1) direct contagion
直接传染
2) vertical transmission
垂直传染
1.
Existence and uniqueness of solution to an age-structured SIR epidemic model with vertical transmission;
一类带有垂直传染的年龄结构SIR流行病模型解的存在惟一性(英文)
2.
Analysis of an age-structured epidemic model with vaccination and vertical transmission;
带有垂直传染具有年龄结构的接种流行病模型研究
3.
A nonautonomous SEIR epidemic model with vertical transmission;
一类具有垂直传染非自治的SEIR传染病模型
3) direct dye
直接染料
1.
Absorbent properties of synthesized carboxylmethylcellulose grafting polyacrylamide with quaternary ammonium group to direct dyes;
季铵化羧甲基纤维素接枝聚丙烯酰胺对直接染料的吸附脱色性能
2.
Jet printing for textiles with direct dye jet inks;
直接染料喷射印花墨水的配制和应用
3.
In this research,fourteen typical direct dyestuffs in 6 types were selected to study their biodegradability and color reductions under facultative condition.
实验分析了6大类14种直接染料在兼氧条件下的降解性能和脱色效果。
4) direct dyes
直接染料
1.
Influence of polyvinylpyrrolidone on dyeing process of direct dyes;
聚乙烯吡咯烷酮对直接染料染色的影响
2.
Adsorption of direct dyes with multi-sulfonic groups on chitosan fibers;
多磺酸基直接染料在甲壳胺纤维上的吸附
3.
Fixation of direct dyes with silica gel;
直接染料的硅凝胶固色工艺探讨
6) substantive
[英][səb'stæntɪv] [美][səb'stæntɪv]
直(接)染的
补充资料：丙类传染病
丙类传染病
category C infectious disease
中华人民共和国传染病防治法规定管理的传染病分甲类、乙类、丙类三类。丙类传染病包括肺结核、血吸虫病、丝虫病、棘球蚴病、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，以及除霍乱、痢疾、伤寒、副伤寒以外的感染性腹泻病。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条