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- We invented DDT to kill mosquitoes and stop the spread of malaria, but almost caused the extinction of bald eagles and other birds. 我们发明了DDT来消灭蚊子并且阻止了疟疾的传播。但是同时也几乎造成了秃头鹰和其他鸟类的灭绝。
- The spread of malaria is like a two-way street. 疟疾的传播就像一条双向街道。
- What is the UN doing to stop the spread of arms? 联合国如何制止武器扩散?
- Doctors try to stop the spread of diseases. 医生努力制止疾病的蔓延。
- Stop the spread of malaria 防止疟疾蔓延
- This is an attempt to stop the spread of contagious diseases. 这是阻止传染病散布一次尝试。
- CONCLISION The P. vivax in the period of clinical attack was one of the most dangerous period of the spread of malaria. 结论 间日疟临床发作期是传播疟疾最危险的时期,复发病例是疟疾扩散过程中危险性较大的传染源;
- To have,by then,halted,and begun to reverse,the spread of HIV/AIDS,the scourge of malaria and other major diseases that afflict humanity. 届时制止并开始扭转艾滋病毒/艾滋病的蔓延、消灭疟疾及其他折磨人类的主要疾病的祸害。
- To have, by then, halted, and begun to reverse, the spread of HIV/AIDS, the scourge of malaria and other major diseases that afflict humanity. 届时制止并开始扭转艾滋病毒/艾滋病的蔓延、消灭疟疾及其他折磨人类的主要疾病的祸害。
- If such insects succeeded in displacing their natural kin in the wild, they could halt the spread of malaria parasites to people. 如果基因改造过的蚊子可以成功取代外面的野生同类,牠们就可以阻止疟原虫传播给人类。
- Seal off the city from all outside contact to stop the spread of the plague. 封城,隔绝此城与外界的接触,以避免瘟疫的扩散。
- A strip of cleared or plowed land used to stop the spread of a fire. 防火障为阻止火势蔓延而清除出或挖出的地带
- A fire-resistant door that can be closed to stop the spread of a fire. 一种关上后能防止火势蔓延的门。
- The spread of pests damaged countless fruit trees. 虫害的蔓延损害了无数果树。
- Similarly, if global warming triggers the spread of malaria northward, then efforts to abate climate change by reducing greenhouse gases will require the engagement of the U.S. president. 同理,如果全球暖化引发了疟疾的北向传播,那麽就需要美国总统的允诺,致力减少温室气体的排放,以减轻气候的变化。
- Britain has very strict quarantine laws for animals to stop the spread of rabies. 英国对防止狂犬病制订了很严格的检疫法律。
- But sometimes it is as simple and affordable as providing mosquito nets to reduce the spread of malaria or ensuring the availability of clean drinking water in humanitarian emergencies. 但有时这也很简单且价格合理,如提供蚊帐以减少疟疾的传播或在人道主义紧急情况中确保提供清洁饮水。
- Attempts are being made to arrest the spread of the disease. 现正设法遏止这种疾病的蔓延。
- But laws and political boundaries cannot stop the spread of pollution through the air or through the water. 但是这种法律和行政上的界线并不能阻止大气和水体中的污染传播。
- The spread of malaria is like a two-way street.The disease is spread to humans through the bite of mosquitoes infected with malaria parasites, the most dangerous of these being plasmodium falciparum. 疟疾的传播就像双向街道一样,这种疾病通过感染疟疾寄生虫的蚊子叮咬人类来传播,这种寄生虫是病原虫中最危险的。