1、

The developmental threshold temperature of 1~ 4 instar nymphs and whole nymph stage are estimated to be 12.5,7.8,10.3,4.1 and 9.3 ℃ respectively, and the effective accumulated temperatures for these stages are 14.6,43.9,29.9,31.9 and 117.2 degree-day respectively.

依据有效积温法则计算的1~4龄若蚜和全若虫期的发育起点分别是12.5,7.8,10.3,4.1和9.3℃,有效积温分别是14.6,43.9,29.9,31.9和117.2日.度。

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2、

The thermal sum of development in day-degrees was 321.77 for eggs, 129.97 for larvae and 212.39 for nymphs;

卵期发育的积温为321.77日度,而幼虫和若虫蜕化期分别为129.97和212.39日度。

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3、

Using magnesium oxide-glass slide method to estimate survival amount of whitefly nymphs

估计粉虱若虫存活数量的新方法&氧化镁薄板法

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4、

Echo and the other nymphs who'd loved him came to mourn but found no one.

厄科和其他爱着他的居于山林水泽的仙女们前去哀悼他时,没有找到他。

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5、

Simulation on Developmental and Survival Rate of Brown Planthopper Nymphs

褐飞虱若虫发育与存活的模拟

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6、

The first nymphs were mainly crawlers, accounting for over 98%.

第1龄虫为全年主要迁移虫态,占98%以上。

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7、

The first generation nymphs hatched from middle April to early May, and mainly damaged wheat.

第1代若虫于4月中旬~5月上旬孵化,主要为害小麦。

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8、

And he kept away from other nymphs, too.

而他也和其他的森林女神保持距离。

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9、

The nymphs in the forest love me. Why don't you receive my love?

森林中的女神都爱我。你为何不接受我的爱呢?

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10、

An adult female breeds in average 167 nymphs.

营卵胎生繁殖,平均每雌繁殖量为167头。

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11、

Most of nymphs can live in 2~ 4 days without food, a few can live 14 days.

多数若蚜不取食只能存活2~4d,极少数可存活14d。

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12、

Naked nymphs: greece: and for instance all the people that lived then.

裸体宁芙们,希腊。拿生活在那个时代的人们作例子也好嘛。

provided by jukuu

13、

Studies on the external morphological characters of Psylla chinesis Yang et Li nymphs

中国梨木虱若虫外部形态特征的研究

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14、

Significant difference was observed on the distribution of whitefly nymphs among different podding habit soybean varieties.

不同结荚习性大豆品种上烟粉虱若虫的分布存在明显差异。

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15、

But as tranquil as it all is now, you can still imagine Rhea spiriting baby Zeus off to a mountain cave where he was raised by three nymphs who gave him milk from a magic goat.

尽管一切如此平静,我们还是可以想象莉亚将小宙斯偷偷藏进山洞中的情景。山洞中,三位仙女喂宙斯喝一只魔力山羊的羊乳,把他抚养长大。

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16、

Adult females can copulate and lay eggs on the day of emergence, and they usually choose the2nd-3rd nymphs of the aphid to parasite.

羽化当天即可交配、产卵;产卵时一般选择2~3龄的大豆蚜进行寄生。

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17、

At the same time, its distance to the gut wall surface increases rapidly. An intact PM can still be found at days 12, 25 and 11 after repletion in larvae, nymphs and adult females respectively.

至少分别于饱血后12、25及11天,仍能在幼虫、若虫及雌性成虫肠腔观察到完好状态的围食膜。

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18、

An outdoor swimming pool is decorated with statues of nymphs.

一个室外游泳池有多个女神雕像作为装饰。

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19、

RWC in rice plants applied with high nitrogen fertilizer decreased strongly by the injury of BPH nymphs.

被高密度的褐飞虱若虫为害后,高氮肥施用量稻株的相对含水量显著低于低氮肥施用量稻株的相对含水量。

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20、

The lower temperature threshold of development was 15.07 ℃ for eggs, 14.88 ℃ for larvae and 15.58 ℃ for nymphs.

卵期发育的温度低阈为15.07℃,而幼虫和若虫蜕化期分别为14.88和15.58℃。

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