| 1. | The prevailing conditions in activated sludge may even promote the hatching of some helminth eggs .
在活性污泥中，适宜的条件甚至可能刺激一些蠕虫卵的孵化。 |
| 2. | Trichomonad is helminth , have certain infectivity
滴虫是寄生虫，具有一定的传染性。 |
| 3. | Laboratory animal - methods for examination of helminth
实验动物蠕虫检测方法 |
| 4. | An investigation on intestinal helminth infections among residents of harbin city
哈尔滨市居民肠道蠕虫感染现状调查 |
| 5. | Investigation on the current status of infection of human intestinal helminth in huian city
淮安市人体肠道蠕虫感染现状调查 |
| 6. | The infection reaserch of the 5 kinds of helminth in intestines on the students in handan
邯郸地区中小学生5种肠道寄生虫感染现况调查 |
| 7. | Contagion is by some kind of special pathogen ( wait like bacterium , virus , helminth ) what cause , the disease that has infectivity
传染病是由某种非凡的病原体（如细菌、病毒、寄生虫等）所引起的、具有传染性的疾病。 |
| 8. | A team led by locksley , an immunologist at the university of california san francisco , had previously traced the pathways involved in the body ' s immune response to bites from helminths , a common parasitic worm
洛克斯利是一位加州大学旧金山分校免疫专家领导，他领导的研究小组先前跟踪蛔虫咬后机体免疫反应中途径，蛔虫是一种常见的寄生蠕虫。 |
| 9. | The avermetins are a group of closely related macrocylic lactones with exceedingly high activity against helminths and anthropods . this paper review the biosyntheticpathway of the avermectins and the organization of the biosynthetic gene cluster which many groups have analysed and cloned
阿维菌素为一种典型的次级代谢产物，生物合成途径复杂，现在基本上对每一步合成途径的基因及其所编码的酶都有所了解。 |
