1、

The modern car is a complicated structure assembled by more than 40,000 parts. Considering the convenience of rework and process assembly, most of the joints are fastened by screw thread or thread link.

现代汽车是由多于4万个部件组合而成的复杂机构,零件与零件的组合考虑到返修和工艺装配的方便,零件间的连接多是以螺纹或类似螺纹联接的方式紧固组合。

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2、

The test results show that the antifriction film bearing oil# 100 meets the necessity of using in high speed thread milling machine and under the serious working condition.

试验表明兰炼100号抗磨型油膜轴承油完全可以满足高速线材轧机精轧机组特殊工况的使用要求。

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3、

The level of screw pump well being managed is more improved and that sucker rod break and collar thread off is delayed effectively, the exempt workover period is prolonged.

该技术的应用进一步提高了螺杆泵井的管理水平,有效的减缓了抽油杆的频繁断、脱问题,延长了检泵周期。

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4、

Methods from the thread on which the batch work is running.

方法提交的批处理工作。

provided by jukuu

5、

International technology spillover network analysis and path identification: an empirical study based on patent citation

跨国技术溢出网络结构分析与路径识别&基于专利引用的实证分析

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6、

The method of Social Network is suitable for the analysis of the relationship, so it is used to analysis the patent citation relations.

社会网络分析法用于分析关系数据,可以分析专利引证关系。

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7、

Taking the five-axis NC machining workflow of centrifugal compressor impeller as the main thread and tool path scheduling algorithm of five-axis machining, post-processing algorithm for special type of five-axis machine tool and error analysis and compensation algorithm as the core contents are studied.

本文从离心压气机叶轮的五轴数控加工流程入手,主要研究了叶轮五轴加工刀具路径规划、特殊类型五轴机床后处理以及误差分析与补偿等技术内容。

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8、

The work includes impact analysis, pretension analysis, thread structure analysis, tolerance analysis, sub model analysis and so on.

包括的内容有撞击力计算、预紧力分析、螺纹结构分析、公差配合分析、子模型分析等等。

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9、

In the training of students making echelon screw thread by turning, the choosing and grinding of knife, putting knife into nip, putting workpiece into nip should be noticed; the lathe, choice of technics parameter, establishment of working steps should be adjusted.

在训练学生车削梯形螺纹时,要注意车刀的选择与刃磨、车刀的装夹、工件的装夹,要调整车床、选择工艺参数、确定工步。

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10、

Looseproof technique of the threaded connection is the basic guarantee for the reliable work of the automatic production equipments.

螺纹连接防松技术是自动生产设备可靠工作的基本保证。

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12、

Threaded mandrel's in high proper alignment request components lathe work application

螺纹心轴在高同轴度要求零件车削加工中的应用

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13、

Television reports showed workers welding narrow pipes to be threaded down the shaft.

电视报道显示,工作人员正在焊接狭长的管道,用于接入井下。

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14、

In this paper, the author proposes a kind of link-based structured river network, and discusses the method of its automatic establishment, including the automatic creation of two structure indices, i.e., threaded tree structure index ( TSI) and hierachical structure index ( HSI).

本文提出了一种基于河段的结构化河网,讨论了这种结构化河网的自动建立过程,主要包括两个结构索引即线索树结构索引及层次结构索引的自动产生;

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15、

Power Flow Calculation for Radial Distribution Networks Based on Threaded and Binary Tree

基于线索二叉树的辐射状配电网潮流计算

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16、

Research of network threat analysis technique based on event correlation

基于事件关联的网络威胁分析技术研究

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17、

Application of Graph Theory in Threat Situation Analysis of Network Security

图论在网络安全威胁态势分析中的应用

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18、

The results show that the intensity of network externality and scale of the installed base have great influence on the decision of the dominant producer when the dominant producer faces the threat of the cooperative behavior of the fringes.

结果表明,在从属厂商技术联盟等联合反击行为的影响下,网络外部性的强弱以及厂商的用户基础规模决定了主导厂商的策略选择。

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19、

Algorithm of Firepower Threat Level Assessment Based on Bayesian Network

基于贝叶斯网络的火力威胁等级评估算法

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20、

The algorithms of assessment for threat level and relative importance are established based on Bayesian networks and fuzzy logic.

基于贝叶斯网络和模糊推理技术,实现了战场威胁级别及其相对重要性程度的综合评估。

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