蝇

One is the South American phorid fly. It lays its eggs on fire ants.

一种南美蚤蝇，它将它的蛋生在火蚁上。

One is the South American phorid fly, it lays its eggs on fire ants, when the eggs break open, the young flies eat the brains of the ants. But researchers don't know how well the flies would do in North American.

他们在火蚁身上产卵，当卵破壳的时候，幼蝇就会吃掉蚂蚁的脑子，但是科学家不知道这种苍蝇对于北美的影响。

Other natural ways to fright the fire ants are also possible.One is the South American phorid fly.It lays its eggs on fire ants.When the eggs break open, the young flies eat the brains of the ants.

其他用于抵抗火蚁的自然界方法同样也是可能的，其中之一是用南美的PHORID苍蝇，PHORID苍蝇将卵产在火蚁身上，当卵孵出的时候，幼蝇将火蚁的脑髓吃掉。

This paper was aimed to study the photodynamic effects of tetrapyrrole compounds on insects and rheumatoid arthritis models.

本文主要对四吡咯化合物的光动力灭蝇活性及抗类风湿性关节炎的作用进行研究。

LetS conside some of the insects found in the house,appaently attempting to escape into the snowy landscape--vitually any winte window,late in the season.shouldpovide good collecting if you quay includes ladybidbeetles,polistes wasps,cluste flies,o elm.1eaf beetles.

让我们看一下在房子里发现的一些昆虫，它仃J显然想遁入雪地中--事实上，晚冬时倘若你留心，可以在任何一扇冬天的窗户上发现云集着好一些昆虫，有瓢虫、长足胡蜂、粉蝇或榆黄守瓜，它们将成为很好的标本。

Mitochondrial 16S rRNA gene and COⅠ gene fragments were amplified and sequenced from 4 wild populations of Portunus trituberculatus. Respectively, 524bp and 658bp long partial gene fragments of the 16S rRNA gene and the COⅠ gene were obtained. A high percentage of A+T base composition in the two sequences was observed, which was similar to the results of studies on drosophila, shrimp, crab and other invertebrates.

对分别采自辽东湾、莱州湾、海州湾和舟山的三疣梭子蟹4个野生群体的线粒体16S rRNA和COⅠ基因片段进行了扩增和测序，分别得到长度为524bp和658bp的片段。2段序列的碱基组成均显示较高的A+T比例（16S rRNA基因70.8%，COⅠ基因63%），这与果蝇、虾类、蟹类等无脊椎动物的16S rRNA和COⅠ基因片段研究结果相似。

AIM:To study the effects of dibutyl phthalate on the procreant ability and its genotoxity in male Drosophila melanogaster.

目的：研究邻苯二甲酸二丁酯（dinbutyl phthalate，DBP）对雄性果蝇生殖能力的影响及其遗传毒性。

DBP might reduce the procreant ability and bring out genotoxity effect on male Drosophila melanogaster.

DBP对性成熟的雄性果蝇能造成一定的生育障碍和遗传损伤。

The concentrations or activities of selenium,copper,zinc and MDA or GSH-Px,SOD ,CuZn-SOD and CAT in infested and healthy Rangifer tarandus sera were detected respectively in order to explore relationship between C.trompe infestation and metabolism of oxygen free radical. Results were as follows.

为探讨驯鹿狂蝇蛆病与机体氧自由基代谢的关系，分别对感染驯鹿和健康驯鹿血清中的微量元素硒、锌、铜、谷胱甘肽过氧化物酶、超氧化物歧化酶、铜锌超氧化物歧化酶、过氧化氢酶和脂质过氧化终末产物丙二醛的含量进行了测定。

Objective To investigate the effects of yeast on reproductivity and growth of Drosophila melanogaster.

果蝇生殖周期短，实验操作简便，因而广泛用于老年学和遗传学的研究中。

This paper discusses design and realizable methods of remote test output interface from logical design angle.

本文从逻辑设计的角度讨论遥测输出接口的设计及实现方法。

This also 星体投射plies to buildings, structures and geological features.

这也适用于建筑物和地质特征。