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Electroantennogram study showed that the female moths had stated response to main compositions of needle volatile of α-pinene,β-pinene, myrcene, limonene and β-phellandrene,β-phellandrene elicited the largest EAG response, and limonene was secondly.

松实小卷对思茅松针叶挥发性物质主要成分α-蒎烯、β-蒎烯、月桂烯、柠檬烯、β-水芹烯都表现出一定的触角电位反应,以β-水芹烯引起的松实小卷触角电位反应最大,其次是柠檬烯。

Digested by endonuclease, the linear plasmid was injected into the copulatory pouch of the female moth and the sperm reservoir of the male moth. Let them mate with the normal moth and oviposit.

将打靶质粒酶切线性化后,分别注入到雌交配囊和雄贮精囊,与正常交配产卵,分析外源基因在当代的情况。

Any of several moths of the family Psychidae,which construct fibrous cases of silk spun together with leaves,twigs,or grass.The plant - feeding larva e and wingless adult females live in these cases.

虫一种蓑科的或蛀虫,它用叶子、嫩枝和草共同织成的丝建造一个纤维质的壳,食草幼虫和没有翅膀的成年雌虫生活在这些壳里

Any of several moths of the family Psychidae, which construct fibrous cases of silk spun together with leaves, twigs, or grass. The plant-feeding larvae and wingless adult females live in these cases.

虫一种蓑科的或蛀虫,它用叶子、嫩枝和草共同织成的丝建造一个纤维质的壳,食草幼虫和没有翅膀的成年雌虫生活在这些壳里

A total of 139 species in 40 genera are recognized in the Chinese pterophorid fauna at present,of which 18 species are described as new to science.

本项目首次对我国的羽科昆虫区系进行全面、系统的整理和种类订正;查清我国羽科昆虫目前共有40属139种,发表新种18个,并阐明它们在地理分布上的规律和特点;澄清分类疑点,完善分类系统;建立我国羽科昆虫区系资料库。

The results demonstrated that the diamondback moth was attracted by the vegetable volatiles, female adults were attracted more than male adults, and there existed difference of the attraction from different vegetable species.

结果表明蔬菜的挥发性气味对小菜有明显的引诱作用,在反应强度上,雌明显高于雄,且不同的蔬菜引诱效果之间也存在差异。

The behavior response bioassay indicated that C. edulis extractant had the strongest attractiveness to all groups of O. furnacalis adults, and the mean trappability of C. edulis extracts to O. furnacalis exceeded significantly that of maizes.

行为测定结果表明,蕉藕叶片粗提物对亚洲玉米螟交配雌、处女雌和雄均有较强的诱集作用,其平均诱捕率显著高于供试玉米品种。

Pupas post-diapaused: Population of haw's are 8.85℃ and 197.74℃/D,while apricot 's as 6.07 ℃ and 218.94℃/D,and apple's as 8.76℃ and 189.48℃/Do The first generation eggs: Population of haw's are 8.57℃ and 86.12℃/D,yet apricot's as 7.59℃ and 92.64℃/D and apple's as 8.17℃ and 88.65℃/D""

第1代卵的发育起点温度和有效积温测定结果:山楂桃蛀果分别为8.57℃和86.12日度;杏桃蛀果分别为7.59℃和92.64日度;苹果桃蛀果分别为8.17℃和88.65日度。

The results of base temperature for development and effective thermal summation of post-diapaused pupas and the first generation eggs are as follows:.pupas post-diapaused: Population of haw"s are 8.85℃ and 197.74℃/D,while apricot "s as 6.07 ℃ and 218.94℃/D,and apple"s as 8.76℃ and 189.48℃/DoThe first generation eggs: Population of haw"s are 8.57℃ and 86.12℃/D,yet apricot"s as 7.59℃ and 92.64℃/D and apple"s as 8.17℃ and 88.65℃/D

滞育后蛹的发育起点温度和有效积温测定结果:山楂桃蛀果分别为8.85℃和197.74日度;杏桃蛀果分别为6.07℃和218.94日度;苹果桃蛀果分别为8.76℃和189.48日度。

The Giant Leopard Moth or Eyed Tiger Moth has a distinct pattern of black rings, reminiscent to those found in its namesake the leopard.

体型巨大的豹或虎眼学名&Hypercompe scribonia&,其翅膀上生有独特的黑环图案,好似美洲豹身上的豹纹。

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推荐网络例句

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称;三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起,称之为挽歌体诗人或者史诗诗人,他们被称为诗人,似乎只是因为遵守格律写作,而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。

This is not paper type of business,it's people business,with such huge money involved.

这不是纸上谈兵式的交易,这是人与人的业务,而且涉及金额巨大。