只有那些有办法向这些岛屿传播种子的物种才能进行长途跋涉。
Only those species with ways of spreading seeds to these islands were able to undertake the long journeys.
怎么会有这么多种子的园艺工具呢？
种子的存活率大大高于裸孢子的存活率。
The seed's chances of survival are greatly enhanced over those of the naked spore.
看来，为了让种子吸收水分，种子的外壳必须裂开或破裂。
It appears that the shell has to crack open or break down somewhat to allow the seed to soak up water.
先锋植物种子的增加和被猎杀动物的系统性变化是环境退化的证据。
Increases in seeds from pioneer plants and systematic changes in the animals hunted are evidence of environmental degradation.
虽然目前这些种子的成本高于传统种子，但它们的成本很可能会下降。
Although these seeds currently cost more than conventional seeds, their cost is likely to decline.
另一个例子就是巨型动物和本地植物群的相互联系，尤其是那些仅依赖动物传播种子的植物。
Another example is the interaction of megafauna with local flora, in particular, plants that rely on animals to disperse their seeds.
先锋植物种子的增加，被猎杀的动物以及用于建筑和燃料的树木系统的变化是环境退化的证据。
Increases in seeds from pioneer plants and systematic changes in the animals hunted and the trees used for construction and fuel are evidence of environmental degradation.
虽然可可种子不是这款苏打水的一种原料，但他们根据种子的形状和中间部分比较大的特点设计了瓶子。
Though cocoa seed is not an ingredient of the soda, they designed their bottle based on the seed's shape and large middle.
它看起来像蒲公英种子的顶部，你知道的，从中飞出的所有棒棒糖般的种子都有一个中心，正如我们首发的那条微博。
It looks like the head of a dandelion seed, you know, with all the lollipops coming out of it, and with a center in it, that we started out as the tweet.
它们的种子的顶端向上生长，其距离地面的高度刚好可以接触到风；它们的体型大小也刚好是生长所需的尺寸；它们的茎是空心的，且仅仅是通过体内的含水量来保持自身的坚挺。
Their seed heads raised just high enough above the ground to catch the wind, the plants are no bigger than they need be, their stems are hollow, and all the rigidity comes from their water content.
观察二月兰一代杂交种子的细胞分裂。
Observe the meiosis on the F1 hybrid of Orychophragmus violaceus.
在欧洲以外，蝙蝠是夜间开花植物重要的传粉者，同时也起到了散播植物种子的作用。
Outside Europe, bats are important pollinators of night-blooming flowers, and as seed dispersers.
因此，我们园艺能手园艺中心可以通过大量增加今春为园艺爱好者准备的蔬菜种子的种类而增加盈利。
Thus, we at Green Thumb Gardening Center can increase our profits by greatly expanding the variety of vegetable seeds we stock for gardeners this coming spring.
孟山都公司有一个“玉米削片机”，仅需少量的基因材料就可以在几秒钟内同时产生几百个玉米种子的DNA图谱。
Monsanto has a “corn chipper” which takes a small amount of genetic material and generates a DNA profile of hundreds of maize seeds simultaneously in seconds.
这颗球形果壳里包着无数的小种子。
有一些品种的种子发芽快，所以差不多每天都要察看一下。
Some seed varieties germinate fast, so check every day or so.
微小的粒子紧贴着种子。
我正同一些金融家协商，为我最新的风险企业筹集种子资金。
I am negotiating with financiers to raise seed capital for my latest venture.
他被确定为下周温布尔登网球赛的第14号种子选手。
报春花应该开始沿那个陡峭的山坡一路撒播种子了。
The primroses should begin to seed themselves down the steep hillside.
坚果和种子是维生素E的良好来源。
富裕的工业化国家已经播下了使全球变暖的种子。
Rich industrialized countries have sown the seeds of global warming.
棉花、亚麻和大麻等种子植物的纤维被织成布。
Fibers of seed plants such as cotton, flax, and hemp are woven into cloth.
我们播下友谊的种子，用善意和耐心浇灌它们。
We sowed seeds of friendship and watered them with kindness and patience.
种子库有足够的空间存放更多的种子。
医生把胡萝卜的种子和根入药，是基于“良药苦口”这个理论的。
Doctors used carrot seeds and roots as medicine, on the theory that foods that taste bad must be good for you.
如果你春天种下西瓜的种子，那你在秋天就能吃上新鲜的西瓜了。
If you plant watermelon seeds in the spring, you will be eating fresh watermelon in the fall.
用火清理灌木丛，让发芽的种子获得生长所需的阳光。
Fires clear the brush, allowing germinating seeds to receive the sunlight they need to grow.
用火清理灌木丛，让发芽的种子获得生长所需的阳光。
Fires clear the brush, allowing germinating seeds to receive the sunlight they need to grow.
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