查询词典 generation after generation

Trichogramma showed high control efficacy on cotton bollworm eggs after three times of release both in the second and in the third generation bollworm periods. The parasitism on the second and third generation bollworm eggs were 66.0%-70.7% and 76.0%-81.2%, respectively, which were significantly higher than that in the control (second generation: 7.0%-12.3%, third generation: 5.2%-7.4%). And the injury rate of cotton buds and bolls in the second and third generation bollworm were 2.2% and 3.1%, respectively, which were significantly lower than that in the control (second generation:8.5%, third generation: 20.9%). In the second generation bollworm period, number of bollworm eggs or larvae in the Trichogramma released cotton field did not differ to that in the chemically controlled field. But in the third generation, there were significantly less bollworm eggs and larvae in the Trichogramma released cotton field. There were more predators in the Trichogramma released cotton field. These results indicated that cotton boll worm in the transgenic insect-resistant cotton field can he effectively controlled by mass-releasing of T.

结果发现：棉铃虫卵在棉株不同部位的分布差异较大，2代棉铃虫卵主要分布在叶正面、叶背面和茎尖，3代棉铃虫卵主要分布于蕾铃；在放蜂田，赤眼蜂对棉株不同部位棉铃虫卵的寄生率差异较大，2，3代棉铃虫时期对叶正面、叫背面、茎尖、蕾铃的棉铃虫卵寄生率均较高，对叶柄和茎杆处卵的寄生率较低；并以3代棉铃虫时期的寄生率较高；在2，3代棉铃虫时期分别连续释放3次赤眼蜂，对棉铃虫具有很强控制作用，2，3代棉铃虫卵的被寄生率分别为66.0%~70.7%和76.0%~81.2%，均显著高于化防田的自然寄生率（2代：7.0%~12.3%，3代：5.2%~7.4%）；蕾铃被害率分别为2.2%和3.1%，均显著低于化防田（2代：8.5%，3代：20.9%；2代棉铃虫时期，放蜂田和化防田的棉铃虫卵量和幼虫数量差异均不显著，但3代棉铃虫以后，放蜂田棉铃虫卵量和幼虫数量均显著低于化防田，且放蜂田的捕食性天敌数量显著高于化防田。

A large profess signal element and prevented the decline in efficiency that so commonly spoiled the fortunes of family firms in the second and third generation after the energetic founders.

经济学家们对英国和美国的有利的通货膨胀数据尤其感到惊讶，因为传统的计量方法显示两国的经济，特别是美国的经济，几乎没有生产萧条的时候。

The change met the technical requirements of the new age by engaging a large profess signal element and prevented the decline in efficiency that so commonly spoiled the fortunes of family firms in the second and third generation after the energetic founders.

这种效率的降低在精力充沛的创业者之后的第二代和第三代人领的她告诉我她家就有待租的房子，却又警觉的问我租这处干什么。

The new age by engaging a large profess signal element and prevented the decline in efficiency that so commonly spoiled the fortunes of family firms in the second and third generation after the energetic founders.

这种效率的降低在精力充沛的创业者之后的第二代和第三代人的时候，经常会毁掉那些家族公司的财富。

The change met the technical requirements of the new age by engaging a large professional signal element and prevented the decline in efficiency that so commonly spoiled the fortunes of family firms in the second and third generation after the energetic founders.

这种变化通过引入许多的专业因素从而适应了这个新时代的技术要求，并且它防止了效率的降低。这种效率的降低在精力充沛的创业者之后的第二代和第三代人的时候，经常会毁掉那些家族公司的财富。

Crystal is a suppression of oil, the first hydrogenated, then of the elements in the generation after the introduction of a hard,"stearin spirit"-type substances.

抑晶剂是一种油，先经氢化，而后氧化，在分子中引进氧化后生成一种硬的"硬脂精"型物质。

Still grows the vivacious lilac a generation after the door and lintel and the sill are gone, unfolding its sweet-scented flowers each spring, to be plucked by the musing traveller; planted and tended once by children's hands, in front-yard plots —— now standing by wallsides in retired pastures, and giving place to new-rising forests;—— the last of that stirp, sole survivor of that family.

而在门框，门楣，门槛都消失了一世代之后，生机勃勃的丁香花还是生长着，每年春天展开它的芳香的花朵，给沉思的旅行者去摘；从前是一双小孩子的手种下的，在屋前的院子里——现在都生在无人迹的牧场上的墙脚边，并且让位给新兴的森林了；——那些了香是这一个家庭的唯一的幸存者，孑然一遗民。

Set once more in the 17th century, this time a generation after the end of the civil war,"The Wilding" is completely different from the author's previous work, proving that Ms McCann is a writer of unusual versatility.

这部小说再次设定在17世纪，当时是国内战争后成长起来的一代。这部小说与前一部大相径庭，证明了麦凯恩是个多面手型作家。

A generation after that, Immanuel Kant argued that human beings could never know reality as it is in itself but only their own mental representations, but, since these representations had a common source, each person's experiences were coordinated with the mental representations of all the others to produce what he called the phenomenal world.7 In the early Twentieth Century, the founder of phenomenology, Edmund Husserl, was more solipsistic.

有一个时代过去，康德争辩说一个人永远无法靠自我的精神表现知道真实，但是，这些表现都有一个共同的源头，每个人的经验都和其他人产生的精神表现同等，我们叫那知觉世界。7 在12世纪早期，现象学的创始人，埃德蒙特·胡塞尔，更为自我中心。

Grape rust bacterium is in cold region with wintry spore live through the winter, spore of summer of the generation after catching is invaded first, fission of summerly spore caboodle comes loose a many summer spore, travel through air current, there are water and appropriate temperature on blade, summerly spore grows a gemma, invade blade through air hole.

葡萄锈病菌在严寒地区以冬孢子越冬，初侵染后产生夏孢子，夏孢子堆裂开散出大量夏孢子，通过气流传播，叶片上有水滴及适宜温度，夏孢子长出芽孢，通过气孔侵入叶片。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。