And the JDK gives us a great Map implementation in the form of the HashMap, which USES hashtables internally to support fast key lookups for corresponding values.
jdk以hashmap的形式为我们提供了方便的Map实现，它在内部使用哈希表实现了对键的对应值的快速查找。
Fast Internet speed will be the key to developing this technology.
高速网络将是发展这一技术的关键。
But prices for key "auction-priced" goods - such as food and energy... and stocks... are going up fast.
但是价格对于关键拍卖价格货物，如食品和能源……和股票上升快。
Its key feature is a very fast algorithm that just sends file differences over the data link, thus minimizing the total data flow between machines.
它的关键特性是一个非常快的算法，它只通过数据链路发送文件差异，因此把机器之间传输的数据总量降低到最低限度。
But two key data points indicate defaults climbing higher, not falling fast.
但是，有两个关键数据表明违约率在不断攀升，而不是快速下降。
The study's key finding was that children who ate fast food and drank soft drinks were more likely to be overweight, but they were also less likely to be unhappy.
研究的一项重要发现是，那些摄入快速食品和汽水的小孩更有可能超重，但是他们出现不愉快情绪的可能性更低。
The subjects had to predict, as fast as possible, the direction of the ball and where it would land, by hitting a keyboard key.
这些被试必须在预测来球的方向和球落地的位置后尽快击中键盘上的一个键。
SSL parties then use fast private key algorithms to encrypt and decrypt communication data.
于是，SSL通信各方使用快速的私钥算法来加密和解密通信数据。
You quickly load the app and key in the two organisms you're interested in. Those would be you, a human, and grizzly bear, the thing that's approaching you alarmingly fast.
你快速加载这个应用程序，然后输入你感兴趣的两个有机体，其实就是你，人类，以及这只快速接近你的灰熊。
The customer also learned another key lesson from our approach to web services: Start small, grow fast!
客户还从我们的Web服务方式中学到了另一条重要的经验：从小规模开始，快速扩大！
You could use a List or a Map to implement the relationship; however, a Map offers the advantage that it can provide fast lookup given, say, the book catalog number as the key.
可以用List或Map实现这个关系；但是Map提供的优势是它能提供快速的查询，也就是说用图书目录编号作为键。
One of the key design parameters of UNO for Sun was that it had to be very fast, and provide very high performance.
对于Sun,UNO关键的设计参数之一是：它必须非常快，并提供极高性能。
The Linux key retention service is a new mechanism introduced to hold security-related information for fast access by the Linux kernel.
Linux密钥保留服务是一种新的机制，其用途是保存与安全相关的信息，让Linux内核可以快速地访问这些信息。
Pixel response is also a key benefit to plasma televisions; their images are rendered quickly, countering image blurring effects of fast-moving images on screen, providing clear pictures.
像素响应时间也是等离子电视的一项主要优势：画面渲染快，降低了快速移动画面的模糊效果，提供了更清晰的画质。
Digital media and the internet are the key to lowering that hurdle, making information fast and accessible, and enabling corporations to communicate and facilitate their CSR initiatives.
数字媒体和网络就是降低困难的办法，它能使信息传播迅速易得，能使企业快捷地宣传并推进自己的CSR行动。
Many economists cite China, which relies heavily on exports to fuel its fast-growing economy, as a key influencer in the currency imbalance.
许多经济学家都将中国称为造成货币不平衡的关键影响因子，中国严重依赖出口来保持经济的迅速增长。
A good access plan is key for the fast execution of an SQL statement.
好的访问计划对于sql语句的快速执行至关重要。
Then she ran as fast as she could till she came to her own little farm-house, and she went in and locked the door with the big key.
接着，小红母鸡使尽全身力气跑啊跑，一直跑到了她住的农场小屋。她走进屋子，转身就用一把大钥匙锁上了门。
The ability to change with The Times is the key to being successful in the fast-paced world of the 21st century.
身在快节奏的21世纪，具有顺应时代潮流的变化而改变的能力是成功的关键。
The key to this is the reduced density of the atmosphere, which affects how fast the ball moves through the air and also the bend of a spinning ball.
此处的关键在于大气的折合密度，它会影响球在空中穿越的速度以及旋转球的弯曲度。
It is physical memory that is the key to fast access.
物理内存是加快访问的关键。
The EMS technique training method improves the maximum strength and fast strength of the key link working muscle groups properly and effectively.
EMS肌肉力量训练法可准确有效地提高专项运动关键环节工作肌群的最大力量与快速力量。
Large capacity router, high-speed link, load sharing technology, and route fast convergence are all key technologies to realize and ensure network expansibility.
大容量路由器、高速链路、负载分担技术、路由快速收敛都是实现和保证网络扩展性的关键技术。
In other words, once you identify the bottleneck, you can then determine the performance metrics that are key to sizing the infrastructure — the "how fast" and "how many."
换句话说，识别出瓶颈之后，就可以判断对基础结构规模评估最重要的性能指标——速度和容量。
B. Extensive reading: We must train our ability to scan, skip and read fast. Namely, the ability to catch the key words, the topic sentences and the drift of the articles.
泛读：要培养浏览，跳读和快读的能力。即抓住关键词，主题句和中心大意的能力。
Speed Relaxation: The key to going fast is to breathe and relax into the center of mass.
速度放松：速度更快的关键是用身体中心去呼吸和放松。
Regardless of the fast-track potential of individual key account managers, the supplier should be careful to ensure that key account managers do not turn over too frequently.
尽管关键客户经理具有相当快的发展潜力，供应商还是应该慎重考虑认真确保关键客户经理的更换频率，使之不会太快。
Regardless of the fast-track potential of individual key account managers, the supplier should be careful to ensure that key account managers do not turn over too frequently.
尽管关键客户经理具有相当快的发展潜力，供应商还是应该慎重考虑认真确保关键客户经理的更换频率，使之不会太快。
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