查询词典 calculus of approximations

P: What are dental calculus and odontolith?

病人：什么是牙垢和牙石？

P: Can we prevent dental calculus and odontolith?

病人：牙垢和牙石可以预防吗？

P: How to remove the dental calculus and odontolith?

病人：怎样除去牙垢和牙石呢？

Recheck renal function and electrolyte immediately if oliguria or anuria.Results 44 cases of ureteral calculus were free in 2～13 days,and the average was 6 days,and 4 cases were unsuccessful.

结果 44例结石排净时间为2～13天，平均6天，术后1个月复查肾功能均恢复正常，成功率为91.7%，4例不成功。

Methods Rhizoma Gastrodiae, Pellis Ovis, and Calculus Bovis Sativus in Tianhuang Houzao powder were identified by TLC. The content of Gastrodin in the powder was determined by HPLC. The HPLC condition was as follows: column was Phenomenex C18 (4.60 mm×250 mm, 4 m), the mobile phase consisted of methanol-0.05% phosphoric acid (3:97), the UV detection wavelength was at 220 nm, the flow rate was 1.0 ml/min with column temperature at 25℃.

用薄层色语法鉴别天黄猴枣散中天麻、猴枣、体外培育牛黄；用高效液相色谱法对制剂中天麻素进行定量分析，Phenomenex C18 (4.60 mm×250 mm， 4 m)色谱柱，流动相为甲醇－0.05%磷酸溶液(3：97)；检测波长220 nm，流速1.0 ml/min，柱温25 ℃。

The proportion of periodontal disease, parulis, dental calculus, and maxillofacial deformities is rising and that of dental deposit and choice of F toothpaste is falling as pupils go on to higher grade.

随着年级的升高，牙周病患病率、牙龈出血率、牙结石检出率、牙颌畸形患病率、氟牙症的患病率也增加。

To fulfill the requirements of reliability, extensibility and adaptability, this dissertation proposes a Holon-based control architecture for flexible manufacturing shop floor using a bottom-up design approach. The inner structure of component Holon, the relationships of data and functions among Holons, the model of message transfer and the basic specification of communication language are described in detail. Then, from the aspect of software architecture, a formal description and analysis of the proposed architecture is conducted by First-order Polyadic pi-Calculus.

针对可靠性、可扩展性和适应性等要求，提出了基于Holon的柔性制造车间控制体系结构，描述了组件Holon的结构模型、数据和功能关系、信息传递模型和通信语言基本规范，并从软件体系结构的观点出发，运用π演算对其进行了形式化描述和分析，为基于Holon的体系结构设计和分析奠定基础；3。

In this paper, we study Web transaction protocol's formal expression by polyadic π-Calculus, depict concretely WS-AT protocol's 2PC (2 phase committing) called 2PCP and then define its atomic transaction properties.

采用多元π演算研究了Web服务事务协议形式化表达，详尽描述了WS AT协议的两阶段提交协议2PCP，并定义了2PCP协议的原子性事务性质。

Based on the higher-order polytypic π-calculus theory, through the way of extended the existing researching achievement D-ADL, it presented an architecture description language SOS-ADL which could descript the self-adaptive component's dynamic behavior from the runtime perspective.

基于高阶多型π演算理论，在现有的动态体系结构描述语言D-ADL基础上，提出一种能从运行时角度描述自适应构件的动态行为的体系结构描述语言SOS-ADL。

RESULTS: The incidence of sialolith increased from the orifice of Wharton's duct to hilum, 62.5% of the stones were located in the posterior of Wharton's duct, the most common shape was round and oval, the volume of calculus in the posterior Wharton's duct was bigger than that in the anterior duct.

结果：下颌下腺导管结石在导管中发生的位置由前向后依次升高，62.5%患者结石位于导管的后段，结石以圆形和椭圆形为多，位于后段者体积多较大。

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。