pollination造句
- 1. Without sufficient pollination, the growth of the corn is stunted.
- 没有充足的授粉，玉米的生长就会受阻。
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- 2. Nevertheless, anecdotal reports of wind pollination in cycads cannot be ignored.
- 然而，一些关于苏铁风媒传粉的传闻也不容忽视。
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- 3. Furthermore, the structure of most female cycad cones seems inconsistent with direct pollination by wind.
- 此外，大部分雌苏铁球果的结构似乎与风直接授粉不一致。
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- 4. Bees are a critical part of the food chain because flowering plants depend on insects for pollination and the honeybee is the most effective.
- 蜜蜂是食物链的重要组成部分，因为开花植物的授粉依赖于昆虫，而蜜蜂是最有效的授粉昆虫。
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- 5. Despite the importance of the honeybee, none of this is evidence of a wide-scale pollination crisis or a threat that is specific to pollinators.
- 尽管蜜蜂很重要，但这些都不是大规模授粉危机的证据，也不是授粉者特有的威胁。
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- 6. Like animals that eat a certain plant and that plant relies on a certain fungus to help it get nutrients from soil and on a certain insect for pollination.
- 比如动物吃某种植物，而这种植物依靠某种真菌从土壤中获取营养，依靠某种昆虫来授粉。
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- 7. Morren immediately began experimenting with hand pollination.
- 莫伦立即开始尝试人工授粉。
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- 8. "Evolution of animal pollination." Science 326:808-809.
- 《虫媒传粉的演变》——科学326：808- 809。
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- 9. Working quietly behind the scenes, America’s wild bees help with pollination chores.
- 尽管在后台默默地工作着，美国的野蜂却在帮助做授粉的烦琐工作。
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- 10. Crops such as almonds, peaches, avocados and apricots are totally reliant upon bee pollination.
- 诸如巴坦杏、桃、鳄梨和杏子这样的农作物完全依赖蜜蜂授粉。
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- 11. If my neighbors grow inferior corn, cross-pollination will steadily degrade the quality of my corn.
- 如果我邻居种植的是次等玉米，交叉授粉将会逐渐降低我的玉米的品质。
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- 12. "The evolution of wind pollination in angiosperms." Trends in Ecology and evolution 17:361-369.
- 《被子植物的风媒进化》——生态学及进化论趋势17：361 - 369。
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- 13. For Darwin's skepticism about the efficiency of wind pollination, see chapter 10 of Darwin, C. 1876.
- 有关达尔文对风媒传粉效率的持疑，见darwin,C . 1876。
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- 14. This is called active cross-pollination and it is critical for long-term success as a venture investor.
- 我们称之为主动交叉授粉，它对于一个风险投资人的长期成功至关重要。
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- 15. Some pollination services reported losses of anywhere from thirty to ninety percent of their hives.
- 一些授粉服务商报告，到处都有蜂巢消失，消失的蜂巢占30-90%。
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- 16. People like me, working on both sides of the fence, strongly believe in the virtues of cross-pollination.
- 和我一样在两端同时工作的人，都深信“异花授粉”的好处。
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- 17. Peer reviews also improved overall team capability through cross-pollination of skills and approaches.
- 同级评审也通过技能和方法的交叉传授改进了整个团队的能力。
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- 18. In recent years, Bromenshenk has received a significant research grant from Bayer to study bee pollination.
- 在近几年中，Bromenshenk博士获得了一项经由拜尔公司获准的研究，对蜜蜂授粉进行探讨。
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- 19. These ongoing losses in the pollination army of honeybees cannot continue if we are to secure food supplies.
- 如果我们能确保粮食供应正常，那么这群蜜蜂授粉大队持续损失将不会在继续了。
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- 20. The new research provides early evidence that climate change may be playing a role in driving down pollination.
- 这项新的研究提供了初步证据，气候变化可能是促使授粉减少的一个因素。
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- 21. He found a progressive decline in pollination over the years which was most pronounced early in the flowering season.
- 他发现这些年来开花授粉逐步下降，尤其是在开花季节早期最为明显。
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- 22. Reports of declining populations of bees and other flower-visiting creatures have raised concerns about pollination levels.
- 报告说，蜜蜂和其他采花生物种群不断减少，这已引起人们对授粉水平的关注。
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- 23. Manyvital crops are dependent on pollination by honeybees, but latestfigures show a third failed to survive the winter in the U.S.
- 许多重要的农作物都依赖蜜蜂授粉，但最新的数据显示美国三分之一的蜜蜂没能熬过冬天。
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- 24. Manyvital crops are dependent on pollination by honeybees, but latestfigures show a third failed to survive the winter in the U.S.
- 许多重要的农作物都依赖蜜蜂授粉，但最新的数据显示美国三分之一的蜜蜂没能熬过冬天。
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