流行性霍乱

Both the potential of cholera to spread to new areas where there are susceptible populations causing large epidemics , as well as the need to control cholera in new areas of endemicity, such as parts of Africa and the Americas.

霍乱传播到存在易感人群的新地区而引起爆发流行的可能性和存在地方流行性的新地区如非洲、美洲的部分地区控制霍乱的需要。

The third kind of infectious disease is refers: Pulmonarytuberculosis, snail fever, silk insect sickness, Bao Chong sickness,leprosy, flu, mumps, german measles, tetanus neonatorum, acutehemorrhage conjunctivitis, except cholera, dysentery, typhus and副伤寒 outside infectious diarrhea sickness.

丙类传染病是指：肺结核、血吸虫病、丝虫病、包虫病、麻风病、流行性感冒、流行性腮腺炎、风疹、新生儿破伤风、急性出血性结膜炎、除霍乱、痢疾、伤寒和副伤寒以外的感染性腹泻病。

Class-C infectious disease : Flu, mumps, nettle rash, acute bleeding conjunctivitis, leprosy , popularity , local typhus , kala-azar , echinococcosis , filariasis , infectious diarrhoea besides cholera , dysentery , typhoid fever and paratyphoid.

丙类传染病：流行性感冒、流行性腮腺炎、风疹、急性出血性结膜炎、麻风病、流行性和地方性斑疹伤寒、黑热病、包虫病、丝虫病、除霍乱、痢疾、伤寒和副伤寒以外的感染性腹泻。

Three infectious diseases (cholera, plague and yellow fever) are covered by the IHR, while a further five (epidemic typhus, influenza, malaria, poliomyelitis , and relapsing fever) are subject to global surveillance.

IHR所辖的传染病有三种：鼠疫、霍乱、黄热病，而流感、脊髓灰质炎、疟疾、流行性斑疹伤寒、回归热等另外五种传染病接受全球监测

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。