单词beltsville
网络: 贝尔茨维尔；马里兰州贝尔茨维尔；贝兹维尔
Scientists designed the system at a Department of Agriculture research center in Beltsville, Maryland.
科学家们在马里兰州贝茨维尔的一个农业部研究中心设计了这个系统。
The result was the Beltsville Small White, which averaged about 13 pounds for a hen and 23 pounds for a tom, says Anthony.
培育结果是贝兹维尔小种白火鸡，母火鸡平均重13磅，公火鸡23磅，安东尼说。
Around Washington has one big " ring " of the highways and araoud ths " ring" has a lot cities, one of them is Beltsville !
在华盛顿周围有一个大的公路圈，在这个圈的周围有很多城市，贝尔茨维尔就是其中之一。
"With semen dilution you can get one male to inseminate 20 to 30 females, " says Murray Bakst, a poultry reproduction expert at Beltsville.
“通过精液稀释液，一只雄火鸡可以使20—30只雌火鸡受孕，”穆雷·巴克斯特说，一位贝兹维尔的禽类繁殖专家。
Beltsville No. 1, Maryland No. 1 and Minnesota No. 1, I" m just naming a few. all of the new breeds have less fat and more lean meat.
像拜尔兹维一号呀，马里兰一号呀，明尼苏达一号呀。就随便举几个吧。这些新品种全都是肥肉少瘦肉多。