最优化技术zuì yōu huà jì shù
optimization techniques; techniques of optimum
十室九空shí shì jiǔ kōng
a scene of desolation after a plague or war when the population is decimated or
原声例句
六级历年真题切割版
The Department of Environmental Conservation estimates the optimum population at 60.
据环境保护署估计,鹿的最佳数量为60只。
历年英语六级听力真题(含译文)
Why can't the herd be thinned the old-fashioned way? The small community of North Haven on Long Island is home to some 600 to 700 deer. The Department of Environmental Conservation estimates the optimum population at 60.