---
title: "2-8 第二章 掉落统计（美服）"
description: "2-8 第二章（美服）掉落统计：基础作战记录 百分比 144.49%、32h战略配给 45.45%、代糖 24.66%；样本数 1,634（2020-01-16 至今）。理智消耗 12。数据更新于 2026-10-23。企鹅物流数据统计——玩家众包的明日方舟掉率数据。"
lang: zh
server: US
zone_id: "main_2"
stage_id: "main_02-08"
as_of: 2026-10-23T18:50:08Z
time_zone: UTC-7
rows: 17
rows_total: 17
canonical: "https://penguin-stats.io/zh/result/us/stage/main_2/main_02-08"
api: "https://penguin-stats.io/PenguinStats/api/v2/result/matrix?server=US&stageFilter=main_02-08&show_closed_zones=true"
license: CC BY-NC 4.0
license_url: https://creativecommons.org/licenses/by-nc/4.0/
attribution: "Data: Penguin Statistics (penguin-stats.io), CC BY-NC 4.0"
---

# 2-8 第二章 掉落统计（美服）

服务器: [国服](https://penguin-stats.io/zh/result/cn/stage/main_2/main_02-08.md) · **美服** · [日服](https://penguin-stats.io/zh/result/jp/stage/main_2/main_02-08.md) · [韩服](https://penguin-stats.io/zh/result/kr/stage/main_2/main_02-08.md)

理智：12

2-8 第二章（美服）各物品的掉落统计，按百分比从高到低排列

| 物品 | ID | 掉落数 | 样本数 | 百分比 | 单件期望理智 | 统计区间 |
| --- | --- | ---: | ---: | ---: | ---: | --- |
| [基础作战记录](https://penguin-stats.io/zh/result/us/item/2001.md) | `2001` | 2361 | 1634 | 144.49% | 8.30 | 2020-01-16 至今 |
| [32h战略配给](https://penguin-stats.io/zh/result/us/item/randomMaterial_3.md) | `randomMaterial_3` | 5 | 11 | 45.45% | 26.40 | 2021-01-02 ~ 2021-01-16 |
| [代糖](https://penguin-stats.io/zh/result/us/item/30021.md) | `30021` | 403 | 1634 | 24.66% | 48.66 | 2020-01-16 至今 |
| [异铁组](https://penguin-stats.io/zh/result/us/item/30043.md) | `30043` | 384 | 1634 | 23.50% | 51.06 | 2020-01-16 至今 |
| [双酮](https://penguin-stats.io/zh/result/us/item/30051.md) | `30051` | 350 | 1634 | 21.42% | 56.02 | 2020-01-16 至今 |
| [异铁碎片](https://penguin-stats.io/zh/result/us/item/30041.md) | `30041` | 344 | 1634 | 21.05% | 57.00 | 2020-01-16 至今 |
| [岁过华灯](https://penguin-stats.io/zh/result/us/item/randomMaterial_2.md) | `randomMaterial_2` | 8 | 44 | 18.18% | 66.00 | 2020-08-12 ~ 2020-08-26 |
| [罗德岛物资补给II](https://penguin-stats.io/zh/result/us/item/randomMaterial_5.md) | `randomMaterial_5` | 4 | 22 | 18.18% | 66.00 | 2022-03-17 ~ 2022-03-31 |
| [感谢庆典物资补给](https://penguin-stats.io/zh/result/us/item/randomMaterial_4.md) | `randomMaterial_4` | 1 | 6 | 16.67% | 72.00 | 2021-04-30 ~ 2021-05-14 |
| [罗德岛物资补给](https://penguin-stats.io/zh/result/us/item/randomMaterial_1.md) | `randomMaterial_1` | 15 | 108 | 13.89% | 86.40 | 2020-06-30 ~ 2020-07-14 |
| [罗德岛物资补给V](https://penguin-stats.io/zh/result/us/item/randomMaterial_8.md) | `randomMaterial_8` | 3 | 26 | 11.54% | 104.00 | 2023-10-24 ~ 2023-11-07 |
| [初级作战记录](https://penguin-stats.io/zh/result/us/item/2002.md) | `2002` | 86 | 1634 | 5.26% | 228.01 | 2020-01-16 至今 |
| [应急理智小样](https://penguin-stats.io/zh/result/us/item/ap_supply_lt_010.md) | `ap_supply_lt_010` | 1 | 26 | 3.85% | 312.01 | 2023-10-24 ~ 2023-11-07 |
| [异铁](https://penguin-stats.io/zh/result/us/item/30042.md) | `30042` | 31 | 1634 | 1.90% | 632.58 | 2020-01-16 至今 |
| [糖](https://penguin-stats.io/zh/result/us/item/30022.md) | `30022` | 28 | 1634 | 1.71% | 700.12 | 2020-01-16 至今 |
| [酮凝集](https://penguin-stats.io/zh/result/us/item/30052.md) | `30052` | 26 | 1634 | 1.59% | 754.24 | 2020-01-16 至今 |
| [家具](https://penguin-stats.io/zh/result/us/item/furni.md) | `furni` | 17 | 1634 | 1.04% | 1153.85 | 2020-01-16 至今 |

样本数：统计区间内汇报的该作战次数。掉落数：这些作战中该物品的掉落总数。百分比 = 掉落数 ÷ 样本数，即每次作战的期望掉落数量，可超过 100%。单件期望理智 = 理智 ÷ 百分比。统计区间：该作战掉落列表最近一次变动以来的时间段。

数据更新于 2026-10-23 11:50 (UTC-7)。[完整数据（JSON）](https://penguin-stats.io/PenguinStats/api/v2/result/matrix?server=US&stageFilter=main_02-08&show_closed_zones=true)。数据许可：[CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/)