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- Quarantine and monitoring procedures and techniques were described in accordance with characteristics and scale of Hyphantria Cunea (Drury) in terms of its occurrence, damage symptom, host, phases as well as its spread modes. 本文依据美国白蛾发生、危害症状、寄主、虫态、特征、发生期、传播方式等方面的特点与规律,探讨了美国白蛾的监测检疫检验技术程序与方法。
- Temporal lobe damage symptoms and monoplegia were seen in 2 and 1 respectiv - ely. 神经官能症候群样模糊症状5例,伴有颞叶损害症状2例、伴单瘫1例;
- Damage symptoms: beans Yuan Ching adult damage to the soybean leaves, fresh young Youxi site. 为害症状 :豆芫菁以成虫为害大豆的叶片,尤喜食幼嫩部位。
- The riot can be considered a symptom of political instability. 这次暴动可看作是政治上不稳定的征兆。
- A fever is a symptom of illness. 发烧是生病的症状。
- The flood did a lot of damage to the crops. 洪水毁坏了大量农作物。
- The storm did a great deal of material damage. 暴风雨造成了大量物质损失。
- He collected on the damage to his house. 他收到房屋损坏赔偿费。
- The damage to the painting was the work of vandal. 毁坏这幅画的事是恣意破坏公物的人干的。
- The accident didn't do much damage to the cylinder. 在意外事故中,汽缸没有受到重大损坏。
- The damage to the painting is the work of vandals. 毁坏这幅画的事是恣意破坏公物的人干的。
- This demonstration was a symptom of discontent among the students. 这次示威表明学生中有不满情绪。
- Careless use of the clutch may damage the gears. 离合器使用不慎可能损坏传动装置。
- He suffered irreversible brain damage in the crash. 他在事故中大脑受伤无法治愈。
- Study on the damage symptoms of citrus borer 柑橘爆皮虫危害特征研究
- Birds cause damage when they fly into engines. 鸟儿如果冲撞到引擎上就会造成损坏。
- Fever is a symptom of many illnesses. 发烧是许多疾病的症兆。
- The damage was inflicted upon them in transit. 其损失发生在运输过程中。
- Rainstorms cause damage every year. 暴风雨每年都造成损害。
- The storm passed off without doing much damage. 风暴很快过去,没有造成多大损失。