您要查找的是不是：
- "The importance of this work is in making a key connection between the world of proteins and the world of nanotechnology" Kotov said. 根据纳米粒子的大小，在紫外照射之下薄片能呈现从鲜绿色到深红的颜色。
- In this structure, the connection between steel beam and concrete wall are key connection because it play a critical role in concatenating two different structural systems. 混凝土墙与钢梁连接节点在这种结构体系中起了将两种不同的结构体系组合在一起的作用，其性能非常重要。
- The rudder device keyway to hole keyway , Hole of the conical hole, Not run through the holes, Moreover structure of two key connection , Large size , High precision machining. 舵装置的键槽是内孔键槽，孔为锥孔、盲孔，而且采用双键联接结构，尺寸大，加工精度较高。
- This concept is absolutely invaluable to the practice of interface design. For our purposes, the definition omits a key connection: How do we know what those properties offer to us? 这个概念毫无疑问对于界面设计工作有着巨大的价值，但是对于我们的设计工作来说，它忽略了一个关键联系，即如何知道提供给我们的特性是什么?
- This scheme could renew the node key so as to resolve the two problems of that lower key connectivity when some nodes were captured and higher communication overhead when key was renewed. 该方案能够动态更新节点的密钥，从而解决了由于节点被捕获所导致的密钥连通性下降和密钥更新通信开销大等问题。
- You may leave your key at the reception desk. 你可以把钥匙留在服务台。
- He put the key in the lock and turned it. 他把钥匙插入锁里转动。
- I have mislaid my key to the door. 我不知道把门钥匙放到哪里了。
- A medieval stringed instrument played by turning a rosined wheel with a crank and depressing keys connected to tangents on the strings. 绞弦琴一种中世纪弦乐器，演奏时转动一个带有曲柄的涂有松香的轮子，按下连着弦上的金属针上的琴键
- He's locked in and nobody knows where the key is. 他被锁在房间里，没有人知道钥匙在什么地方。
- Reading is the key to the treasure house of ideas. 读书是打开知识宝库的钥匙。
- I looked everywhere for my lost key. 我到处寻找我丢失的钥匙。
- She inserted the key into the lock. 她把钥匙插入锁中。
- The key turned halfway and then jammed. 钥匙转了一半就卡住了。
- The key to the whole affair was his jealousy. 整个事情的症结是因为他忌妒。
- Do you know the key to the problem? 你知道这道题的答案吗？
- Your scatty son has forgotten his key again. 你那儿子丢三落四又把钥匙给忘了。
- I dropped my key somewhere about here. 我把钥匙掉在这附近某个地方了。
- I dropped the key somewhere about here. 我把钥匙掉在这儿附近了。
- He dived into his pocket for his key. 他把手伸进衣袋里找钥匙。
