产卵的

P. pilosa oviposits in the same day as the fig wasp pollinators, and they can oviposit on the sycouia for two days. Philoirwesis sp. oviposits much later, 6 to 13 days later than the pollinators. The ovaries inside the post-floral phase male syconium of F.

短尾佩妃延腹小蜂的产卵时间与传粉榕小蜂接近，几乎与传粉榕小蜂同时到达隐头果产卵，该时期隐头果可供其产卵2天；而长尾佩妃延腹小蜂的产卵时间较晚，在传粉榕小蜂产卵后的第6天开始到果外产卵，并可持续产卵约一周时间。

This work is one of the most important bases of eliminating locusts. Studying the oogenesis of insects has important significance on demonstrating the reproductive mechanism and controlling locusts" fertility. At the same time, it"s an important means of studying the forecast of pests and the law of occurrence. It can reveal the law of ovipositing and explain the physiological basis of pests" occurrence, thus design "biorational insecticide.

研究昆虫的卵子发生对于阐明昆虫的生殖机理和控制繁殖具有重要的实践意义，是研究害虫预测预报和发生规律的一种重要手段，同时可以揭示昆虫大量产卵的规律，阐明害虫大发生的生理基础，从而设计出"生物合理的杀虫剂"，并为促进有益昆虫的大量繁殖提供理论依据。

Before ovulation, the oviducal wall is the thickest, the simple tubular glands in lamina propria are filled with the jelly substance. After ovalation, the oviducal wall is the thinnest, the cells of the tubular glands becomes smaller. During ovulation, the lamina propria is thicker. Before ovulation and after ovalation, the change of serosa is not distinct.

产卵前，输卵管管壁最厚，固有层中的单管状腺充满胶质；产卵后输卵管管壁变薄，固有层腺体细胞缩小，粘膜层在产卵时比产卵前明显增厚；产卵前和产卵后浆膜层无明显变化，产卵时厚度明显变薄。

Mosquitoes captured and the egg positive traps were counted and recorded every day. Results Comparing with the control group, yeast-generated CO2 could take a strong attraction to mosquitoes in the field (P.05), but had an adverse effect in laboratory. P. maximum infusion, tyre infusion and L-lactic acid dilution could not attract Aedes albopictus to oviposit in Mosq-ovitrap. The colour change of Mosq-ovitrap could not raise its attractant ability to mosquitoes, on the contrary, increase the probability of mosquito escaping from Mosq-ovitrap.

结果 实验室和现场的结果显示，酵母发酵产生的CO2在室内实验中没有增强诱蚊诱卵器的诱蚊效果，而在现场实验中却产生较好的诱蚊作用，实验组的诱蚊指数和诱蚊密度指数与对照组比较差异均有统计学意义(P.05)；大黍叶、轮胎浸出液和乳酸稀释液在试验中未显示出吸引白纹伊蚊雌蚊产卵的能力；在改变诱蚊诱卵器杯身颜色的试验中，杯身上2/3变为黑色并不能提高它的诱蚊和诱卵能力，反而增加成蚊逃逸的概率。

A The size of the smallest host egg that a wasp could theoretically parasitize can be determined from the wasp's egg-laying behavior.

我理解选项的意思是黄蜂卵能够寄生的最小的寄主卵的大小可以根据黄蜂产卵的行为从理论上推算出来。

Several preliminary experiments were conducted to find the solution for solving the problem regarding yearly decline of cyst production in Bohai bay: the revolution of Bohai Artemia strain harvested from 2000 and 2002, on biometrics of the cysts and nauplii, reproduction mode; effects of salinity on the production of the cysts; effects of nutrients in the ponds on growth of microalgae and cyst production.

在卤虫增养殖研究中，我们针对渤海卤虫人工养殖池中卤虫卵产量连年下降的情况，分别从以下几个方面着手进行了初步探索：卤虫品系特性，包括生殖方式是否改变；盐度对卤虫卵产量的影响；养殖池中的营养对藻类生长及卤虫产卵的影响。

This work is one of the most important bases of eliminating locusts. Studying the oogenesis of insects has important significance on demonstrating the reproductive mechanism and controlling locusts" fertility. At the same time, it"s an important means of studying the forecast of pests and the law of occurrence. It can reveal the law of ovipositing and explain the physiological basis of pests" occurrence, thus design "biorational insecticide.

研究昆虫的卵子发生对于阐明昆虫的生殖机理和控制繁殖具有重要的实践意义，是研究害虫预测预报和发生规律的一种重要手段，同时可以揭示昆虫大量产卵的规律，阐明害虫大发生的生理基础，从而设计出&生物合理的杀虫剂&，并为促进有益昆虫的大量繁殖提供理论依据。

One of Alaska's most heavily trafficked areas, the Kenai Peninsula abounds with postcard views—snowcapped mountains, rivers that roil with spawning salmon, an abundant supply of moose, bears, eagles, and puffins, four active volcanoes, and a gigantic, otherworldly icescape, Harding Icefield.

它是阿拉斯加最繁忙的交通区域，充满了明信片的风光——被雪覆盖山顶的大山，被产卵的鲑鱼搅动的河流，大量的驯鹿、熊、鹰和角嘴海鸥，四座活火山，还有巨大的，超凡脱俗的冰雪景观，Harding冰原。

Gull Island, off of Alaska"s Kenai Peninsula, is a refuge for hundreds of seagulls. One of Alaska"s most heavily trafficked areas, the Kenai Peninsula abounds with postcard views—snowcapped mountains, rivers that roil with spawning salmon, an abundant supply of moose, bears, eagles, and puffins, four active volcanoes, and a gigantic, otherworldly icescape, Harding Icefield.

海鸥岛，起飞阿拉斯加的& S基奈半岛，是一个避难所，数以百计的海鸥，其中阿拉斯加的& S最繁忙的地区，基奈半岛拥有丰富明信片的看法-冠雪做着山脉，河流，还有必要与产卵的鲑鱼，供应充足的驼鹿，熊，鹰，和海雀，四个活火山，以及一个庞大的， otherworldly icescape ，哈丁icefield 。

The landslide that inundated the Naches River last month created a barrier of millions of cubic yards of silt, mud and rock that slowed _ and likely confused _ spawning salmon and hungry trout.

上个月掩埋了纳奇斯河的山崩，制造了数以百万立方码计的污泥、泥浆，和岩石屏障，让产卵的鲑鱼和饥饿的鳟鱼游速减缓，而且可能为之困惑。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。