由于害虫有巨大的繁殖潜力和基因多样性,许多害虫被认为能够抵抗合成化学物质,而且生育的后代对杀虫剂具有内在的抵抗力。
Because of their tremendous breeding potential and genetic diversity, many pests are known to withstand synthetic chemicals and bear offspring with a built-in resistance to pesticides.
根据研究,对超过三种抗生素菌群有抵抗力的变异在火鸡肉中最为普遍,其次是猪肉、牛肉和鸡肉。
Strains with resistance to more than three antimicrobials were most common in Turkey, followed by pork, beef and chicken, according to the research.
这将会使儿童有更好的营养和体格生长,降低对常见儿童期疾病的敏感性,并且可以提高这方面的抵抗力。
They lead to improved nutrition and physical growth, reduced susceptibility to common childhood illnesses and better resistance to cope with them.
马克斯·普朗克考古人类学研究所的研究员也发现睡得多的物种对病原体有更强的抵抗力。
And researchers at the Max Planck Institute for Evolutionary Anthropology have shown that species that sleep more have greater resistance against pathogens.
事实上,加热的目标是那些会导致癌症生长和转移、以及对药物和化疗有抵抗力的乳腺癌干细胞。
The actual target was breast cancer stem cells, the cells from which cancers grow and metastasize, and which tend to resist drug and radiation treatments.
作物会含有更多的维生素,对害虫有更强的抵抗力。
They'll contain more vitamins and will be more resistant to pests.
但是,近期在美国和墨西哥发现的病毒对抑制剂很敏感,却对amantadanes有抵抗力。
The virus that was currently detected in the us and Mexico is susceptible to neuraminidase inhibitors but resistant to amantadanes.
人物如果对寒冷有抵抗力或者免疫则不受冰冷凝视的影响。
Creatures with resistance or immunity to cold are unaffected by the freezing gaze.
这项技术同样可以应用于农业,不仅有助于培育出更加健康和对疾病有抵抗力的猪,而且有助改进猪生长的方式。
There could also be applications to farming, not only by helping to breed healthier and more disease resistant pigs, but also by improving the way that pigs grow.
他们发现缺乏这个基因的小鼠对那些疾病有抵抗力。
They found that mice who lacked the gene resisted those diseases.
你对艾滋病毒有抵抗力吗?
理论上而言,科学可以创造出对疾病有超级抵抗力的宝宝。
And theoretically, science could create babies who are super-resistant to diseases.
然而有很多事例说明,肯花点钱的养蜂人会发现他们的蜂群对蜂群崩溃失调症有更强的抵抗力。
Anecdote suggests, however, that those who do fork out find their colonies are far more resistant to CCD.
许多害虫对这种杀虫剂有抵抗力。
巴尔通体菌株对冷冻和反复冻融有很强的抵抗力。
Bartonella spp. is highly resistant to freezing and freeze-thaw cycles.
这些动词所共有的中心意思是。使对艰难困苦有抵抗力,尤指通过连续的暴露于困难面前。
The central meaning Shared by these verbs is. To make resistant to hardship, especially through continued exposure.
但是大多数的转基因作物被设计为对杀草和虫子的化学制品有抵抗力。
But most GM crops are designed to be resistant to the chemicals that kill weeds and bugs.
环境适应能力强,可以抗机械损伤,对流体净水压力有很好的抵抗力,同时对细菌、霉菌和化学腐蚀等具有很强的抵抗能力。
Easily ADAPTS itself to the environment. Good resistance upon mechanical damage. Good resistance to the liquid pressure. Strong resistance to bacterium, mildew and other chemical corrosion.
结论:多汗症、流涎、多泪是对高气道活性疾病如运动诱发的哮喘有抵抗力的特征表现。
Conclusion: Hyperhidrosis, sialorrhea, and excessive tearing are traits that may indicate a phenotype that predicts resistance to hyperactive airway diseases such as exercise-induced asthma in humans.
高光泽、自干、附着力强,高弹性,对不含酒精和汽油的化妆品有良好的抵抗力;稀释剂37 - 02,慢干剂37 -04。
A brilliant gloss, self dried, excellent adhesion and flexibility, good resistance to free petrol and alcohol cosmetics, thinner 37-02, retarder 37-04.
这些昆虫对DDT有抵抗力的。
还是边界、或是文化、民族或其它因素被证明是对欧洲人的到来和其经济扩张有更顽强的抵抗力?
Or did borders - cultural, national or otherwise prove to be more resistant and tenacious or vulnerable to the European presence and economic expansion?
计算机硬件和软件产品也正设计更对干扰有抵抗力的电脑系统和程序。
Computer hardware and software manufactures are also designing computer systems and programs that are more resistant to tampering.
纯银浴池洗浴有杀菌、消毒及提高对疾病的抵抗力等保健功能。
The bathtub has the health care functions of sterilization, disinfection and improving resistance for diseases.
几年之后,有些人会得与艾滋病有关的综合症(ARC),其症状包括有发烧、疲劳、体重减轻、皮疹、蛾口疮(口腔真菌感染)、缺乏对感染的抵抗力以及淋巴肿瘤。
Its symptoms may include fever, fatigue4, weight loss, skin rashes, a fungal5 infection of the mouth known as thrush, lack of resistance to infection, and swollen lymph nodes.
营养对宿主对疾病的抵抗力有何影响?
What effects do nutrients have on a host "s immunological defenses against pathogens?"
营养对宿主对疾病的抵抗力有何影响?
What effects do nutrients have on a host "s immunological defenses against pathogens?"
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