impedance
US /ɪmˈpidns/
・UK /ɪmˈpi:dns/
A1 初級
n. (u.)不可數名詞阻抗
The symbol for impedance is Z
影片字幕
Dagster+ 簡介：超越傳統的配器法 (Introducing Dagster+ : Beyond traditional orchestration)
29:52
- In fact, we believe that there is an impedance mismatch between the workflow-oriented tools like Airflow, which deals primarily with tasks, and the rest of the data platform, which deals primarily with data assets, like database tables, machine learning models, and files.
事實上，我們認為，Airflow 等面向工作流的工具主要處理任務，而數據平臺的其他部分主要處理數據庫表、機器學習模型和文件等數據資產，兩者之間存在阻抗失配。
介紹 Dagster+ (Introducing Dagster+)
29:51
- In fact, we believe that there is an impedance mismatch between the workflow-oriented tools like Airflow, which deals primarily with tasks, and the rest of the data platform, which deals primarily with data assets, like database tables, machine learning models, and files.
事實上，我們認為，Airflow 等面向工作流的工具主要處理任務，而數據平臺的其他部分主要處理數據資產，如數據庫表、機器學習模型和文件，兩者之間存在阻抗失配。
第 11 章 - 健康、保健和體能評估 (Chapter 11 - Health, Wellness, and Fitness Assessments)
44:44
- So especially if you have certain type of equipment that you use as well, like if you use like a BIA, a bioelectrical impedance analyzer, that can skew you because you become dehydrated and it can throw off your numbers.
是以，特別是如果你也使用某些類型的設備，比如你使用像 BIA（生物電阻抗分析儀）這樣的設備，就會因為脫水而使你的數據出現偏差。
500 美元最佳揚聲器？ 這可能是 "唯一 "Wharfedale Denton 80 週年回顧 (Best $500 Speaker? This could be "THE ONE" Wharfedale Denton 80th Anniversary Review)
19:00
- Nominal impedance is six ohms.
標稱阻抗為 6 歐姆。
Inside Wireless：駐波比、|S11|、回波損耗 (Inside Wireless: VSWR, |S11|, Return Loss)
02:50
- If the impedance of an antenna and the cable are different, part of the feeding signal is reflected back.
如果天線和電纜的阻抗不同，部分饋電信號就會反射回來。
- Ideally, VSWR is 1 to 1, which means the impedance of the antenna and the cable are exactly equal.
理想情況下，駐波比為 1 比 1，即天線和電纜的阻抗完全相等。
