The character signals of an internal combustion engine in operation were extracted by choosing appropriate sensor, improving the mounting method for the sensor and selecting test point reasonably.
主要叙述在内燃机不停机的情况下，通过选择恰当的传感器，改进传感器的安装方法和合理选择测点来提取机器特征信号。
Comparative observations were made on the morphology and anatomy of secretory cavities in leaves of 22 genera, 40 species and two varieties by the whole mounting, paraffin and thin section method.
利用整体透明、石腊和薄切片方法对芸香科22属，40种和2变种植物叶分泌囊的形态结构和分布进行了比较研究。
The present invention provided a female connector, female connector mounting structure, and method of mounting female connector to substrate.
本发明提供了一种阴连接器、阴连接器的安装结构及其安装到基板的方法。
Having set up the dynamic model in ADAMS, this paper uses the method of vibration mode analysis to study the isolating ability of the mounting system.
运用ADAMS软件进行了动力总成悬置系统的模型仿真验证，通过振动模态分析的方法研究了优化前后悬置系统的隔振性能。
The former is a method to determine the mounting dimensions when the basic dimensions of a pair of gears are given first.
该设计方法包括两个种类：一类是已知锥形齿轮基本参数，需确定共轭齿轮副及机构安装参数的直接设计法；
The influences of the nonzero metallization thickness and the mounting grooves are taken into account in the method.
该方法考虑了不为零厚度的金属膜片及窗口槽的影响。
The mounting method of the laser tube and the adjusting method of the Tester on-line are also introduced in detail in this paper.
文中详细叙述了激光管的安装方法和联机调试方法。
It is found that the damping properties of the work-spindle system are largely affected by the type of main bearing and the mounting method of the pulley.
实验的测试结果表明工件-主轴系统的阻尼特性很大程度上受轴承结构型式及带轮安装方式的影响。
A joining method, a method of mounting a semiconductor package (PKG) using the same, and a substrate-joining structure prepared thereby are provided.
本发明提供了一种接合方法、采用该方法安装半导体封装(pkg)的方法以及由此制备的基底接合结构。
It USES line length equal method to calculate the sag and the mounting position of the suspension clamp in continuous inclined spans of overhead power line.
介绍了采用等线长法，计算送电线路连续倾斜档的观测弧垂和悬垂线夹安装位置的方法。
This paper studies the characteristic parameters of the engine mounting system and puts forward a method of employing the double-line cushion material for the engine mounting system.
对悬置系统特征参数进行研究，并提出采用双直线型缓冲材料作为汽车发动机悬置系统的方法。
This paper puts forword a improved method to make up the insufficiency of actual decoupling design for motor power assembly mounting system .
针对现行的发动机动力总成悬置系统解耦设计方法的不足，提出了一种针对发动机主要激振力（矩）进行解耦设计的改进方法。
Objective:To observe the effect of fixative, mounting medium, temperature and sterilized method to three waves quantum dots(QDs)served as a mark on the peritoneal macrophages and normal skin of mice.
结论：不同波长量子点标记小鼠腹腔巨噬细胞和皮肤组织的效能受固定剂、封片剂、温度和除灭菌方式的影响。
Practice has shown that this method has the effects of shortening the casting-mounting period, increasing strength, simplifying technology and saving energy.
实践证明，该方法达到了缩短浇装周期、增加强度、简化工艺、节约能源的效果。
The invention relates to a double-clutch transmission element for a hybrid pull chain of a motor vehicle, a method of mounting same and a motor vehicle equipped with one such element.
本发明涉及用于机动车混合动力牵引系的双离合器式传动构件、安装方法以及配有这种构件的机动车。
In a method of mounting an electronic component on a substrate, electrode terminals on at least one of the substrate and the electronic component are composed of solder bumps.
在将电子组件安装在基板上的方法中，所述基板和所述电子组件中的至少一个上的电极端子由焊点组成。
The tooth surface is described by TCA method. The model can be put into any angular position of gear. The change in mounting condition is also considered in the global coordinate.
该算法用TCA描述齿面坐标，能自动适应齿轮副任何瞬时转角位置：并在形成整体坐标时考虑了安装条件的变化；
The invention discloses a method for setting drive current of a backlight module. The method comprises the following steps of: mounting the backlight module on a base;
本发明公开了一种设定背光模块的驱动电流的方法，包含：将该背光模块安装于一底座；
To solve the rupture problem of mounting boss and bolt at generator bracket of the engine, a method combining computer simulation and experiment is presented.
针对发动机发电机支架安装凸台及连接螺栓常出现的断裂失效问题，提出一种仿真分析与实验结合的诊断方法。
This paper discusses the balancing of planar three-degree-of-freedom parallel manipulator used as positioning mechanism of surface mounting machine. The counter-weight balancing method is used.
讨论了微电子装备中的重要设备之一贴片机采用平面三自由度并联机构作为定位和姿态调整机构而带来的惯性力平衡问题。
This paper discusses the balancing of planar three-degree-of-freedom parallel manipulator used as positioning mechanism of surface mounting machine. The counter-weight balancing method is used.
讨论了微电子装备中的重要设备之一贴片机采用平面三自由度并联机构作为定位和姿态调整机构而带来的惯性力平衡问题。
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