larval

Most marine gastropod mollusks develop a ciliate swimming organ in certain larval stages.

大多數海洋腹足綱軟體動物在某些幼體階段形成一種有纖毛的游泳器官。

辭典例句

A certain degree of stem solidness results in damaged and desiccated eggs and impaired larval movements.

一定的莖稈硬度會致使蟲卵損傷和脫水,削移幼蟲的移動.

辭典例句

Plutella algebra year varies from 12 - 27 days, the larval stage.

小菜蛾一年發生代數各地不一,幼蟲期12-27天.

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The feeding behavior of larval Epinephelus coioides had close relationship with light.

仔魚的攝食與光照有著緊密的關系.

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Rotifers are adequate first feeds of larval rearing of marine fish.

輪蟲是海產魚類苗種的適宜開口餌料和優質食物.

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An insecticide designed to kill larval pests.

用于殺死害蟲幼蟲的化學藥品.

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Objective : To study the effect of housefly larval secretion on the development of Ascaris suum eggs.

目的: 觀察家蠅幼蟲分泌物對豬蛔蟲卵發育的影響.

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Many kinds of proteinase inhibitors were purified from the larval hemolymph of insect ( Bombyx mori ) and characterized.

家蠶 血液中存在多種蛋白酶抑制因子,有些已被純化并分析了性質.

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Adults have lungs, But a gill slit persists from the larval stage side Behind the head.

成體用肺呼吸, 但在頭后兩側仍保存幼體階段的鰓裂.

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However, this entity can develop as a primary infection through blood stream or direct larval migration.

然而, 這些蟲體可以通過血流的原發感染或直接的幼蟲遷移作為途徑.

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The toxicity of copper, zinc and cadmium to the larval carps was determined.

研究了銅 、 鋅、鎘三種重金屬對鯉魚幼魚的毒性作用,以及銅和鋅在鯉魚幼魚中的積累.

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The critical photoperiods for inducing ACB larval diapause were different in the geographic populations.

在一定溫度下誘導不同地理種群滯育的臨界光周期由南到北逐漸延長,同時,隨溫度的升高可以使種群臨界光周期縮短.

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The attainment of sexual maturity by an organism still in its larval stage.

(指作物)在生長的早期階段收獲的;在完全成熟之前.

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The butterfly - attractive plant can be divided into nectar plant and larval food plant.

誘蝶植物可分為蜜源植物以及幼蟲食草兩種.

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