key envelope是什么意思

网络释义

用法例句

The marks examining methods for several kinds of common keys after being copied;

几类常见钥匙被增配使用后在母匙上形成痕迹的检验方法

Government-led idea: key of solve the problem which medical treatment is difficult and expensive;

政府主导:解决人民群众看病难看病贵的“钥匙”

This study tries to explain the application of colors in the modern industry, using the key as the target product.

本课题是以具体的产品——钥匙作为研究载体、切入点,阐述色彩在现代工业产品设计中的运用。

： The structure, features and key techniques of a special CNC system,which is used for key machining, is introduced .

本文介绍一个用于钥匙加工的专用 CNC系统的结构、特点与关键技术，系统利用几个数字表示的钥匙编码来描述其轨迹参数，此方法体现出一种具有钥匙加工特色的编程技术。

Researching the backup about the key disk of BeckMan Array 360 System;

Beck Man Array 360 System钥匙盘的备份研究

The thesis analysed cryptology and soft cryptology to software using machine fingerprint to combine key disk technology.

该课题对软件加密技术进行了分析 ,并利用机器硬件指纹结合钥匙盘等技术对软件加密技术的方法进行了研究并给予实现 ,经测试该方法有很高的安全性和隐蔽性。

To make or grind a bit on(a key).

给（钥匙）做或磨钥匙齿

His keys dangled from a chain.

他的钥匙挂在钥匙串上。

The ignition key must be in the key cylinder for cylinder removal.

要拆卸钥匙柱点火钥匙必须在钥匙柱中。

The deuce! I've lost my keys!

真倒霉, 钥匙丢了!

The keyhole of a cylinder lock.

钥匙槽圆柱形锁的钥匙孔

A key for opening a latch or lock, especially one on an outside door.

碰簧锁钥匙打开弹簧锁或锁头的钥匙，尤其指大门钥匙

Without delay, she placed the golden key into the keyhole and turned it.

毫不迟疑地，她把金钥匙插进钥匙孔里，然后旋转钥匙。

DOOR AJAR, IGNITION KEY ON

门半开，点火钥匙接通

a duplicate set of keys

完全相同的一套钥匙.

The Key to Your Box Is in the Letter

信箱的钥匙在你的信里

She was fishing in the bag for the keys.

她在书包里摸找钥匙。

This key admits to the garden.

这把钥匙可通入花园。

Key In Lamp that is On Constantly

钥匙灯亮着的状态不变

The drunken fellow was fumbling at the keyhole.

那个醉汉在摸索钥匙孔。

This lock has a special key.

这个锁有把特别的钥匙。

She entered the key in the door.

她把钥匙插进门锁。

The hole in a lock into which a key fits.

锁眼插入钥匙的锁的孔

He let himself in with a key.

他用钥匙开门进去。