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- VIRUS DISEASES OF LETTUCE 莴苣病毒病的研究
- A virus disease of plants, resulting in light and dark areas in the leaves, which often become shriveled and dwarfed. 花叶病植物的病毒性疾病,在叶子上形成轻度黑区,通常使叶子变得枯萎和发育不良
- A Color Atlas Of Diseases Of Lettuce And Related Salad Crops 莴苣及有关生食菜作类疾病彩色图集
- Botany A virus disease of plants, resulting in light and dark areas in the leaves, which often become shriveled and dwarfed. 花叶病:植物的病毒性疾病,在叶子上形成轻度黑区,通常使叶子变得枯萎和发育不良
- A virus disease of sugar beet occurred in Ningxia showing symptoms of yellows, parch blight and necrotic yellow vein of foliage leaves. 发生在宁夏甜菜上的一种病毒病的病株叶丛主要表现为黄化、焦桔和叶脉黄化坏死。
- Fresh chicken ,a mix of lettuce and seasonal fruit. 上等鸡肉、混合生菜及多种时令水果。
- Any of several diseases of the blood or lymph vessels. 管腺病; 淋巴管病一种血管或淋巴管疾病
- Ningnanmycin has effect on virus disease of crops via inducing plant to bring PR protein systematically, reducing concentration of nucleocapsid in frond and destroying nucleocapsid structure. 宁南霉素系统地诱导植物产生PR蛋白,降低植物体内病毒粒体浓度,破坏病毒粒体结构,从而达到防治作物病毒病的效果。
- The poor man has a serious disease of the liver. 这个可怜的人患有严重的肝病。
- Go and buy a couple of lettuces. 去买两棵莴苣吧。
- The result of the observation shows that cross-infection of the penaeid baculovirus and germ into penaeid cell was the main pathogeny causing the unexpected virus disease of penaeid shrimp. 结果表明,造成养殖对虾爆发性病害的主要原因是对虾杆状病毒与细菌交叉感染所致。
- JIM: We don't have a lot of lettuce today. How much do you need? 我们今天没有很多莴苣,您需?
- The citrus tatter leaf disease, originated in China, is a serious virus disease of citrus.Researches on the citrus tatter leaf virus had played a great role in control of it around the world. 摘要起源于我国的柑橘碎叶病是严重危害柑橘的一种重要柑橘病毒病,国内外关于柑橘碎叶病毒的研究对于控制该病害起到了重要的作用。
- We need a head of lettuce, a bunch of carrots, and a bag of onions. 我们要一棵生菜,一把胡萝卜和一袋洋葱。
- Fresh fruits and vegetables; endive, all kinds of lettuce, pears. 出口欧洲新鲜蔬果;如比利时小白菜(苦苣);莴苣等叶菜与梨子等.
- He specializes in diseases of the hearts. 他是心脏病方面的专家。
- Sick building syndrome is a disease of our time. 办公大楼病症候群徵是一种现代病。
- Hospitals deal with diseases of every variety. 医院诊治各种各样的疾病。
- Any of various diseases of the brain. 脑病任何种类的大脑疾病
- Diseases of retina can cause vision lost over time. 视网膜疾病会随着时间导致视力逐渐丧失。