查询词典 radon seed

This thesis discusses principle of measurement, system structure and system performance of the portable instrument for radon measurement in detail.

论文对本次研制的便携式连续测氡仪的测量原理、系统结构和系统性能作了详细的论述。

Radon :good question, i think this is discussed frequently.

radon：这是个好问题，经常有人讨论。

Radon is for all intents and purposes invisible to the naked eye, nose, and what have you.

氡是所有意图和目的，至肉眼看不见，鼻子，而你们给了什么？

Radon is a result of human lung cancer the second largest factor.

氡是一种导致人类肺癌的第二大因素。

Increase indoor ventilation is the most convenient and most effective measures to lower radon.

增加室内通风是最方便、最有效的降氡措施。

The radon levels of the water build up too.

水里氡的含量也就增长。

To find a qualified professional, check with your State Radon Contact.

找到一位具有资格的专家，检查与您的状态氡气联络。

Radon only by the number of direct or indirect contact with the rock from the building materials.

氡只能由一些与岩石有直接或间接联系的建材而来的。

The straight line feature of ruler symbols is obvious,thus its processing is prior to character location.Traditional Radon transform is improved based on block to realise faster and more accurate performance.

对强噪声复杂背景下的金属断口图像标定符号的定位算法的研究，先对直线特征明显的标尺符号定位，其中对Radon变换进行分块改进，使快速性和准确性有了明显改善。

Three methods of measuring radon in water (liquid scintillation method, bubble method and a scintillometer method) are presented, and show the application of these methods in water environment survey, hydrogeological engineering investigation, research of water environment pollution and prospecting of sandstone type uranium deposit of ISL.

介绍了水中氡的3种测量方法(液体闪烁法、扩散器法、α闪烁仪法)，并列出这些方法在水环境中的氡测量、水文地质工程、水环境污染研究，以及在地浸砂岩铀矿勘查中的应用。

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。