Any organization selling more than$ 5000 of organic produce a year must be certified by the USDA.

The USDA also protects natural resources and promotes food safety.

美国农业部还保护天然资源并提倡食品安全。

In developing this new regulation, USDA made every effort to assure that trade is not unnecessarily disrupted.

起草这一新法规时，美国农业部做出最大努力以确保贸易免受不必要的干扰。

The USDA report estimates that 49 million Americans had trouble getting enough to eat in 2008.

美国农业部的报道估计，2008年，大约4900万美国人不能获得足够的食物。

I enjoyed my work at USDA.

我喜欢自己在美国农业部的这份工作。

The USDA switched from a pyramid to a plate last year.

美国农业部去年把金字塔换成了盘子。

The USDA also lowered wheat output for China, Brazil and the European Union.

美国农业部也下调了中国、巴西和欧盟（EU）的小麦收成预测。

Even though the study does not include the cost of college, USDA found that children get more expensive as they get older.

虽然调查未将上大学的成本计算在内，但美国农业部发现，随着孩子年龄的增长，他们需要用钱的地方越来越多。

The USDA says US acreage has increased by 20 per cent this year.

美国农业部表示，美国今年的种植面积增加了20%。

The USDA said that domestic stocks-to-demand would drop to the lowest point in nearly half a century.

美国农业部表示，美国大豆的储量需求比将跌至近半个世纪以来最低水平。

AQSIQ permit inspection with product name and quantity with USDA number on it.

AQSIQ允许对印有产品名称和数量（USDA数字）的产品进行检查。

USDA later revised the sale to new crop.

USDA稍晚会发布新作大豆的销售。

Since the first USDA report, in 1960, the data and approach have evolved.

自从1960年美国农业部第一份此类报告出台以来，相关数据和统计方法一直在演变。

Look for the USDA seal to ensure the product is organic.

寻找美国农业部的认证，确保产品是有机的。

The Department of Agriculture, or USDA, is a key partner in this effort.

农业部，即USDA，是这方面的一位关键伙伴。

ARS is the USDA's principal intramural scientific research agency.

农业研究院是美国农业部主要内部科学研究机构。

Soyabean prices had also seen support earlier in the week from weekly USDA export sales figures to China.

本周早些时候美国农业部发布的每周对华出口销售数据，也对大豆价格起到了支撑作用。

Overnight outer disc, USDA announced last week the US cotton exports disappoint markets.

隔夜外盘，USDA公布的上周美棉出口情况令市场失望。

More precisely1, the U.S. Department of Agriculture ( USDA) defines a food desert as any census2 district where at least 20 percent of the inhabitants are below the poverty line and 33 percent live over a mile from the nearest supermarket ( or in rural areas, more than 10 miles).

美国农业部对此给出了更为精辟的定义：任何接受人口普查的地区中，至少20%的居民生活在贫困线以下，33%居民的居所距离最近的超市超过一英里（在农村，该距离为超过10英里）。

In absolute terms, the annual drop is the biggest since the USDA started compiling data in 1965.

以绝对数字衡量，这样的年度下降是自1965年美国农业部开始编制数据以来的最高值。

Runoff curve number method, an empirical model to estimate the storm runoff, was developed by USDA SCS.

径流曲线数法是美国农业部开发的计算地表径流量的经验模型，它有使用简单、有效，且适用于资料匮乏地区等优点。