「Drug Delivery Systems」KDP 类目数据
Amazon 纸书「Drug Delivery Systems」类目的畅销榜数据(11月3日更新):中位价格 $18.99,评论中位数 1,平均评分 4.2,KDPTop 机会分 22/100(竞争很激烈)。
22机会分 / 100
$18.99中位价格
1评论中位数
| 价格区间(中间 50%) | $9.99 – $25.43 |
|---|---|
| 平均评分 | 4.2 |
| 近 90 天新书占比 | 12% |
| 榜单书数 | 74 |
| 所属分类 | 纸书 |
数据解读
- 评论门槛只有上级类目「药理学」的 0%(252 条),是它下面更好进的一块。
- 评论门槛低于 99% 的纸书类目:畅销书评论中位数只有 1 条,新书靠少量评论也能上榜。
- 价格跨度大:中间一半的书从 $9.99 到 $25.43,平价版和精装 / 套装同时在卖。
「Drug Delivery Systems」畅销榜 Top 10
-
Pharmacy Calculations for Pharmacy Technicians: Master Calculations The Safe & Easy Way Without Formulas
- 榜单排名#1
- 价格$17.61
- 评分4.6
- 评论1,266
-
Drug Mastery - Pharmacology Coloring Book & Visual Study Guide: Top 200 Drugs: Memory Aids, Mnemonics & Recall Hacks for Nursing, Medical & Pharmacy Students | NCLEX · PTCB · NAPLEX · USMLE
作者 Claire Learnwell
- 榜单排名#2
- 价格$19.99
- 评分4.7
- 评论283
-
Nursing Dosage Calculation Workbook: 24 Categories Of Problems From Basic To Advanced! (Dosage Calculation Success Series)
- 榜单排名#3
- 价格$17.95
- 评分4.6
- 评论1,411
-
The All-In-One DMSO Healing Bible: Traditional Dimethyl Sulfoxide Recipes, 140+ Protocols & Biohacking Synergies To Reduce Inflammation, Relieve Chronic Pain & Support Recovery (Quantum Healing)
作者 J. Stanley Quantum
- 榜单排名#4
- 价格$14.99
- 评分4.7
- 评论33
-
Top 200 Drugs Coloring & Study Guide - The Easy Way to Master Pharmacology: High-Yield Profiles with Mnemonics, MOA, Side Effects & Dosages for ... & Pharmacy | NCLEX, PTCB, NAPLEX & USMLE
作者 Evan M. Caldwell
- 榜单排名#5
- 价格$23.99
- 评分4.8
- 评论137
-
Antibiotic Mastery Workbook: Learn to Choose and Prescribe Antibiotics with 800+ Practical Exercises, Step-by-Step Explanations, and Real-World Clinical Scenarios
作者 David L. Montgomery
- 榜单排名#6
- 价格$25.87
- 评分4.2
- 评论86
-
Controlled Drug Recording Log Book: Perfect for Clinics, Hospitals, and Care Homes to Track Narcotic Medication Dosages, Patient Records, Drugs Counts ... Inventory,. 120 Pages Large Print 8.5" x11"
作者 Zea Gordon
- 榜单排名#7
- 价格$7.99
- 评分3.8
- 评论4
-
Nursing Pharmacology for Busy Students: A Practical Study Guide to Learn and Recall Medications with Mnemonics, Dosage Drills & Realistic Clinical Scenarios (Busy Students Series)
作者 Walker Bridge
- 榜单排名#8
- 价格$23.97
- 评分4.5
- 评论51
-
PTCB Exam Prep: The Most Comprehensive Study Guide with 790 Questions, 5 Practice Tests, Tips & Tricks, and Proven Strategies for the Pharmacy Technician Certification
作者 EvoLit Publishing
- 榜单排名#9
- 价格$28.91
- 评分4.6
- 评论203
-
The Peptide Handbook: BPC-157, TB-500, IGF-1 LR3 and AOD-9604 — A Beginner's Research Guide to Peptide Therapy for Healing, Recovery, and Biohacking
作者 DA HEARN
- 榜单排名#10
- 价格$14.99
- 评分4.3
- 评论19
常见问题
「Drug Delivery Systems」适合做 KDP 吗?
KDPTop 机会分 22/100,属于竞争很激烈。畅销榜中位数书有 1 条评论,中位价格 $18.99。
在「Drug Delivery Systems」上榜需要多少评论?
畅销榜书的评论中位数是 1,90% 的书不到 100 条评论。
「Drug Delivery Systems」的书定价多少合适?
中位价格 $18.99,一半的畅销书定价在 $9.99–$25.43 之间。
新书能进「Drug Delivery Systems」畅销榜吗?
当前畅销榜里 12% 的书是近 90 天的新书。
数据说明
数据来自 KDPTop 每天对 Amazon 公开榜单页面的抓取,中位数基于最新一期畅销榜。机会分综合了评论门槛、低评论书占比、榜单更替、新书占比和价格,0–100 分,越高越容易进入。