| 1. | We ' d call tess " the sole disease vector .
我们称苔丝为“唯一的病源媒介物” |
| 2. | Free form any contamination or pathogens
Gmp一贯作业，无病源体感染。 |
| 3. | Application of va mycorrhizal fungi in potato cultivation
常见蔬菜受粪肥病源菌污染情况的研究 |
| 4. | Neither its cause , nor its cure was understood
人们既不知道它的病源，也不了解它的治疗方法。 |
| 5. | Other causes include organisms such as dust mites and molds
其他的病源包括微生物如尘土颗粒及真菌。 |
| 6. | He knew it would never be controlled until its cause was found
他知道，在找到病源之前，疫情是无法控制的。 |
| 7. | Second , make sure there is good ventilation , both at home and at work
第二，要保持室内空气流通，防止病源滋生 |
| 8. | Outbreaks caused by different agents may also oerlap in time and geography
不同病源引起的暴发也可能在时间和地理上交迭发生。 |
| 9. | The best way to prevent fevers is to reduce your exposure to infectious diseases
最好的防止发烧的方法是尽量不要和有传染性的病源接触。 |
| 10. | Answer : it is absolutely effective . however , dietetics is the key factor for a radical cure
答：绝对有效，但若要根治还需要注意饮食，此乃为病源。 |
