查询词典 pollination

However, autogamous and geitonogamous pollination is unavoidable because of the large number of flowers on a single tree and the action of pollinators.

对六个野生滇桐居群的11个适合度相关性状指标比较研究，同时检测了居群大小与这些性状指标的相关性。

Foraging behavior and pollination ecology of Bombus lucorum L. and Apis mellifera L. in greenhouse peach garden.

对青藏高原东部麻花艽海北居群的传粉生态学进行了 3a连续的观察和实验。

Continuously three years investigation were conducted on foraging behavior and pollination ecology of two species of Chinese bee, bumblebee Bombus lucorum L.

2004-2006年连续3年应用明亮熊蜂和意大利蜜蜂在北京为温室桃园传粉，其访花行为和传粉生态学的研究结果表明，两种蜂都可以替代人工掸花为温室桃园提供有效的传粉服务。

The species diversity status of important pollination insects, Bombus was investigated at three sites, Mengla County at low elevations, Nanjian County at intermediate elevations, and Deqin County at high elevations, in Lancang River Basin in Yunnan, China.

本文对澜沧江流域内热带地区的勐腊县、亚热带地区的南涧县和寒温带地区的德钦县3个低、中、高海拔地带的重要传粉昆虫———熊蜂属的多样性现状进行了观察研究，并与20年前的资料进行了比较分析。

The species diversity status of important pollination insects, Bombus was investigated at three sites, Mengla County at low elevations, Nanjian County at intermediate elevations, and Deqin County at high elevations, in Lancang River Basin in Yunnan, China.

摘 要 本文对澜沧江流域内热带地区的勐腊县、亚热带地区的南涧县和寒温带地区的德钦县3个低、中、高海拔地带的重要传粉昆虫——熊蜂属的多样性现状进行了观察研究，并与20年前的资料进行了比较分析。

The pollen grains of the male induced some of the ovaries in the caryopses of the females to inflate obviously after the pollination.

在授粉后狼尾草的花粉粒能诱导杂交母本的子房发生明显膨大。

The aim was to study biological characteristics and artifical pollination technology of Dendrobium candidum.

［目的］研究铁皮石斛的生物学特性和开花授粉技术。

Seven parents and twelve hybrids produced by hand-pollination in accordance with incomplete diallel cross model were included.

材料包括7个小麦亲本和由此按不完全双列杂交模式组配、人工去雄授粉产生的12个杂种组合。

Four varieties and five different groups (25-200 plants ) were used for 3 years in the research, and anemogamy and entomophilous pollination in nature was used as the check,and agronomical character, chromosomes and isoenzymes were studied.

连续3年，选用4个品种，设25～200株5种不同群体，采用人工授粉等5种授粉方法，以自然条件下风、虫自然传粉为对照。从农艺性状调查，染色体观察及同工酶分析方面进行研究。

In a compatible pollination, pollen germinates to extrude a tube that penetrates the stigma and grows extracellularly through the stylar tissues to ovules.

当花粉通过自交不亲合的筛选后，萌发的花粉管会穿透柱头并沿著花柱朝胚珠生长。

We stopped by the old fashion ice cream parlor Manhattan Beach Creamery for some refreshment. The "No Shoes, No Shirt, No Problem" sign on the wall epitomizes the beach lifestyle.

我们去商店区的一家老式冰淇淋店坐坐，墙上挂著「没鞋，没上衣，没问题」的牌子完全捕捉了海滩生活的随性及风格。

"If therefore", argues Bellarmine we can offer our prayers and our satisfactions in behalf of those detained in purgatory, because we are members of the great body of Christ, why may not the Vicar of Christ apply to the same souls the superabundant satisfaction of Christ and his saints--of which he is the dispenser?

" "因此，如果"，认为贝拉明（德indulgentiis ，十四）"我们可以提供我们的祈祷和我们满意的代表那些被拘留在炼狱，因为我们是成员的伟大基督的奥体，为什麼可能不是牧师基督适用於同样的灵魂满意的过剩是耶稣和他的圣人-他是在配药？