An arbitrary key is one column and is almost always smaller than an operationally derived key.
任意键是一列，通常比操作派生的键要小。
A key to gaining value from a collection of raw event data is the process by which business-actionable intelligence is derived from that data.
从原事件数据集中获取值的关键就是一个流程，通过这个流程可以从这些数据中派生出实时业务智能。
One of the key advantages of using plug-ins is that the plug-in can be used not only by the component it is attached to, but also by all subclasses derived from that component.
使用插件的一个主要优势是，插件不仅可以被附加的组件所使用，也可以被所有从该组件衍生的子类所使用。
In fact, some key information derived from WSDL is added to the SOAP.Context part of the tree when the tree is created at run time.
事实上，当在运行时创建树时，将会向树的SOAP. Context部分添加某些从WSDL派生的关键信息。
Others are derived through the "shredding" of a key-type service description document into its logical model.
其他属性是通过将关键类型的服务描述文档“分解”为其逻辑模型来派生的。
But scientists have identified several dozens of the key bitter-tasting substances formed during beer manufacturing - so-called 'prenylated polyketides' which are derived from hops.
但是科学家证明了啤酒制造过程中产生了几十种主要的苦味物质——啤酒花中的所谓“异戊烯基多酮类化合物”。
Key - a key is cryptographic data which is usually derived from a user's password using specific encryption algorithms.
密钥—密钥就一些密码数据，通常使用特定加密算法从用户的密码中获得。
Rather than try to tackle the entire subject of functional programming out of the gate, I'll focus on several key concepts and follow some interesting implications derived from those concepts.
我不是一开始就要介绍函数式编程的所有相关主题，而是关注几个关键概念，以及这些概念所产生的有趣的影响。
The key is to look very carefully at the assumptions employed in constructing the data from which these results are derived.
关键是仔细看假设——其服务于数据的构建，并推导出这些结果。
The key insight of the presentation is derived from this data.
简报的核心内容衍生自此数据。
You can think of a hash table conceptually as a series of buckets, each with an address that is derived form the key value by applying the hash function.
可以在概念上将哈希表认为是一系列的bucket，每个 bucket 所拥有的地址是通过应用哈希函数从键值导出的。
He argued in a key theme of the book, that the basic conditions of thought are not derived only from sensory experience.
他主张在一个关键主题的书，即思想的基本条件，不是来自感官经验而已。
Formula of quantitative calculation of time domain analysis are derived, and selection method for some key parameters is introduced.
推导了时间域分析定量计算的公式，并给出了一些关键参数的选择方法。
Derived from the practical situation, the thesis makes a thorough study on the key technologies and the applied developments of the Intelligent Vehicle Navigation System.
本文密切结合实际科研课题，针对车载导航系统中的关键技术及其应用进行了研究与开发。
Some key concepts in degradated failure of materials is discussed. The stochastic evolution equation of defect clusters is given and the failure probability reliability and failure rate are derived.
本文讨论了材料退化失效的基本概念，给出了微观结构随机演化的动力学方程，统一导出了失效几率，可靠性、失效几率密度、失效率和平均寿命。
If there is no use of the virtual key word, those sub instances of the derived class instance are basically perfectly normal instances of a base class.
如果没有使用的virtual关键字，这些子派生类实例的实例基本上是很正常的一个基类的实例。
The loci of plastic hinge line and the maximum load during first roof weighting are determined by using kinematical method, and the minimum span of roof key stratum is derived.
利用机动法确定了老顶岩板初次来压时载荷的上限值和塑铰线的位置，得到了顶板岩体关键层的最小破断跨距。
Key facts? Such as a patient's age, medical history and blood pressure? Are recorded by doctors, as well as information derived from on-the-spot blood samples and kidney tests.
主要数据除包括医生记录的患者的年龄、医疗史和血压外，还包括现场检验的血标本和肾功能。
The present paper analysed two key procedures for rapid establishment of embryogenic cell suspension cultures derived from barley mature embryo.
本文分析了从大麦成熟胚培养快速建立胚性悬浮细胞系的两个关键步骤。
Using the definition of generalized transition probability and the rule with priority to repair the key component, the state transition probability of the system is derived.
利用广义转移概率的定义和关键部件优先维修的规则，求得了该系统的状态转移概率矩阵。
The controlling parameters of X70's key compositions is derived from batch producing X70 steel under the conditions of existing facilities in Benxi-Steel Steelmaking Factory.
本文是在本钢炼钢厂现有设备条件下，通过对X70钢种的批量生产，摸索出生产该钢种时关键成分的工艺控制参数。
Spatial data Grid derived from data Grid. In the dissertation, the key technology of Spatial data Grid, including metadata catalog, data broker and Grid Spatial Database are studied.
空间数据网格来源于数据网格，本文对它的关键技术-元数据目录、数据代理和网格空间数据库进行了探讨研究。
Widely recognized as a key player in the animal feed market, LFA designs, develops and markets a range of products all derived from fermentation processes.
作为全球动物饲料工业领域广为人知的参与者，乐斯福饲料添加剂设计，研发和销售一系列来源于发酵工业的添加剂产品。
Using the definition of generalized transition probability and a rule with priority to repair the key component, the state transition probability of the system is derived.
利用广义转移概率的定义和关键部件优先维修的规则，求得了该系统的状态转移概率。
The key and crux to improve capacity of a cellular system is to abate the Co-Channel Interference (CCI) derived from frequency reuse.
提高蜂窝系统容量的关键和难点在于减小由频率复用产生的同频干扰。
The key point is that a derived class can't just add preconditions.
关键的一点是派生的类不能只是添加的先决条件。
A method derived based on dynamics for constructing the torque mapping matrix, which is key to all of the relations, is presented.
提出一个建立在动力学公式基础上的新方法，并建立一个扭矩变换矩阵。
This article proposes a new easy knapsack problem, based on which a novel knapsack-type public key cryptosystem is derived.
该文提出了一类新的易解背包问题，基于此问题构造了一个新的加法背包型公钥密码体制。
Improving microspores embryogenic ability and plantlet regeneration ability from microspore-derived embryos is the key of isolated microspores culture technique.
胚胎发生能力和再生植株转化率是游离小孢子培养技术的关键问题。
Improving microspores embryogenic ability and plantlet regeneration ability from microspore-derived embryos is the key of isolated microspores culture technique.
胚胎发生能力和再生植株转化率是游离小孢子培养技术的关键问题。
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