producing area

基本解释

An earthquake in April that struck a main producing area in Qinghai province is part of the reason, traders say.
交易商说，部分原因是因为四月份的地震影响了青海的一个主要产区。
Many firms have built their material bases and set up food tracing systems with which the producing area, producing date, producer, brand and source of the seed can be easily found.
许多公司有自己的物质基础，建立食品跟踪系统，用系统能轻松地找到生产地区，生产日期，生产商，商品的牌子，种子的来源等等。
An earthquake in April that struck a main producing area in Qinghai province is part of the reason, traders say.
商人们说，导致虫草价格如此之高的原因的其中之一是：四月的一场地震摧毁了青海省的一个虫草的主要生产地；

"Nearly every introductory text book, as well as people practicing in the field in speech pathology, for instance, teaches and believe that there is a separation of tasks and a division of labor between two very different parts of the brain, Broca's area and Wernicke's area , where Broca's area is responsible for producing,for speaking, and Wernicke's for comprehending,"

An earthquake in April that struck a main producing area in Qinghai province is part of the reason, traders say.
ECONOMIST: Rising prices in even the most exotic products
The latest round of unrest in this long-troubled oil-producing area began with the gruesome kidnapping and killing of 12 policemen in Odi, a town in the newly formed Bayelsa state.
ECONOMIST: Nigeria
It dawned on me that there was likely to be an area nearby capable of producing oil covering a very large area.
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产地
Conclusion:The producing area and distill methods do more impact in the content of two type of ester than collection time.
结论：白术药材中两种白术内酯含量受产地和提取方法的影响较大，与采收时期无明显相关性。
生产基地

生产基地
Inner Mongolia is an important base of livestock husbandry and producing area of livestock products in our country.
内蒙古是我国重要的畜牧业生产基地和畜产品产出地区。
机械工程
产地
The results show that soybeans are rich in mineral elements that human body needs. The contents of K,P,Mg,Ca and Fe are higher than the others,and the order from high to low does not change with the producing area.
结果表明:大豆中含有丰富的矿物元素,其中K,P,Mg,Ca,Fe元素含量较高,且排序不因产地的变化而改变。