cold boot

One of the difficulties in purification of vehicle exhaust occurs at the stage of cold boot when the exhaust temperature is too low and the catalyst does not work efficiently, leading to a relatively high concentration of pollutants.

机动车尾气净化控制的一个难点在于冷启动阶段，此时由于温度较低，催化剂尚未完全起作用，导致排出的污染物浓度较高。

To improve the performance of idle control, the paper divides idle process into three parts: cold boot process, warm process and stable idle process.

为了提高怠速性能，本文将怠速控制过程分为三小部分：冷启动过程，暖机过程和稳定怠速过程。

Password: ~~ Enter the password. If you forget it, you must cold boot your device.

密码: ~~输入密码. 如果忘记, 必须冷启动设备.

Password:~~ Enter the password. If you forget it, you must cold boot your device.

密码：~~输入密码。如果忘记，必须冷启动设备。

Clothing for cold days: sweater, jacket, coat, scarf, boots, gloves, mittens.

冷天里的穿著: 毛衣, 夹克, 大衣, 围巾, 靴子, 手套, 连指手套.

The vegetables were overcooked and tasteless, and cold to boot.

蔬菜煮过头了，淡而无味，而且还是凉的。

If I walk in with muddy boots, Dad always scolds.

我的靴子上要是有泥, 一进屋爸爸就骂.

Our fur-lined boots are going like a bomb now the cold weather is coming on.

天气就要冷了,我们的毛皮靴会很有销路的.

If I walk in with muddy boots, Dad always scolds ( me ).

我的靴子上要是有泥, 一进屋爸爸就骂 ( 我 ).