🌐 [translation-sync] chore: take theme v3.0.0, migrating the launch and footer config

[mmcky]

Automated Translation Sync

This PR contains automated translations from QuantEcon/lecture-python-programming.

Source PR

#629 - chore: take theme v3.0.0, migrating the launch and footer config

Files Updated

• ✏️ lectures/need_for_speed.md
• ✏️ .translate/state/need_for_speed.md.yml
• ✏️ lectures/polars.md
• ✏️ .translate/state/polars.md.yml

Details

• Source Language: en
• Target Language: zh-cn
• Model: claude-sonnet-5

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This PR was created automatically by the translation action.

[github-actions]

✅ Translation Quality Review

Verdict: PASS | Model: claude-sonnet-5 | Date: 2026-09-12
Routing: editor — 1 minor finding(s) in gating categories (accuracy/terminology/syntax/diff-check/other)
Shadow gate: would NOT auto-merge (recorded only; no action taken)

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📝 Translation Quality

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

Summary: 两个修改部分（frontmatter、Overview、Accessing GPU Resources）的翻译质量很高，准确传达了原文含义，术语使用符合术语表规范，格式和语法均无问题。整体译文流畅自然，未发现重大问题。 术语翻译准确且与术语表保持一致（如'向量化'、'并行化'、'即时编译器'等） 科学计算概念（如GPU、TPU、多线程、多进程）的技术细节翻译清晰准确 中文标点符号使用规范，行文流畅自然，符合学术语域 MyST指令、代码块和数学公式格式完整保留

Suggestions:

• [minor · accuracy] lectures/need_for_speed.md — ### Accessing GPU Resources: 英文原文中 'For larger-scale problems, multi-GPU servers (often 4--8 GPUs per machine) are increasingly common.' 中的 'increasingly common' 译为'越来越普遍'，译文中省略了明确的'越来越'对应词，写成'越来越普遍'实际上是准确的，但检查后发现译文实际已正确译出，无实际问题。
• [nit · fluency] lectures/need_for_speed.md — ## 概述: '这得益于以下几点：' 后接以句号结尾的短语列表，其中最后一条使用句号而其余使用逗号，与英文列表格式一致，属于合理处理，非问题。

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🔍 Diff Quality

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

Summary: The translation sync correctly removed the identical raw jupyter header block in both target files at the same position as the source, with no unintended changes.

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

[Copilot]

🟢 Approval recommended

The changes are straightforward documentation/metadata sync updates with no apparent correctness or formatting issues in the modified files.

Pull request overview

This automated translation sync updates the zh-cn lecture content to match upstream changes from QuantEcon/lecture-python-programming#629, aligning with the theme v3.0.0 migration by removing per-lecture notebook header markup and refreshing translation sync metadata.

Changes:

• Removed the inline {raw} jupyter QuantEcon notebook header HTML block from two lectures (polars and need_for_speed).
• Updated translation sync state files with the new upstream source SHA, sync date, model, and tool version.

File summaries

File	Description
lectures/polars.md	Removes inline notebook header raw HTML block at the top of the lecture.
lectures/need_for_speed.md	Removes inline notebook header raw HTML block at the top of the lecture.
.translate/state/polars.md.yml	Updates translation sync metadata (source SHA/date/tool version).
.translate/state/need_for_speed.md.yml	Updates translation sync metadata (source SHA/date/model/tool version).

Review details

• Files reviewed: 4/4 changed files
• Comments generated: 0
• Review effort level: Lite

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