查询词典 pillar block

ZL03 2 354312.The innovations include: automatic self-closing and reliably sealed valve structure: the design of duplex valve clack with pilot valve to tackle the problem of reverse seal structured valve being difficult to be opened; an automatic drain control device to automatically drain the remaining water from the hydrant; protective plate provided between the hydrant body and the valve block to serve as a connection between the hydrant body and the valve block, which is the first one to be damaged when the ground hydrant is clashed, and prevent pulling-off of the whole above-ground part of the fire hydrant, so as to properly protect the main parts from any damage. The self-closing and reliably sealed valve now prevents drain of water, and only the damaged protective plate is needed to be replaced before immediate re-operation. Thus the repair work after clashing is very easy and simple.

其创新点为：具有能自动关闭并可靠密封的阀门结构：采用有先导阀复式结构阀瓣设计，解决反向密封结构阀门开启沉重费力的难题；设计自控排水装置，能自动排除栓体内余水；在栓体和阀体之间设计撞裂板，它既起到连接栓体和阀体的中介作用，又可在地上消火栓被撞击时率先破裂毁坏，并使露出地面的栓体不见整体脱落，有效保护各主体部件的完好无损，而此时阀门的自闭式结构可靠密封阀门阻止水源外泄，修复时只需更换损坏的撞裂板即可立即复位投入使用，使被撞后的修复工作变得十分轻松简便。

Check the performance just uncomment the old code block and comment the new code block.

检查性能刚刚取消对旧代码块和评论新的代码块。

A typical use of this compound statement opens a file or other external resource at the very start of the 'try' block, then performs several actions that may or may not succeed in the rest of the block; the 'finally' is responsible for making sure the file gets closed, whether or not all the actions on it prove possible.

一个典型的利用这种化合物声明打开一个文件或其他外部资源，在起步时的'try'块，然后执行一些行动，可能会或不会成功，其余的区块；的'finally'负责决策确保文件被关闭，而不论是否所有的行动，这证明可能。

Are engaged in autoclaved aerated concrete block (the block-filling) of professional manufacturers.

是从事蒸压加气混凝土砌块的专业生产厂家。

Concrete block, which is a kind of wall material to substitute for clay block. It has a series of technologic economical advantage.

混凝土砌块是一种替代粘土砖的良好墙体材料，具有的一系列技术经济优势。

Second, the condition itself is almost always reversed (so that the jump to the 'else' block only takes place when the condition is not satisfied), and the primary conditional block is placed right after the conditional jump (so that the conditional code gets executed if the condition is satisfied).

第二，和单条件分支一样，条件声明与源代码中的条件声明也是相反的(道理同上：这样单条件不满足时就可以直接跳到else语句块中)而第一个跳转直接跟在条件声明之后。

In order to reduce the conservativeness of the analysis and the design of the presented fuzzy hyperbolic H ∞ filter, the concepts of extended ε-block and λ-block are introduced and the corresponding equivalent forms are also defined.

为了降低滤波器设计的保守性，引入广义的ε-block、λ-block和其相应的等价形式的概念。

Cryptograph of block encryption appear one bit error, whole block cannot comeback.

块加密的密文出现一位错误，整个块都不可能正确解密。

The oil passages in the cylinder Block should be cleaned out as part of the engine Block Service and Maintenance job.

在检修发动机时，应对缸体中的油道进行清洁保养。

A semi-transparent background image is used for the description block on the right-hand side of the content block.

一个半透明的背景图片被用于内容区域右边的描述块。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。