蚁

From tiny leptanilline ants that look like a dusting of pepper to Australia's 5cm (2-inch) bulldog ants, the weight of the Formicidae family is equal to that of the world's population of humans and accounts for 10% of the biomass of all the creatures on the planet.

从状如胡椒粉颗粒大小的Leptanilline蚁到长达5cm的澳洲bulldog蚁，蚂蚁家族的总重量与世界人口总重量相当而且它占据了地球上所有生物中的10%的生物量。

A NEW SPECIES OF THE GENUS AENICTUS SHUCKARD FROM CHINAHYMENOPTERA, FORMICIDAE

中国双节行军蚁属一新种膜翅目，蚁科

Other types of the Red Imported Fire Ant nests are monogynous and polygynous. A polygynous nest is a large colony with many queens

入侵红火蚁的蚁巢另可分为单蚁后型和多蚁后型两种，多蚁后型顾名思义即在一巢中有多只蚁后，巢内个体数更为惊人。

Besides, it is consistent with the asymmetrical gene flow from monogynous to polygynous populations through males in monogyne..Therefore, the cuticular chemicals can not be cluster well between monogynous and polygynous ants, and the variance of chemicals of the latter is higher than those of the former.

由於这些化学物质的合成受到遗传影响，这种现象显示两个涵义，第一个是单蚁后社会型的工蚁对其他蚁后有强烈的排他性而造成的选汰压力导致其遗传结构上较为均质，另一个涵义显示单蚁后社会型的遗传组成可藉由雄蚁将其基因带入多蚁后社会型的遗传组成，但反之则不然；因此二者之间无法分群，且后者的遗传变异较前者为大。

The larva of Myrmeleontidae,called ant-lion ,had been used as medicine long ago in China.

蚁蛉科Myrmeleontidae昆虫的幼虫俗称蚁狮，我国古人很早就将其入药，是一种具有良好开发利用前景的药用昆虫。

Type genus of the Myrmeleontidae: antlions.

蚁蛉科的模式属；蚁狮。

The algorithm for optimizing parameter is applied and effective,and is much better than that of common Genetic Algorithm,and has good perfectible application future.

文献[2]提出用模糊控制算法整定PID参数，文献[3]将Bang-Bang控制与神经网络自适应控制相结合，利用神经元的学习功能构成了一种自适应PID控制器，文献[4]以蚁群系统和蚁群算法为基础，提出了一种新的具有不完全微分的最优PID控制器的设计方法，文献[5]提出一种利用改进微粒群算法优化PID参数的方法。

The results showed that the values of LT50 against Blattella germanica and Periplaneta Americana were 1.61 d and 1.38 d respectively.

结果表明，0.5％SIOC-I-013对美洲大蠊和德国小蠊的半数致死时间LT∞分别为1，61d和1.38d；1％和0.5％SIOC，I.013在药后14d对红火蚁工蚁的减退率均达到98，0％以上，浓度为1000mg／L的SIOC-I-013对台湾乳白蚁的半数致死时间LT50为3600min。

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.

在南美一种飞翔的蚤蝇就是其中的一种，它们将卵产在火蚁蛋上，当蛋裂来弄是，小蚤蝇就将小火蚁的脑脑髓吃掉。

In male, FSH and LH immunopositive substance was distributed in the right and left part of procerebrum at flying stage.

在工蚁和兵蚁中未见有FSH和LH免疫阳性物质存在。

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。