romaine
英 [rəʊˈmeɪn]
美 [roʊˈmeɪn]
n. 长叶莴苣（莴苣的一种）
BNC.45969 / COCA.23207
英英释义
noun
- lettuce with long dark-green leaves in a loosely packed elongated head
双语例句
- There is a interaction between N and K. K application had a negative effect on the absorption of N by romaine lettuce at low N level, but K application increased the content of N in romaine lettuce at medium and high N levels.
N、K之间有一定的交互作用，在低N水平，施K不利于生菜对N素的吸收，生菜含N量有所降低； - The vegetables from plant factories which include green leaf, romaine lettuce and garland chrysanthemum are sold at a premium to Japanese shoppers.
日本消费者高价购买这些绿叶菜、长叶生菜、茼蒿等种植厂的蔬菜。 - The result showed that Romaine lettuce in the aspects of seed appearance, structure and plant nourishment organs, reproductive organs etc, act obvious difference from Chicory, but have many similar places from Lettuce.
结果表明油麦菜在种子形态、构造及植株营养器官和生殖器官等方面与菊苣有明显差异，而与莴苣的亲缘关系较近。 - Suitable N application promoted the absorption of K by romaine lettuce;
适宜的氮供应可以促进生菜对K的吸收； - Basically, they are using all the Romaine in the county.
基本上，他们用了整个郡的莴苣。 - Through pot planting experiment, the paper studied ion content of Fe, Mg, Mn, Ni in spinach and romaine lettuce under single and compound pollution of acid rain and drop in duct.
采用盆栽试验，研究了降尘、酸雨单一污染和复合污染对菠菜和生菜中铁、镁、锰、镍含量的影响。 - Cadmium content in Leafy vegetables such as romaine lettuce, greengrocery and celery respectively was 0.014? mg/ kg, 0.010?
叶菜类蔬菜油麦菜、上海青、芹菜的镉含量分别为0.014、0.0100、。 - The period of growth on lettuce and romaine lettuce was the shorter, only 23.96 days and 24.30 days respectively. But in the celery the period was 29.9 days. The egg stage, pupa stage and moth stage among different host species were similar.
在莴苣和生菜上的甜菜夜蛾全代发育历期最短，分别为23.96天和24.30天，而在芹菜上长达29.9天。 - Effect of Nitrogen and Potassium and Calcium on Romaine Lettuce
生菜施用氮钾钙效应的研究 - The effects of six organic manures on nitrate content and nutrient quality of foliage vegetables ( celery and romaine lettuce) were studied in soil-less culture.
采用基质栽培试验研究了不同有机肥种类对叶类蔬菜（芹菜和生菜）硝酸盐和营养品质的效应。