The poultry industry can no longer be considered composed of localized businesses limited to certain states or areas . 家禽工业不应再被认为是由只限于某些州或大区的局部事业所组成。
A remainder is an estate in land limited to take effect in possession on the determination of all the preceding estates . 剩余地产权是指在所有的前位地产权终结之后所发生占有效力的地产权
The plane-strain approach is necessarily limited to the central regions of bodies such as shafts or dams which are very long . 平面应变方法必须限制在用于如轴或坝那样很长的物体的中心区域。
The total number of minerals in existence is limited to about 2000 by the stability of chemicals in the earth's environment . 已有矿物总数由于地球环境内化学物质的稳定性而限制在2000种左右。
In official recommendations, the range and quantity of insecticide used each season have been limited to what is needed . 每季节杀虫剂的使用范围和使用量由官方规定，以保证限制在所需要的范围内。
Theoretically, there are no limits to the dimensions of a radio telescope-array, but there are practical restrictions . 从理论上说，射电望远镜阵列的大小是不受限制的，但在实践上却有一定的局限性。
Although there has been a general uptrend in world exports of fats and oils the growth has been mainly limited to edible oils and tallow . 尽管世界出口油脂呈上升趋势，但这种增长却主要限于食用油和牛脂。
Astronomers could gain only a biased idea of the universe when they were limited to the narrow wavelength band of visible rays . 由于只能在可见光的狭窄波段内观测，天文学家关于宇宙的概念显然只能是片面的。
Furthermore, the coverage of many of these surveys is too limited to provide reliable nationwide estimates of income distribution . 而且，许多这类调查工作的对象范围太窄，不能提供全面范围收入分配的可靠数字。
