In the earliest stage of infection, symptoms are non-specific and may be easily confused with more common diseases, including malaria, yellow fever, and typhoid fever.
在感染的最初阶段，症状为非特异性并可容易地与包括疟疾、黄热病和伤寒在内的较常见疾病相混淆。
But the conditions that were good for plants were also good for plant diseases, and a severe infection of yellow rust developed.
不过，良好的条件不仅对植物，还让植物病害也沾了光，于是发生了严重感染条锈病的灾情。
In Kingston, the biggest town in Jamaica, about 20% of the white population succumbed to fatal diseases each year, mainly yellow fever.
在牙买加最大的城镇金斯敦，每年有20%的白种人死于以黄热病为主的致命疾病。
Urban crowding under unsanitary conditions also creates ideal conditions for explosive epidemics of well-known diseases, such as yellow fever and dengue.
城市人满为患，卫生条件恶劣，也为一些众所周知的疾病，例如黄热病和登革热的爆炸性流行创造了理想条件。
Given its safety profile and ease of manufacture, it could quickly be tested as a new treatment for viral diseases ranging from dengue and yellow fever to hepatitis.
鉴于角鲨胺安全性好且生产容易，作为治疗登革热﹑花粉热﹑以及肝炎等病毒性疾病的新药物，相关试验将很快启动。
Tropical diseases such as malaria, dengue fever, and yellow fever are reaching temperate regions, and ragweed and poison ivy thrive in the hothouse world.
疟疾、登革热和黄热病等热带疾病正在侵袭温带地区，豚草和毒藤也在温室气候里茁壮成长。
Similar projects have been established in South America, where data is just starting to be gathered on the impact of climate change on diseases such as yellow fever.
类似的计划在南非也已得到实施，在那里，关于气候对诸如黄热病这样的疾病传播的影响的数据刚刚开始收集。
There have been many reports on the diseases and insect pests on yellow peach, but most of them are not practical knowledge.
锦绣黄桃是桃树之一，有关它的病虫害防治的报道较多，但未见实用技术知识内容。
Wheat yellow dwarf, one of the major diseases in wheat was caused by Barley yellow dwarf Virus (BYDV).
小麦黄矮病是由大麦黄矮病毒(BYDV)引起的小麦主要病害之一。
They also transmit devastating diseases such as yellow fever, West Nile fever and dengue.
它们同时也在传播疾病，如黄热病、西尼罗河热和登革热。
Yellow Light - supplies energy for skin cells, promotes gland effect, assists digestion, cures skin diseases and enhances immunity ability.
黄光—给皮肤细胞补充能量、促进腺体作用、辅助消化、治疗皮肤疾病、增强免疫能力。
Wheat yellow dwarf virus caused by barley yellow dwarf virus (BYDV) is one of the most serious diseases in wheat, and no resistant resource has been found in all wheat germplasms tested so far.
由大麦黄矮病毒引起的小麦黄矮病毒病是一个严重病害，至今在小麦属内还没有发现抗源。
Viruses are also responsible for diseases such as measles, yellow fever, hepatitis, and some cancers.
麻疹，黄热病，肝炎和一些癌症也是病毒引起的。
Sal Costa yellow sea salt is rich in trace elements and is suitable for pregnant women, people with colon and rectal diseases.
萨尔·科斯塔黄色海盐富含微量元素，适用于孕妇、患有结肠，直肠疾病的群体。
For corpus hemorrhagic, death stealing, yellow and black gill diseases of shrimps, using this product can enhance prawn's immune resistance to disease.
对虾出现红体、偷死冒底、黄鳃、黑鳃等病症时，使用本品激活组织细胞，提高对虾免疫抗病力。
For corpus hemorrhagic, death stealing, yellow and black gill diseases of shrimps, using this product can enhance prawn's immune resistance to disease.
对虾出现红体、偷死冒底、黄鳃、黑鳃等病症时，使用本品激活组织细胞，提高对虾免疫抗病力。
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