 翻译EPI ,点击这里进行查看

x_lei81

铁虫 (小有名气)

[求助] 麻烦高手帮我翻译下,谢谢,这是论文稿里的不会翻译的一部分

请高手帮我翻译下:

选取5种不同的chinese herbal extract powder进行重复测试, 每个样品的测试不少于8次, 对数据进行离群值分析和取舍。检验离群值取舍的统计方法有很多种,本实验选用Dixon法, 对测定最大值( )和最小值( )的检验式分别为:



式中:  为测定值,n为以1为增幅依次增大的自然数;D1 为最小值的校验值;Dn 为最大值的校验值。设显著性水平α为0.05%,查得D0.05,8为0.554[10]。若确定D小于D0.05,8,则予以保留,认为测定结果中没有离群值。离群值分析和取舍结果见表4。
由表4可见,D1和Dn 均小于D0.05,8,没有出现界外值,说明在95%的置信度水平下,测试结果满足实验方法的要求,因此确定这一测试方法可行。

» 猜你喜欢

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

befair

铁杆木虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★
x_lei81: 金币+5, 翻译EPI+1 2014-01-08 16:23:41
Five different Chinese herbal extract powders are selected and at least 8 tests are conducted on each sample. Outlier analysis is performed on the data for attainment or discard. There are multiple statistical methods to analyse outliers for attainment or discard and in this experiment Dixon's method is used. The statistics for the maximum and minimum of the tests are respectively

where x is the measured value and n is the integer number incremented by 1; D1 is the statistics of the minimum and Dn  is the statistics of the maximum. Let significance level α be 0.05% and D0.05,8 is found to be 0.554 [10]. If  D is smaller than D0.05,8, then the data values are kept and no outliers are found in the test data. The results of outlier analysis and data attainment/discard is shown in Table 4.

From Table 4 it can be seen that both D1 and Dn are smaller than D0.05,8, with no outliers. This indicates that under the 95% significance level, the test results satisfy the requirements of the experiment and therefore the test method is considered as appropriate.
注: x 在原文列无显示
供参考
Befairorbeaware
2楼2013-12-26 12:21:07
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 x_lei81 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
[考研] 312求调剂 +13 gtw1 2026-04-06 13/650 2026-04-06 18:04 by 猪会飞
[考研] 307求调剂 +3 所念及所望 2026-04-06 3/150 2026-04-06 17:30 by 土木硕士招生
[考研] 270分求调剂 +5 maxjxbsk 2026-04-01 5/250 2026-04-06 15:32 by lin-da
[考研] 求调剂 +4 wos666 2026-04-03 5/250 2026-04-06 15:22 by wos666
[考研] 第一志愿东南大学物理313,有科研竞赛获奖经历,希望物理复试调剂 +3 马内橙 2026-04-05 3/150 2026-04-06 10:32 by 蓝云思雨
[硕博家园] 0856材料化工求调剂,一志愿211,初试成绩349 +3 江淮北月 2026-04-05 3/150 2026-04-05 20:31 by 啵啵啵0119
[考研] 材料调剂 +6 一样YWY 2026-04-05 6/300 2026-04-05 20:30 by 南航~万老师
[考研] 材料专硕 调剂 +14 CXN123456 2026-04-03 14/700 2026-04-05 17:18 by Hdyxbekcb
[考研] 生物工程求调剂 +6 喜欢还是不甘心 2026-04-05 6/300 2026-04-05 10:28 by 唐沐儿
[考研] 材料调剂 +11 一样YWY 2026-04-02 13/650 2026-04-04 23:10 by 无际的草原
[考研] 一志愿北京科技大学材料工程085601,求调剂 +17 cdyw 2026-04-02 18/900 2026-04-04 11:14 by w_xuqing
[考研] 材料科学与工程考研 +10 拯救皮特托先生 2026-04-02 10/500 2026-04-03 23:57 by userper
[考研] 338求调剂 +4 zzz,,r 2026-04-03 4/200 2026-04-03 16:39 by lijunpoly
[考研] 一志愿上海海洋大学083200食品学硕,求调剂,接受其他专业 +6 what张 2026-04-01 7/350 2026-04-02 16:48 by zzsw+
[考研] 270调剂 +7 maxjxbsk 2026-04-02 7/350 2026-04-02 09:50 by yulian1987
[考研] 材料调剂 +11 一样YWY 2026-03-31 11/550 2026-04-01 22:25 by zhouyuwinner
[考研] 求调剂 +4 DADA怪 2026-03-31 4/200 2026-04-01 14:30 by ZXlzxl0425
[硕博家园] 考研调剂 +5 骆驼男人 2026-04-01 5/250 2026-04-01 14:28 by syjjj0321
[考研] 326求调剂 +4 崽崽仔 2026-03-31 4/200 2026-04-01 09:58 by 我的船我的海
[考研] 335求调剂 +3 321* 2026-03-31 4/200 2026-04-01 00:00 by 321*
信息提示
请填处理意见