Now we know that, shortly after they hatch, ducklings fix on any object about the size of a duck and will henceforth follow it.
现在我们知道，小鸭子孵化后不久，它们就会固定在如鸭子大小的任何物体上，并从此跟随它。
The picture on the right shows its size against a thumb.
右边图片将它的大小和一个拇指进行了对比。
Based only on evidence of clutch volume size, the number of eggs?
证据只有产卵量大小和产卵的数量？
At meal times, I have to eat whatever is on my plate regardless of the portion size or taste.
在吃饭的时候，我必须吃我盘子里的任何东西，不管分量大小或味道。
Roughly the size of a soda can, sitting on a bookshelf, a relatively harmless gadget may be turning friends away from your home.
一个汽水罐大小的小东西放在书架上，这个相对无害的小玩意可能会让你的朋友远离你的住宅。
As the family increases in size, it is essential to add more insurance on the breadwinner to protect the dependents.
随着家庭规模的扩大，为养家糊口的人增加保险以保护其家属是有必要的。
It typically takes a day or two, depending on size.
这通常需要一天或两天，依大小而定。
The cooking time needed depends on the size of the potato.
烹饪时间长短取决于土豆的大小。
Using a Magic Marker, he wrote seven digits on the poster-size banner.
他用白板笔在海报大小的横幅上写了七个数字。
Does the quality of teaching depend on class size?
教学质量取决于每个班的人数吗？
She was picked on by the other girls because of her size.
她因为个头关系被其他女孩欺负。
Size of pension depends partly on length of service with the company.
退休金的多少部分取决于为公司服务时间的长短。
There are no legal limits, as there are for cod and haddock, on the size of monkfish that can be caught, a circumstance that contributes to their depletion through overfishing.
像对鳕鱼和黑线鳕那样，法律没有限制对安康鱼的捕捞，这种情况导致了过度捕捞，从而导致了它们的枯竭。
So, for example, he painted very realistic ships, and varied their size depending on their distance from the audience.
所以比如说，他画出非常写实的帆船，并根据船与观众的距离来改变船的大小。
The law will give the Iraqi central government the power to distribute current and future oil revenues to provinces and regions, based on their population size.
该法律将赋予伊拉克中央政府权力，根据各省和地区的人口规模，将当前和未来的石油收入分配给他们。
A courageous vole takes on a coyote a hundred times his size in Yellowstone National Park, Wyoming.
在美国怀俄明州黄石国家公园里，一只勇敢的野鼠与一头身量一百倍的郊狼对峙。
Those costs would vary depending on the size and scale of the businesses.
这些费用会根据企业的规模和大小而有所不同。
What happens depends on pore size.
所发生的一切取决于孔隙大小。
You've probably noticed that depending on its size—each empty bottle plays one particular musical note.
你可能已经注意到，这取决于它的大小——每个空瓶子演奏一个特定的音符。
The length of roasting depends on the type and size of the beans to form cocoa, which is mixed with sugar and fats to form chocolate.
烘焙时间的长短取决于可可豆的种类和大小，可可豆与糖和脂肪混合形成巧克力。
Based on its body size, a bat-like the greater mouse-eared bat would be expected to live four years.
根据它的体型，像大耳蝠这样的蝙蝠可以活4年。
Now that fiscal policy is back on the table, economists are fighting over the size of the ripple effect.
现在的财政政策已经摆在那里了，经济学家正在为了抗击连锁效应而努力。
You, because of your size, were able to reach the hat on the wall, but having lost it, you were unable to get it back.
你，因为你的身高，能够到墙上的帽子，但是帽子丢了，就无法找回。
The robot was the same size as a regular rat but resembled a simple plastic box on wheels.
这个机器老鼠和普通老鼠一样大，但看起来就像一个简易的带轮子的塑料盒子。
The passage's suggestion that the total anaerobic energy reserves of a vertebrate are proportional to the vertebrate's size is based on which of the following assumption?
这篇文章提出的脊椎动物的无氧能量储备总量与脊椎动物的体型成正比，是基于以下哪些假设？
She's using CT scans to measure muscle size and fat, and comparing seniors on a high-protein diet to those on regular diets.
她使用CT扫描来测量肌肉和脂肪的大小，并将高蛋白饮食的老年人与正常饮食的老年人进行比较。
She's using CT scans to measure muscle size and fat, and comparing seniors on a high-protein diet with those on regular diets.
她正在使用CT扫描来测量肌肉大小和脂肪，并将高蛋白饮食的老年人与正常饮食的老年人进行比较。
She separates the eggs into groups based on their size, shape and possibility of survival.
她根据卵的大小、形状和存活的可能性将它们分成若干组。
We were able to sell him on a nice size crowd, felt confident about that.
我们能够将他营销给相当多的人，对此我们很有信心。
He measured his feet with a ruler and then wrote down his size on a piece of paper.
他用尺子量了自己的脚，然后把尺寸写在一张纸上。
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