KPCA was introduced into customer churn prediction, and the corresponding feature abstraction method was presented.

Occasionally they slap the water with their tails or churn it up in play.

他们偶尔用尾巴拍打水面，或者搅着水玩儿。

He said the high turnover mostly involved churn of the stock between existing shareholders.

这位人士表示,这么高的成交量主要是由股票在现有股东之间的频繁倒手所致.

I will milk her and 3 churn butter and we shall never want for anything.

我用挤出的牛奶做黄油,以后我们就衣食不愁了.

Beside the churn stood a pig.

搅乳器旁边站了一只猪.

The butter churn had two paddles to whip the cream.

奶油制造机有两根搅棍搅打奶油.

The tractor churn ed up the soil.

拖拉机翻起土坡.

Some pulp writers churn out two or three thousand words a day.

有些黄色杂志的撰稿人每天粗制滥造地写二,三千字.

Some pulp writers churn out two or three short stories a day.

有些低级杂志的作家每天粗制滥造地写出两三篇短篇小说.

They churn out 3 000 identical toy trains every day.

他们每天生产3000辆一式一样的玩具火车.

The farmer used a plow to churn up the dirt.

农夫用犁将土翻开.

His stomach churned with nausea.

他的胃翻腾欲呕.

The motor boat churned the water up as it passed.

摩托艇驶过时,把水搅得波浪翻滚.

The ship's propellers churned the waves to foam.

轮船的推进器将海浪搅出泡沫.

When I drove away from the house for the last time, I was churned up inside.

我最后一次驾车离开那所房子时心里十分烦闷.

The water of the lake churned in the storm.

湖面在暴风雨中浪花翻滚.

She churned the milk.

她剧烈搅拌牛奶.

She has paddled and churned away -- for ever.

它滚动轮子划水前进 -- 一去不回了.

Cars and motorbikes had churned up the field.

汽车和摩托车在地上留下了一道道车辙.

The propeller of the steamboat churned ( up ) the waves.

汽船的 推进器 卷起 浪花.

The recent rain had churned up the waterfall into a muddy whirlpool.

最近的一场雨把瀑布搅成了泥水漩涡。