查询词典 computer aided engineering

The sexual behavior of chrysanthemum gall midge, Rhopalomyia longicauda (Diptera: Cecidomyiidae) such as the release of sex pheromone and calling behavior, were studied indoors and in a field trapping experiment. The sex pheromone was collected with an organic solvent aided by a glass container of charcoal-purified air. Laboratory observations showed that most males emerged 1-2 h before females.

为对菊花瘿蚊性信息素进行有效提取，本文对菊花瘿蚊成虫性行为进行了室内观察和田间诱捕试验，研究了菊花瘿蚊性信息素释放和求偶的行为规律，并用溶剂浸提和空气收集法提取了菊花瘿蚊性信息素。

The paper presents how to use the technique of OLE and ARX of AutoCAD to build the geometrical model, the finite element model of the given structure visually and use the template and wizard to build the optimization model of it. During the iterative process of the optimization, the method of tracing visualization and interactive control is also provided. Some examples are given to show the appliance of visualization aided structural optimization. Finally, the work of systematic integration is carried out.

同时论述了在优化建模中运用OLE ARX技术实现可视化地建立优化对象的几何模型，结构有限元模型，以及使用模板和专家向导来辅助建立优化模型；在优化迭代过程中实现了跟踪可视和交互式监控，以具体的例子说明了在可视化技术辅助下的结构优化在工程中的应用。

Nowadays comprehensively-communicative method of"Oral language teaching aided by gesture and written language"is adopted in the domestic deaf school .

目前国内聋校语言教学普遍采用的是以"口语教学为主，手语、书面语为辅"的全面交流法。

In this paper,we introduce the main research content and the basic principle of GAN,the situation and development of the gravity sensor ,digital map processing and matching theory in home and abroad,especially the architecture and the research results of Gradiometer As an External Navigation Aid,Gravity Aided Inertial Navigation System.

本文在进行了一般性辅助导航方法的概述之后，详细介绍了与辅助导航相关的重力场基本概念、重力辅助导航系统的主要研究内容、基本原理；从重力传感器、重力图数据处理及重力图匹配理论与算法三个方面详细介绍了其国内外研究现状，重点介绍了重力梯度仪辅助导航、重力辅助惯性导航和通用重力模块三种系统的体系结构和研究成果；总结了重力辅助导航涉及的关键技术及其发展趋势；最后给出了我国开展海洋重力辅助导航研究的若干建议

Ninigi's great-grandson Jimmu, aided by a dazzling sacred bird that rendered his enemies helpless, became the first emperor of Japan in 660 b.c. To fill the gap between

Ninigi 的重孙 Jimmu ，再一头美丽的圣鸟的帮助下，击败了他的无助的敌人，成为了日本的第一任皇帝，那时是公元前660年。

The orange, purple and silver butterfly vanished in the 1990s, possibly aided by man's use of parasitic wasps and flies brought in to combat the gypsy moth - another whopping human error.

橙色、紫色和银色蝴蝶在90年代消失了，可能是人们引进寄生黄蜂和两翼昆虫来对付舞毒蛾促成了它们的消失，这是人类的又一巨大失误。

They walk haltingly along, leaning on each other for support,aided by walking sticks.

他们蹒跚着向前走着，在拐杖的支撑下相互倚靠相互扶持。

Department of Education, which administers Title IX, school districts should be held responsible for harassment by educators if the harasser "was aided in carrying out the sexual harassment of students by his or her position of authority with the institution."

在美国教育部1997年公布的约束第九章的法规中，学区被要求对教育者的骚扰行为承担责任，如果骚扰者"意图利用他在学校的权威地位对学生实施性骚扰。"

Objective To evaluate the efficacy of DSA-aided superselective embolization in hemostasis of e-mergency call artery bleeding.

目的 评价减影血管造影下超选择性栓塞术在急诊动脉出血紧急止血中的治疗效果。

Aided by the Irish Film Orchestra "Hibernia" is a taste of Dublin.

与爱尔兰影剧交响乐团合作的"Hibernia"具有都柏林的音乐风格。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。