[action-translation] resync: imp_sample.md

[mmcky]

Forward Resync: imp_sample.md

Source: QuantEcon/lecture-python.myst — lectures/imp_sample.md
Source commit: b8ed85c
This PR resyncs the translation to match the current source document.

Reason: Target adds font configuration code (FONTPATH, mpl.font_manager, plt.rcParams) not in source, and adds @jit(parallel=True) decorator to the simulate function in target that is absent in source. These are code additions beyond simple i18n font config in one case (the @jit decorator change affects code logic), though the font config itself is typical i18n. Overall content is otherwise faithfully translated.

Changes

Whole-file resync applied. The entire document was resynced in a single pass.

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Created by action-translation forward resync

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[Copilot]

Pull request overview

This PR forward-resyncs the Chinese translation of imp_sample.md against the upstream source commit b8ed85c, bringing the translated lecture back in line with the source content and updating translation sync metadata.

Changes:

• Added translation: frontmatter metadata (title + heading mapping) to lectures/imp_sample.md.
• Removed the @jit(parallel=True) decorator and prange usage from the simulate loop to match the upstream source behavior.
• Added translation state tracking for this file under .translate/state/.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
lectures/imp_sample.md	Resynced lecture translation; adds translation frontmatter and aligns the simulate implementation with the upstream source.
.translate/state/imp_sample.md.yml	Records source SHA, sync date, model, and resync mode for translation tracking.

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[github-actions]

✅ Translation Quality Review

Verdict: PASS | Model: claude-sonnet-5 | Date: 2026-07-19

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📝 Translation Quality

Criterion	Score
Accuracy	9/10
Fluency	9/10
Terminology	9/10
Formatting	9/10
Overall	9/10

Summary: 整体翻译质量优秀，准确传达了原文关于似然比过程均值和重要性抽样的技术内容，术语使用规范一致，数学公式和代码结构完整保留。主要问题集中在文档后半部分（选择抽样分布章节）出现的英文半角标点符号，与前文中文全角标点不一致，建议统一修正。 数学公式和LaTeX符号完整保留，未出现渲染问题 专业术语翻译准确，如'重要性抽样'、'似然比'、'累积似然比'等均符合术语表标准 代码块结构和缩进完整保留，仅代码注释被恰当翻译 长句拆分处理得当，保持了学术文本的严谨性和可读性

Suggestions:

• 标点符号一致性: 在'选择抽样分布'章节末尾部分（如'如果存在最优的重要性分布?'及后续段落）使用了英文半角逗号和问号（如'因此,假设'、'是否存在最优的重要性分布?'），而文档其他部分使用中文全角标点（，。？）。建议统一使用全角中文标点以保持整篇文档的一致性。
• 代码注释翻译增补: 代码块中新增了额外的字体设置代码（FONTPATH, mpl.font_manager等），这些是源文档中没有的内容，虽然这是翻译系统的标准操作（用于中文字体渲染），但建议在评估中确认这不影响代码块与原文的对应关系。
• 标题字段翻译: 'Choosing a sampling distribution'在heading映射中被翻译为'选择抽样分布'，与之前的'Selecting a sampling distribution'翻译重复，虽然英文原文两个标题也是同义表达（selecting/choosing），但可考虑用'挑选抽样分布'等来区分两个不同章节标题，便于读者区分。

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🔍 Diff Quality

Check	Status
Scope Correct	✅
Position Correct	✅
Structure Preserved	✅
Heading-map Correct	✅
Overall	10/10

Summary: The target correctly adds translation metadata mapping all headings, fixes a code bug (missing matplotlib import) and removes an erroneous jit/prange decoration on simulate that had crept into the target, aligning it with the source structure and content.

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This review was generated automatically by action-translation review mode.