pv
pv — 縮寫
1. short for photovoltaic — relating to the process of turning light from the sun d
光電
將太陽光轉化為電能的
short for photovoltaic — relating to the process of turning light from the sun directly into electricity using materials called semiconductors.
The new housing development uses pv panels on every roof.
這個新建住宅區在每棟屋頂上都安裝了光電板。
pv + noun: pv panels
China now produces more than 80% of the world's pv cells.
中國目前生產全球超過八成的光電電池。
The government offers tax credits for installing pv systems on homes.
政府為住宅安裝光電系統提供稅務補助。
pv + noun: pv systems
Daichi's company installs pv arrays for commercial buildings across Taiwan.
Daichi 的公司為全臺灣的商業建築安裝光電陣列。
pv + noun: pv arrays, place reference: Taiwan
- pv panel
- pv cell
- pv system
- pv array
- pv module
- pv installation
- pv technology
文法句型
pv + noun (pv panel, pv cell, pv system)
用法筆記
Always used before a noun (pv panel, pv cell, pv system). Capitalisation varies — lowercase pv is more common in technical writing, while PV (all caps) appears in official product names and standards.
常見錯誤
2. short for polyvinyl — relating to a group of plastics made from vinyl chemical c
聚氯類
與乙烯基聚合物相關的
short for polyvinyl — relating to a group of plastics made from vinyl chemical compounds, used in pipes, coatings, cables, and industrial films.
PVC pipes are the most common example of a pv material.
PVC 管是聚氯類材料最常見的例子。
pv + noun: pv material, exemplification: PVC as instance
The electrical cables are wrapped in a pv coating for safety.
這些電纜外部包覆了一層聚氯塗層以確保安全。
pv + noun: pv coating
PVDF is a type of pv polymer used in high-purity water systems.
PVDF 是一種用於高純度水系統的聚氯聚合物。
pv + noun: pv polymer
The factory switched to a new pv resin that resists heat better.
這間工廠改用了一種耐熱性更佳的新型聚氯樹脂。
- pv material
- pv coating
- pv polymer
- pv resin
- pv film
- pv pipe
- pv compound
文法句型
pv + noun (pv material, pv coating, pv pipe)
用法筆記
Always used before a noun. Most commonly encountered in the form PVC (polyvinyl chloride) or PVDF (polyvinylidene fluoride). When used as a bare abbreviation (pv), it typically appears in technical specifications and chemical labelling.