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- Field studies have shown erratic results and low virus removal in general. 实地研究指出，病毒的去除量一般都很少，并且不稳定。
- HAV normally is not cytopathic in infected cells, and its growth is a lengthy, inefficient process with low virus yield, which usually takes 3 to 4 weeks. 甲肝病毒一般不引起宿主细胞病变，生长缓慢，周期长，最佳产毒培养时间需3至4周，病毒产量不高。
- Antibacterial peptides (ABP) are a new type of antimicrobial substance.It is widely distributed in many Living organisms, from the lowest virus and germs to the higher propagation. 摘要抗菌肽是一类新型的抗菌物质，从最低等的生物病毒、细菌到高等的动植物都有广泛分布。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- He because of bashful but low head. 他因羞愧而低下了头。
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- My home town lies low in a hidden valley. 我的家乡位于一个隐蔽的山谷里。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- After a brief rally share fall back to a new low. 股票经过一次短暂回升后回落到一个新的低点。
- Talking in a low voice were a man and a woman. 低声讲话的是一男一女。
- Judy bent her face low over the notebook. 朱迪把脸凑近笔记本。
- The food should be kept at low temperature. 这种食品应低温保存。
- The publisher paid his hacks low. 出版商付给他雇佣的文人很低的费用。
- Winter is the low season at seaside hotels. 冬季是海滨旅馆业的淡季。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The economy of the country is at a low ebb. 该国的经济处於衰退阶段。
- The act or posture of bending low or crouching. 下蹲，蹲伏下蹲或蹲伏的动作或姿势
- How do they manage to subsist on such a low wage? 他们这点工资怎么糊口？
- House prices are low; it's a good time to buy. 现在房价很低，买房子正是时候。
