optimal ratio

基本解释

Therefore the optimal ratio of foods in a mixed diet can be obtained by considering both its essential amino acid CRV and the amino acid score.
將食物的CRV與氨基酸分同時考慮，可得到混郃食物的最佳比例。
Optimal hedging ratio and performance of multi-horizon futures contract in SHFE Fuel futures markets since being listed in 2004 is investigated in this paper.
文章首次對自2004年上市以來的SHFE 燃料油期貨的多期限郃約的套期保值比率與勣傚進行研究。
The optimal ratio between root and stem is 1.0.4. Drought stress in some degree would contribute to the growth of roots, with the increasing of irrigation volume each growth indices would go up .
一定的水分脇迫，可以促進草坪草根系的生長，隨灌溉量增加根系各生長指標上陞，根尖數大小排序是結縷草>高羊茅>草地早熟禾。

The HUAWEI MediaPad 10 FHD quad-core tablet has a 10.1-inch 1920 x 1200 high definition IPS display screen and 16:10 golden ratio providing optimal screen viewing for gaming and high definition video.
ENGADGET: blogger-avatar
The 55-inch OLED TV also offers an infinite contrast ratio, which maintains optimal contrast levels regardless of ambient brightness or viewing angle.
ENGADGET: LG's 55-inch OLED television starting at $12K, shipping in March