When you are ready to move on, just press the “B”key again and the image reappears.
当您准备好继续演讲时，再次按下“B”键，幻灯片图像就会重新出现。
The B-tree would store the key value, followed by a list of pointers to each of the physical rows.
B-树将存储键值，以及一个指向每个物理行的指针列表。
Then for each hash value, a separate B+tree is created that contains only the remaining key parts following the hash columns.
然后，对于每个hash值，一个单独B+tree被创建，只包含 hash列后面的其余关键部分。
The key generator computes the hash code for the given string, and that hash code is stored in the DB2-internal B-Tree.
键生成器计算给定字符串的hash码，这个hash码被存储在DB 2内部的B -树中。
Normally, if you say -hashoption a=b=c to AppConfig, it will assign the key "a" the value "b=c" immediately.
通常，如果您在AppConfig中使用 -hashoption a=b=c，它将立即为关键字 "a" 赋值 "b=c"。
When creating a foreign key, Informix automatically creates a B-Tree index on the child table when creating a foreign key.
创建一个外键时，Informix自动地在子表上创建一个B-Tree索引。
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。
As for hepatitis b, vaccination has long been recognized as the key to bringing the disease under control.
就乙肝来说，免疫接种很久以来就被当作控制疾病的关键所在。
Those are also symptoms of a deficiency of B-12, a key nutrient needed to make red blood cells and DNA and keep the nervous system working right.
这也是维生素b - 12缺乏的症状，B - 12是合成红细胞和DNA、维持神经系统正常运转的不可或缺的营养物质。
Yet research shows that older people may need more of certain key nutrients, such as B vitamins and calcium.
然而，研究显示，老年人可能更需要某些关键营养物质，如维生素b系列和钙。
The discovery of RUS1 provides scientists with a platform to examine other key genes that receive UV-B light and translate light information into how the plant should develop.
RUS1基因的发现为科学家提供了一个研究其他接收uv - B光并且将光信号转化为植物应该怎样生长信息的关键基因的平台。
Figure 17 shows an example of how this is configured for the key information, with each direction labelled as a and b.
图17显示了如何为密钥信息配置DN和别名的示例，其中每个方向分别标记为a和b。
This irreflexivity can be used to set up an equivalence relation—that is, for Key s a and b , if comp(a, b) is false and comp(b, a) is false , then a and b must be equivalent.
这个反自反性质可以用来建立一个等价关系(equivalence relation)—也就是，对于Keysa和b来说，如果comp(a,b)为false并且comp(b,a)也为false，那么我们就说a和b是等价的。
The third command creates a 1024-bit Digital Signature Algorithm (DSA) key (-b 1024 -t dsa), turns off output (-q), and specifies the name of the key and that there is no password.
第三个命令创建了一个 1024位的DigitalSignatureAlgorithm (DSA)密钥（-b 1024-t dsa），关闭输出（-q），指定密钥的名称，在这里不指定密码。
Another option to watch out for is -b, which tells sort to ignore blank characters (Spaces, tabs, etc.) and treat the first non-blank character on the line as the start of the sort key.
另一个要关注的选项是- b，它告知sort忽略空白字符(空格、跳格等等)并将行中的第一个非空白字符当做是排序键的开始。
The message thus encrypted can only be decrypted using the corresponding private key, which is held by Entity b.
实体a取得了实体b的公钥并用它加密消息。因此加密的消息只能使用对应的私钥解密，而私钥在实体b手中。
The key of turning China from an Nd-Fe-B magnet large country into a magnet great power is to assist each enterprise in marketing and make them win in the strong competition with manufacturers abroad.
如何帮助行业内各企业做好市场营销工作，使企业在与国外厂商进行的激烈市场竞争中取得胜利，是关系到中国能否从钕铁硼磁体大国走向磁体强国的关键。
Fertilization decision is one of the key cultivation techniques in rapeseed (B. napus) production, and thus becomes the important part of rapeseed expert system.
油菜施肥决策是油菜生产中的关键栽培管理技术之一，因而成为油菜专家系统的重要组成部分。
The thesis introduces design and implement in MIS based on B / S, emphasis on system structure and design of network platform, as well as a several key technologies in system implement.
本文介绍B/S模式教学管理信息系统的设计和实现，重点讨论了该系统的系统结构和网络平台设计，以及系统实现的几个关键技术。
As one of the key equipment of EBSM condensate stripping system, the anthracite filter is composed of two sets A/B, mainly to filter the stripped process condensate.
无烟煤过滤器是苯乙烯装置凝液汽提系统的主要设备之一，它有A/B两组，主要用来过滤处理汽提后的工艺凝液。
The practise showed that the key in production is the ratio of liquid a (multi - glycol) to liquid B (isocyanates).
实践证明：多元醇组分(A液)与异氰酸酯组分(B液)的配比是生产中的关键。
A systematic study shows that to detect and judge the colloidal fillings accurately is the key to judge a treated jadeite (Class B) accurately and is the only criterion.
通过系统研究，认为正确检测判断胶质充填物是正确判断处理翡翠玉件B货的关键，也是唯一准则。
What exactly does "key" mean, in the context of B-Trees?
“关键”到底是什么意思，在b树吗？
B + tree can be viewed as a B-tree in which each node contains only keys (not key-value pairs), and to which an additional level is added at the bottom with linked leaves.
树可以被视为B树，其中每个(内部)节点仅包含键(不是键值对)，并在其底部附加一层链式的叶子节点。
Through the analysis, pointed out the key is the wire rod chemical composition is even when produces the B-grade steel wire for cotton packaging.
通过分析，指出在生产B级棉花打包钢丝时，关键是线材的化学成分均匀。化学成分对钢的内部组织、性能及成品质量起决定作用。
Input the established Code, then presses "b" key, the green light will flash for 5 seconds, during the flashing, turn the handwheel clockwise to open the Safe.
输入所设定的密码，然后按下“B”键，绿灯亮5秒，在绿灯亮时，顺时针转动手轮打开箱门。
A novel antibiotic B-3543 was systematically studied and its key specifications have reached commercial production level.
对新抗生素b- 3543进行了系统的研究，关键指标已达到工业化生产水平。
B-12 type water solvent lacquer is used to produce coating material. The main procedures such as pre-heating, coating, and drying are explained. Apolegamy of key equipment is introduced.
涂料选用B—12水性漆，对工艺中涂敷前预热、涂敷、涂敷后热风烘干等主要工序进行了详细叙述，对工艺中几个关键设备的选配做了介绍。
B-12 type water solvent lacquer is used to produce coating material. The main procedures such as pre-heating, coating, and drying are explained. Apolegamy of key equipment is introduced.
涂料选用B—12水性漆，对工艺中涂敷前预热、涂敷、涂敷后热风烘干等主要工序进行了详细叙述，对工艺中几个关键设备的选配做了介绍。
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