This large gear drives the small one to rotate the drum.
这个大齿轮带动小齿轮使滚筒旋转。
She moved a curtain on one of the walls and discovered another door, a very small one.
她移开墙上的窗帘，发现了另一扇门，非常小的一扇。
They also think they can explain the bright flash seen from the earth earlier this month: it was a meteor, though a small one that didn't get very far.
他们还认为他们可以解释本月早些时候，从地球上看到的明亮闪光，尽管是很小的一颗流星，但没有飞多远。
This large gear turns the small one to rotate the cylinder.
这个大齿轮带动小齿轮使滚筒旋转。
When all those factors are put together and the economists calculate the numbers, it ends up being a net positive, but a small one.
当所有这些因素放在一起，并且由经济学家计算得出这些数字时，它最终的净值是正数，但只是一个很小的数。
The station was a small one and nobody but themselves seemed to be getting out of the train.
车站很小，似乎只有他们下了火车。
A small one, two bedrooms, but it needs to be fixed up a little.
有一间小一点的，有两间卧室，但是需要稍微装修一下。
The actor was happy he got a part in a movie, though the part was a small one.
这个演员很高兴他在一部电影中得到了一个角色，尽管这是个小角色。
He hopes soon to begin a bigger trial, based on the success of his small one.
他希望在已经获得成功的小规模实验的基础上，不久之后可以展开更大范围的实验。
No, not the small one, give me the middle sized one. The large one is too big.
不，不是小号的，是中号的。大号的太大了些。
Her brother Eddie came out too. They made a big round snowball and a small one.
她哥哥埃迪也跑了出来。他们滚了一个大雪球和一个小雪球。
The medium size packet is bigger than the small one and smaller than the big one.
中等大小的口袋比小口袋要大一些，比大口袋又小一些。
However, they said that the sample was a small one and that more study was needed.
然而，他们称样本很小，还需做更多研究。
When you see two spoons, the big one is for the soup and the small one for the dessert.
如果你看到两个汤匙，大的那个是喝汤用的，小的那个是吃甜点用的。
Increasingly a portion, albeit a small one, of the world's plastic waste is actually recycled.
实际上全球只有一部分(尽管一小部分)塑料垃圾被回收。
The dosa is a small one, which is good, because it is very filling with all the potato inside.
印度薄卷饼，小小的，味道很不错，里面卷的是土豆泥。
Which would you rather have to write and maintain: a big class or a small one that does the same thing?
您希望编写并维护哪一个：一个庞大的类或是具有相同行为的很小的类？
CONVENTIONAL wisdom says that it is better to be a large company than a small one when credit is tight.
传统思维认为：当信贷紧缩的时候大公司的情况总是比小公司要好一些。
Dr Bolli, too, has plans. He hopes soon to begin a bigger trial, based on the success of his small one.
Bolli博士的研究计划是以小型实验为基础，很快开展一项规模更大的实验。
Mark thought, "I've travelled in a big plane several times, but I've never been in a small one, so I'll go."
马克心想，“我乘大客机飞行过好几次，还从来没有乘过小飞机，我不妨试一试。”
My home village is a small one. It's in Yuxian county of Shanxi Province. Small as it is, it's very beautiful.
我的家乡是位于山西盂县的一个小村庄。它虽然小但非常美丽。
One of 11 children born to desperately poor parents, she grew up in a small one-bathroom house shared by three families.
她的父母极端贫困，一共生了11个孩子，Shyima是其中之一。 她在一个有一间小浴室的房子里长大，这所房子里除了他们一家还住着另外两家人。
Generally speaking, the large porcelain with small crackles and the small one with large crackles are quite valuable.
一般来说，大器小开片者和小器大开片者颇为珍贵。
People who had a big breakfast, on average 400 calories larger than a small one, consumed around 400 more calories in a day.
那些吃丰盛早餐的人，早餐比吃得少的人平均多摄入400卡路里的热量。
This demo is quite simple: It has one large button, the width of which is decreased when clicked, and a small one which has an increasing width.
这个例子非常简单：它有一个大按钮，每次点击时宽度逐渐缩小，还有一个小按钮每次点击时宽度逐渐增加。
The proposed deal is a first step towards a global library, but an extremely small one, whose main effect is to make some out-of-print books more available.
拟定的协议是迈向全球图书馆的第一步，但也是极小的一步，主要效果就是让一些绝版书籍更容易获得。
Robots are getting better at co-operating with each other: in some car plants a big robot now lifts a small one inside the vehicle to assemble components.
机器人间的合作使其更为强大：在一些汽车车间，大型机器人举起其中的小型机器人装配构件。
With a small one, you might shave a few milliseconds on a given request, but when compounded across the total requests per day, it can result in an enormous improvement.
而使用小型优化时，对于某个特定请求可能只会节省几毫秒的时间，但是每天所有请求加起来，则可能会产生巨大的改善。
With a small one, you might shave a few milliseconds on a given request, but when compounded across the total requests per day, it can result in an enormous improvement.
而使用小型优化时，对于某个特定请求可能只会节省几毫秒的时间，但是每天所有请求加起来，则可能会产生巨大的改善。
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