migratory locusts造句
例句與造句
- research on the monitoring oriental migratory locust based on remote sensing retrieval of vegetation information
基于植被信息遙感反演的東亞飛蝗監(jiān)測(cè)研究 - reasons and characteristics of outbreak of oriental migratory locust locusta migratoria manilensis in nandagang, hebei province
河北省南大港農(nóng)場(chǎng)2002年夏蝗發(fā)生特點(diǎn)及原因淺析 - there have been close relations between the occurrence / development of east asia migratory locusts in china and the change of the atmospheric circulation
摘要我國(guó)東亞飛蝗的發(fā)生發(fā)展與大氣環(huán)流的變化密切相關(guān)。 - kinetic studies demonstrated that general esterases in four oriental migratory locust populations hydrolyze-na,-nb, p-na and p-na as substrate . among the four substrates,-na seemed to be the most favorable substrate for general esterases of the locust
酉旨酶動(dòng)力學(xué)研究表明，東亞飛蝗中酷酶對(duì)a一a、a一b、p一a及p一a等四種模式底物均有水解活性，其中a一na為最適底物，而對(duì)p一a的水解活性較低。 - general esterases of oriental migratory locust collected from the four locations were compared . general esterases were most concentrated in the thorax and abdomen, which showed 46.1 % and 36.1 % of total esterase activity in females, and 42.7 and 36.0 % in males, when using-na as substrate
東亞飛蝗中酷酶活性主要集中在胸部和腹部，水解a~na的酷酶活性在雌性東亞飛蝗中分別有46.1%和36.1%集中在胸部和腹部，在雄性中分別為42.7%和36%。 - It's difficult to find migratory locusts in a sentence. 用migratory locusts造句挺難的
- recently, the chinese plant protection agencies reported the growing hardships in controlling some field populations of oriental migratory locust with organophosphate ( op ) compounds . up to now there are more than 600 arthropod species with documented resistance to one or more insecticides and / or acaricides since resistance phenomenon was first described in san jose scale to lime-sulfur in washington in 1908 . enhanced metabolic detoxification and reduced sensitivity of insecticide target-sites are the two major mechanisms in resistance development, involving three primary metabolic enzymes of esterases, glutathione s-transferases and cytochrome p450 polysubstrate monooxygenases
代謝抗性是指對(duì)殺蟲(chóng)劑起水解或隔離作用的酶發(fā)生改變，從而對(duì)殺蟲(chóng)劑起到解毒作用，昆蟲(chóng)主要解毒酶系有酯酶、谷胱甘肽-s-轉(zhuǎn)移酶、細(xì)胞色素p450單加氧酶等，這三種酶系任何一種的組成部分發(fā)生改變均會(huì)引起害蟲(chóng)抗性的改變；靶標(biāo)抗性是指由于殺蟲(chóng)劑作用靶標(biāo)敏感度降低而產(chǎn)生的抗性。