| 1. | Increased ratio of reducing sugar to soluble nitrogen is associated with genetic resistance of peas to acyrthosiphom pisum .
还原糖与可溶氮比率的增加同豌豆蚜虫的遗传抗性有关。 |
| 2. | He had given blood in nineteen fifty - nine for research on genetic resistance to malaria
他在1959年提供了血样用于研究疟疾的遗传抗体。 |
| 3. | He had given blood in nineteen fifty - nine for research on genetic resistance to malaria
1959年他在对疟疾基因抗体的研究中进行了献血。 |
| 4. | He had given blood in nineteen fifty - nine for research on genetic resistance to malaria
在1959年在对疟疾的遗传抵抗力研究中，他提交了血液。 |
| 5. | He had given blood in nineteen fifty - nine for research on genetic resistance to malaria
1959年他在为遗传抗性虐疾的所进行的研究时，提供了血液。 |
| 6. | Control methods include genetic resistance , proper crop rotation , tillage practices to bury crop residues that promote disease development , and fungicides
控制病害的方法包括：选抗病品种、合理轮作、把易发生病害的作物残体翻入土内、杀真菌剂的应用等。 |
| 7. | A major component of wheat breeding programmes is to incorporate disease resistance , particularly to the various leaf and stem diseases , the races of which frequently change and genetic resistance continually breaks down
小麦育种项目的一个重要部分是抗病育种，特别是针对各种叶和茎病，致病菌系经常改变，致使小麦的遗传抗性不断地失效。 |
| 8. | 《 international hepatis 》 ： regarding to nucleoside analogs with hepatitis b antiviral treatment , the drug - resistance raised genetic barriers they , how do you understand genetic resistance barrier ? do you agree
《国际肝病》 ：关于抗乙肝病毒治疗的核苷类似物，药物耐药性导致基因屏障概念的提出，你如何理解基因耐药性屏障？你同意这种说法吗？ |
| 9. | Disease control must begin prior to establishing the maximum yield experiment by selecting fields that permit proper crop rotation , utilizing tillage and other cultural practices that minimize the chances of disease development , and selecting cultivars that have the best genetic resistance to the diseases that are most likely to attack the crop
在布置最高产量研究试验前，首先应有病害防治措施，选择满足合理轮作的地块、采用减少发病可能性的耕作栽培措施、针对最易造成供试作物减产的病害选择抗病品种。 |
