查询词典 abstracted

In order to obtain a nonlinear dynamic control law which has global stability,the "workless force" is abstracted to simplify the induction motor control using the passivity theory.

为了实现异步电机转速的全局稳定非线性动态控制，应用无源性理论从能量的角度分析异步电机，从中分离出不必抵消的"无功力"，简化了异步电机的控制，并据此导出一个全局稳定的非线性动态输出反馈控制律。

Quadratic assignment problem is a NP-hard combinatorial optimization problem and has been applied in various fields. There are always many zero elements in the flow matrix or distance matrix of the quadratic assignment problem instances which are abstracted from the practical problems. Much computation time can be saved if we can first reduce the size of the problem by using its zero elements.

二次分配问题(quadratic assignment problem， QAP)是应用于诸多领域的组合优化NP-难题，许多从实际问题中抽象出来的二次分配问题，其流矩阵与距离矩阵中存在大量零元素，如果在该类二次分配问题的求解中，能够充分利用这些零元素的信息，将大大缩减问题的规模，节省大量运算时间。

It contains the essence abstracted from manifold herbal medicines, which can accelerate the blood circulation of scalp and provide the aminophenol required by the growth of hairs.

中草药中提取的精华素。使用本品能促进头皮血液循环，提供毛发生长所需的氨基酸成分，具有止痒，去

The testing, answering system was developed out by the ASP.net. Two test papers were abstracted from the system by the combination of the certain proportion and binominal distribution mathematical models stragety. The two test papers were tested by 52 students through the cross design. The difficulty and discrimination of items and the reliability and validity of the test papers were worked out with Education Statistics, factor analysis, relative analysis etc.

运用ASP.net技术开发了组卷、答卷、阅卷系统，应用重点等级定额比例分配与难度等级二项分布数学模型相结合的组卷策略随机抽出2套试卷，采用交叉设计对52名预防医学本科学生进行测试，用教育测量学原理、因子分析、相关性分析等方法分析两套试卷试题的难度、区分度和试卷的信度、效度。

Cronbach a of them equals respectively 1.000, 0.714. Conclusions The system could form the test pater with the strategy of the combination of the certain proportion of the important degree and the binominal distribution models which realized the Internet testing, rectifying and analysis.The test papers abstracted from the system were reliable and valid. It can scientificly, objectively evaluate the students' ability and it's beneficial to deviation of the teaching, testing and controlling testing cheat. The Non-paper testing system has good practical value.

建立的试题库和考试系统能够按重点等级定额比例分配与难度等级二项分布模型策略组卷，实现了远程考试、自动阅卷和相关分析功能；从该系统抽取的试题难度和区分度合适，试卷可信、有效；能够客观、公正、科学地测试和评价学生的能力，对开展教考分离、控制考试作弊起到积极作用，具有较好的实用价值。

The total RNA was abstracted from the larvae of Boophilus microplus, and a 1982bp Bm86 gene was amplified by RT-PCR. The target gene was subcloned into T vector. The sequencing showed that the nucleotide sequence of the cloned Bm86 gene shared 97.4% homology with the data published in and this fragment contained the complete open reading frame of Bm86 gene.

为了克隆微小牛蜱Bm86 基因及构建该基因的表达载体，以微小牛蜱饥饿幼蜱的破解物提取的总RNA为模板，参照已发表的微小牛蜱Bm86基因的核苷酸序列，设计了1对引物，采用RT-PCR技术获得微小牛蜱Bm86基因；将Bm86基因克隆入载体，并进行序列分析，结果证明，克隆的Bm86基因序列与GenBank上登录的Bm86基因序列的同源性达97.4%，而且该序列包含完整的开放阅读框。

Thus jacked in, he cerebrally navigates the invisible world of abstracted information, as if he were racing through an infinite library.

以此方式接入，他就能理性地浏览由抽象信息构成的无形世界，就像在某个无边无际的图书馆快速阅读似的。

Thus jacked in, he cerebrally navigates the invisible world of abstracted information, as if he were racing through an infinite library.

通过这样接入，他们就直接用意识巡游于这个由抽象信息所构成的看不见的世界，就像漫步在某个无限的图书馆中一样。

Thus jacked in, he cerebrally navigates the invisible world of abstracted information, as if he were racing through an infinite library.

按照这种接入方式，他就能直接用脑细胞来巡游那个由抽象信息所组成的不可见的世界，就好像在某个无限的图书馆中漫步一样。

It provides a security framework that includes cryptographically signed modules to present an abstracted unified API to the application developer to perform cryptographic and security related operations.

它提供了一个安全框架，包括加密符号模块，为应用程序开发人员提供了一个抽象的统一的API以执行加密和安全操作。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了