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- "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?
- Storm when we transverse is certainly very big. 我们横渡时风浪一定很大。
- She has keyed the piano up to concert pitch. 她已经把钢琴的音调升到音乐会的音高标准。
- Live performance is the best! I am still keyed up. 现场演出是最棒的！我仍兴奋不已。
- 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。
- She was keyed up over her impending operation. 她为了即将进行的手术而心中忐忑不安。
- A transverse or horizontal piece, as of a structure or implement. 横梁结构或工具等的横向的或水平部分
- 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
- 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。
- She keyed her mood to that of the other guests. 她控制住情绪使之与其他客人一致。
- The children were all keyed up over the show of wire walking. 孩子们在看走钢丝表演时都紧张极了。
- The main girders support I-section transverse ribs. 主梁支承着工字梁的横向肋。
- 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。
