But the pathogens could not invade the host easily in sabulous loam soils.
罗汉果植株小原菌的入侵,花蕾期后,未观察到植株被原菌侵染。
But the pathogens could not invade the host easily in sabulous loam soils.
罗汉果植株小原菌的入侵,花蕾期后,未观察到植株被原菌侵染。
Conclusion Only few patients are detected of pathogens, the most are manifestation of venereal nosophobia.
结果及结论淋后综合征患者中除少数伴有其它原体感染外,大多数是性疑症的一表现。
Anti-pathogen effect of extracts from exopleura of Ginkgo Bbiloba L. on common pathogens of tomatoes was studied in laboratory and in pot experiments.
摘要采用室内和盆栽抑菌试验,研了银杏外皮提取液对番茄常见原菌的抑制作用。
The spores of Bacillus popilliae which are specialized pathogens of the scarabaeid beetles are difficult to be reproduced in vitro.
日本金龟子芽孢杆菌是一在活有机体外很难产生孢子的昆虫原体。
This paper made a study of the variety regulation of pathogens in the activated sludge through biological fermentation using Aspergillus niger as zymophyte.
采用黑曲霉为发酵剂对活性污泥进行全程无公害处理并对原菌的生长变化进行监测。结果表明原菌总量在发酵过程中呈"马鞍型"变化。
By dissecting moribund fishes and isolationg the pathogens, we found that the “infection syndrome” was a complex polyinfection caused by Myxosporea and secondary bacterial infection.
对多个养殖场的患鱼体进行解剖观察及原分离鉴定,发现此症多是由粘孢子虫寄生并继发细菌性感染而引起的疾。
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