在《PONS词典》中的词汇
primary production 形
在《PONS词典》中的词汇
在《PONS词典》中的词汇
I. pro·duc·tion [prəˈdʌkʃən] 名词
1. production no pl (process):
2. production no pl (yield):
3. production no pl:
4. production:
- production (finished film, etc.)
-
5. production no pl 书 (presentation):
II. pro·duc·tion [prəˈdʌkʃən] 名词 modifier
1. production (of factory):
2. production 电影:
- production (company, quality, studio)
-
I. pri·ma·ry [ˈpraɪməri, 美 -meri] 形 不变的
1. primary (principal):
2. primary (not derivative):
3. primary esp 英, 澳 (education):
有关银行业、金融业和保险业的词语（PONS）
production 名词 RESSORTS
有关地理学的词语（Klett）
primary production 名词
有关地理学的词语（Klett）
production 名词
有关生物学的词语（Klett）
gross primary production (GPP) 名词
net primary production (NPP) 名词
无例句可用
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单语范例（未经PONS编辑处理）
At depths where no primary production occurs, zooplankton and bacterioplankton instead consume organic material sinking from more productive surface waters above.
en.wikipedia.org Or, if primary production slows, climate change could be accelerated.
en.wikipedia.org Those trusts were to acquire livestock or similar so as to carry on a business of primary production.
en.wikipedia.org The first of these sequences displays the title card and the primary production credits.
en.wikipedia.org Below the surface, anoxygenic photosynthesizers using other substances than carbon dioxide for photosynthesis also contribute to primary production in many soda lakes.
en.wikipedia.org