larva
英 ['lɑ?v?]
美['lɑrv?]
- n. [水產(chǎn)] 幼體，[昆] 幼蟲
- n. (Larva)人名；(芬、捷)拉爾瓦
實(shí)用場(chǎng)景例句
- [只用于名詞前]an insect in its larval stage
- 處于幼體階段的昆蟲
牛津詞典
- The eggs quickly hatch into larvae.
- 蟲卵很快孵化成幼蟲。
柯林斯高階英語(yǔ)詞典
- ...a dragonfly larva.
- 蜻蜓幼蟲
柯林斯高階英語(yǔ)詞典
- The result of the same insecticide against different popution instar larva of Cnaphalocrocis medinalis were difference.
- 同一殺蟲劑對(duì)不同地區(qū)的稻縱卷葉螟幼蟲的防治效果有差異.
期刊摘選
- Known noticanthiforms don't change much in size during the metamorphosis from larva to adult.
- 在從幼年到成年的變形過(guò)程中,這種魚的大小不會(huì)有很大改變.
期刊摘選
- The parasitic larva of a trematode worm, having a tail that disappears in the adult stage.
- 蝌蚪形的吸蟲類寄生幼蟲; 成體階段尾巴消失.
期刊摘選
- Then, last year, he was sent an unusual fish larva.
- 隨后, 也就是在去年, 他又找到一條魚仔.
期刊摘選
- Human sparagnosis is a rare parasitic disease infected by plerocercoid larva ( sparganum ) of Spirometra species.
- 摘要人體幼裂頭絳蟲病是一種由裂頭絳蟲之長(zhǎng)尾幼蟲所感染的罕見寄生蟲病.
期刊摘選
- I think this worm is a larva of a butterfly.
- 我覺(jué)得這蟲子是蝴蝶的幼蟲.
期刊摘選
- Prevention and treatment: spray in space ; eliminate pests in breeding area; larva prevention and treatment.
- 防治: 空間彌漫噴灑, 孳生地處理,幼蟲防治.
期刊摘選
- Plenty are the villi in the small intestine of the larva of the 23 rd day.
- 23日齡后的仔魚,小腸形成較豐富的絨毛.
期刊摘選
- To observe mosquito larva density degression rate , both hydrophytes and fishes death rate.
- 同時(shí)觀察水生植物和魚類的死亡等影響因素.
期刊摘選
- Adult phototaxis and first instar larva eat rotten organic matter.
- 成蟲有趨光性,初孵幼蟲喜食已腐爛的有機(jī)質(zhì).
期刊摘選
- In his palm lay a small larva, a gladiator in the second stage of its life.
- 他的手掌上有只很小的若蟲, 是一只螳,正值生命的第二階段.
期刊摘選
- Proteins extraction from the larva of Dendrolimus punctatus with a buffer solution method was studied.
- 采用緩沖液法對(duì)馬尾松毛蟲幼蟲中的蛋白質(zhì)進(jìn)行提取研究.
期刊摘選
- A larva metamorphose into a chrysalis and then into a butterfly.
- 幼蟲變?yōu)橛?然後再變成蝴蝶.
《簡(jiǎn)明英漢詞典》
- To define the antiviral activity of M. domestica larva hemolymph.
- 目的確定家蠅幼蟲血淋巴的抗病毒作用.
期刊摘選
- The egg hatches into a larva ( caterpillar ).
- 卵孵化成了幼蟲 ( 毛蟲 ).
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- The larva hatches out and lives in the soil.
- 幼蟲孵化之后就在土壤里生活.
《簡(jiǎn)明英漢詞典》
- Results The morphological characters of the larva of N . indica were described and figured.
- 結(jié)果描述了印度翠蠅幼蟲的形態(tài)特征,并與綠翠蠅、藍(lán)翠蠅和大洋翠蠅幼蟲進(jìn)行了比較.
期刊摘選
- ON THE MORPHOLOGY OF LARVA OF IXODES SINENSIS TENG ( ACARI: IXODIDAE )
- 中華硬蜱幼蟲的形態(tài) ( 蜱螨亞綱: 硬蜱科 )
期刊摘選
- A magnified shot shows the head of a tiger swallowtail butterfly larva.
- 這個(gè)放大的照片顯示一只兇猛風(fēng)蝶幼蟲的頭部.
期刊摘選
- Objective Through experiment on animals to explore the existence of larva trichinella spiralistrichinella spiralis in advance.
- 目的:通過(guò)動(dòng)物實(shí)驗(yàn),進(jìn)一步探索旋毛蟲在本地的存在情況,以期防患于未然.
期刊摘選
- The present invention relates to water treatment, and especially supersonic midge larva killing method for water.
- 超聲波殺滅搖蚊幼蟲的方法,它涉及一種水處理方法, 具體涉及一種利用超聲波殺滅水中搖蚊幼蟲的方法.
期刊摘選
- The emergence of an adult insect from a pupal case or an insect larva egg.
- 在一些昆蟲發(fā)育的不活躍時(shí)期,處于幼蟲期和蛹期之間的.
期刊摘選
- Larva of the wasp f with 4 instars.
- 幼蟲共4齡,咀食寄主組織,只殘留頭殼,老熟幼蟲作繭越冬.
期刊摘選
- Backswimmer hunts larva . Now he's caught it.
- 抓住了. 水蜘蛛成功了.
期刊摘選
- Objective : To explore the possibility of immune prevention of larva migrans of Toxocara canis.
- 目的: 探索犬弓首線蟲幼蟲移行癥免疫預(yù)防的可能性.
期刊摘選