cultivation and harvest meaning in Chinese
耕耘和收获
Examples
- If you can imagine , in brazil alone , over 5 million people are employed in the cultivation and harvesting of over 3 billion coffee plants
可以想象出，仅仅在巴西，就有五百多万人从事种植和收获，而咖啡树的数量达到30亿棵之巨。 - They include the technologies of soil cultivation , crop cultivation and harvesting , animal production , and the processing of plant and animal products for human consumption and use
它们包括土地的耕作、农作物的种植和收割、牲畜的饲养，以及人们消费和使用的作物和牲畜制品的加工。 - It is an important that bacteria contaminated vaccine in the biologicals production . we collected 703 samples of cell culture , virus cultivation and harvest which were contaminated by bacteria during poliovaccine production within two years . we checked these samples by bacteriological method and antibiotics sensitivity tests were done . it shows that 1 ) the main contaminated bacteria come from staphylococci , bacilli and streptococci of environment in the poliovaccine production . 2 ） it is effect that antibiotics to contaminated bacteria are doxycycline , albiotic , prescription 2 , cefotaxime na salt , gentamycin , neomycin , aureomycin and erythromycin
在疫苗生产实践中，细菌污染是影响疫苗质量和产量的关键性因素，笔者通过了两年左右的时间，选取正常生产中零星细菌污染的细胞培养瓶、病毒培养瓶及收毒污染样品等共703份，进行细菌学检查，并对造成污染的主要细菌种类进行了各种抗菌药物的耐药性实验，结果表明：我所脊灰疫苗生产中主要的污染威胁来自环境中的葡萄球菌，潜在威胁是杆菌和链球菌；强力霉素、林可霉素、配方2 、噻孢霉素钠盐、庆大霉素、新霉素、金霉素和红霉素等抗生素对目前引起污染优势细菌-葡萄球菌有明显的抑菌效果，可作为疫苗生产后备抗菌手段参考