biotypes

英式音标：播放读音

美式音标：播放读音

词义：

n.生物型；同型小种；生活型

网络为生物型；抗性生物型；生物小肿

变形

复数：biotypes

英英释义

biotype[ 'baiətaip ]

n.organisms sharing a specified genotype or the genotype (or peculiarities) so shared

用法：

双语例句

1.Theonlydisadvantageisthatitmaytriggertheselectionofnewbiotypes that are able to attacktheresistancecultivars.唯一不利之处是可能促进新生物型的选择，危害抗虫品种。tr.bab.la2.Theresultofsuchcombinedeffects of the geneticsystemandtheenvironmentisstrong homozygosity of the biotypesfound by the author.遗传系统和环境的这种联合效应的结果，使作者看到了生物型的强纯合性。3.MultitudinoushostplantsandtheinherentpolyphagouscharacteristicsenhancethewideinvasionofBandQbiotypesindifferentcounties.丰富的寄主植物以及本身具有的多食性特性有助于B型、Q型等生物型在世界各地的广泛入侵。www.insect.org.cn4.Many researches haveconfirmedthat there are varioushostbiotypesinwildpopulationsofthecottonaphid.在长期的进化过程中，棉蚜已经形成了不同的寄主专化型。www.fabiao.net5.Inrecent years,itsbiotypesgainedmoreattentionbecauseofitsincreasinghazards to the agricultural crops.由于近年来烟粉虱危害不断增加，其生物型问题也越来越受到关注。www.insect.org.cn6.Thehighestvarietyofnon-BbiotypeswasdetectedinYunnanprovince.在云南地区检测到的非B型烟粉虱生物型类型最多。www.insect.org.cn7.Thesulfonylurea(SU)resistantbiotypesofS. sagittrifolia were found in the paddy fieldsinYanbianregionin2000and2002.2000-2002年，延边地区稻田发现了抗磺酰脲类除草剂苄嘧磺隆的生态型慈姑。www.ceps.com.tw8.Influenceoflightintensityandnitrogenfertilizeronresistanceofricevarietiestodifferentricebrownplanthopperbiotypes光照强度和施氮量对水稻品种抗褐飞虱不同生物型的影响service.ilib.cn9.Studiesonrelationshipsbetweenresistanceofricevarietiestodifferentbrownplanthopperbiotypesandmajoragronomictraitsofrice水稻品种抗褐飞虱不同生物型与其主要农艺性状的关系研究www.ilib.cn10.Effectsofresistantricevarietiesonnymphaldevelopmentandwingdimorphismofdifferentricebrownplanthopperbiotypes水稻抗虫品种对褐飞虱不同生物型若虫生长发育及翅型分化的影响www.ilib.cn

1

2

3

4

5

权威例句

Biotypes B and Q of Bemisia tabaci and their relevance to neonicotinoid and pyriproxyfen resistance.

An Evolutionary and Applied Perspective of Insect Biotypes

Response of Horseweed Biotypes to Foliar Applications of Cloransulam-methyl and Glyphosate

The sweetpotato or silverleaf whiteflies: biotypes of or a species complex?

Genetic relationships among biotypes of Bemisia tabaci (Hemiptera: Aleyrodidae) based on AFLP analysis.

The Sweetpotato or Silverleaf Whiteflies: Biotypes of Bemisia tabaci or a Species Complex?

Resistance in Canadian biotypes of wild mustard (Sinapis arvensis) to acetolactate synthase inhibiting herbicides

Correction: Biotypes of Palmer Amaranth (Amaranthus palmeri) and Common Waterhemp (Amaranthus rudis) Are Resistant to Imazethapyr an...

Use of RAPD PCR to Distinguish the B Biotype from Other Biotypes of Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae)

Geminivirus transmission and biological characterisation of Bemisia tabaci (Gennadius) biotypes from different geographic regions

造句：

1. The genetic distances among different biotypes were significantly higher than within the same biotype, while Q biotype showed the least genetic distance of 0.9% within itself.

进化分歧数据还表明，不同生物型之间的遗传距离明显大于同一生物型内遗传距离，其中Q型内部差异最小， 在0.9%以内；

www.insect.org.cn

2. Multitudinous host plants and the inherent polyphagous characteristics enhance the wide invasion of B and Q biotypes in different counties.

丰富的寄主植物以及本身具有的多食性特性有助于B型、Q型等生物型在世界各地的广泛入侵。

www.insect.org.cn

3. Most accessions of Oryzae officinalis Wall and the varieties (lines) derived from Ptb33 showed a broad spectrum resistance for cross breeding to control the demage by new biotypes.

若用以培育具广谱抗性的新品种，则是控制褐稻虱新生物型产生和暴发为害的一个重要对策。

www.insect.org.cn

4. The designation of species and biotypes is on the basis of carbohydrate fermentation physiological characteristics and DNA-DNA homology studies.

双歧杆菌属内种或生物型的区分主要依据是它们的糖类发酵能力和DNA同源模板的研究。

dict.cnki.net

5. In order to approach the relationships among the biotypes, the differences of all biotypes in POI profile were studied quantitatively by ordination using the distance of POI profile.

并采用酶谱距离排序方法，定量研究各生物型之间的酶谱差异，探讨其亲缘关系。

www.ahnydxxb.net

6. Results showed that the major biotypes of strains isolated from children of acquired nosocomial infection with biotypes of strains from hospital environment and medical staff were quite similar.

结果：从医院感染患儿分离菌株的主要生物型与医院环境污染、医务人员携带菌株的生物型分布近似；

www.wodwod.com

7. The biotypes of strains identified from food-poisoncases and leftovers was the same as isolated from ducks.

从食物中毒者和剩菜中分离菌株的生物型别与鸭子携带菌株主要生物型别一致。

197.27lw.com

8. The host biotypes have their genetic bases, including the mutation or change in enzymes and chromosomes, sexual reproduction, assortive mating and genetic differentiation of population.

并且具有一定的遗传基础，主要表现在蚜虫体内酶系的变化、染色体变异、有性繁殖中同型交配行为及种群的遗传分化上。

dict.cnki.net

9. The only disadvantage is that it may trigger the selection of new biotypes that are able to attack the resistance cultivars.

唯一不利之处是可能促进新生物型的选择，危害抗虫品种。

tr.bab.la

10. In recent years, its biotypes gained more attention because of its increasing hazards to the agricultural crops.

由于近年来烟粉虱危害不断增加，其生物型问题也越来越受到关注。

www.insect.org.cn

11. The highest variety of non-B biotypes was detected in Yunnan province.

在云南地区检测到的非B型烟粉虱生物型类型最多。

www.insect.org.cn

12. Many researches have confirmed that there are various host biotypes in wild populations of the cotton aphid.

在长期的进化过程中，棉蚜已经形成了不同的寄主专化型。

www.fabiao.net

13. Many researches have confirmed that there are various host biotypes in wild populations of the cotton aphid.

在长期的进化过程中，棉蚜已经形成了不同的寄主专化型。

www.fabiao.net

14. The only disadvantage is that it may trigger the selection of new biotypes that are able to attack the resistance cultivars.

唯一不利之处是可能促进新生物型的选择，危害抗虫品种。

-- 来源 -- 英汉 - 辞典例句

15. The result of such combined effects of the genetic system and the environment is strong homozygosity of the biotypes found by the author.

遗传系统和环境的这种联合效应的结果，使作者看到了生物型的强纯合性。

-- 来源 -- 英汉 - 辞典例句