查询词典 larvae

Dendroctonus valens LeConte was recently found in outbreak in China. Its elder instars and mature larvae mainly over-winter under the roots of the pine stumps and standing trees in China.

红脂大小蠹Dendroctonus valens LeConte (Red turpentine beetle， RTB)是近年来在中国爆发的入侵生物，在我国主要以老熟幼虫在油松伐桩和立木的根部越冬。

The vip3A genes amplified from wild-type Bt strains S184 and 611 with different levels of activity against lepidopteran insect larvae were cloned into pGEM-T Easy vector. Alignment of these 2 putative Vip3A proteins with 8 others showed that vip3A genes are highly conservative.

从以上菌株中挑选2个对夜蛾科害虫具有较高和较低毒力的菌株，即S184和611，分别进行vip3A基因的克隆和测序，再已报道的其它8个vip3A基因进行核苷酸和氨基酸序列比较，结果表明，vip3A是一个极其保守的基因。

This is the ultimate horror lurking beneath the surface of the city: the grotesque, bloated Hive Mother and her thousands of man-sized larvae, cocooned in labyrinthine tunnels, fed by the sewage that flows through the tunnels.

这是最终隐藏在这座城市表面下的恐怖：奇形怪状的浮肿的母蜂和她的成千上万的man-sized幼虫群体，包裹着错综的隧道，隧道内的污秽喂养着他们。

The fifth instar larvae of Papilio memnon is the sensitive stage to photoperiod.

美凤蝶对光周期的敏感期为5龄幼虫。

It grows about 5 or 6 cm in length and it feeds on midge larvae, worms and snails.

它长度约为5或6厘米，以幼蚊虫，蠕虫，蜗牛为生。

Large migratory American butterfly having deep orange wings with black and white markings; the larvae feed on milkweed.

迁移的美洲大蝴蝶，其深橙色的翅膀上有黑色和白色的斑点；幼虫吃乳草属植物。

Monarchs are dependent on milkweed plants, which larvae eat nearly exclusively.

蝶王是依赖乳草植物的，其中幼虫几乎只吃这个。

Trematoda larvae of the second phase of some animals, usually in the spiral development of the body formed by the miracidium cilia off.

吸虫纲有些动物的第二期幼虫，一般在螺体内由毛蚴脱去纤毛发育而成。

Like the larvae, the nymph goes through a molt, but this time it becomes an adult mite.

象幼虫，若虫会经过一个蜕皮，但是这一次它成为一个成年尘螨。

As compared with those of the control,the survival rate,stadia,feeding amount and molter body weight of 2nd instar and more older larvae,pupation rate,pupal span,cocoon weight,pupal weigh...

综合分析认为：YJ 2 0 0 0菌株对家蚕不仅低毒，而且对其生长发育、结茧和生殖力等均无明显的不良影响。

It's bell can reach over a meter in diameter.

它的身体最大可以达到直径1米多。

Now they are overdue and I shall have to pay a fine.

现在他们过期了，我不得不付罚款。