A Novel Peak Holding Method and Circuit Realization of Laser Narrow Pulse 一种新颖的激光窄脉冲峰值保持方法与电路实现
OBJECTIVE To investigate the contaminative degree of the dry and wet aseptic holding forceps in the hospital and improve their using method. 目的对医院内使用的干、湿置无菌持物钳细菌污染程度进行监测及使用方法的改进。
At present there have four test methods in common use: the belt wicking test method, the dropping liquid test method, the weighing test method and the holding water test method. 目前常用的织物导湿性能的测试方法有四类条带芯吸法、滴液法、称重法和保水率法。
Holding simple to control of complex became a basic research method in philosophy. 执简御繁成为哲学研究的基本方法;
The integral seismic analysis is performed by using the response spectrum method, and the important members such as the V shape column and holding beam are analyzed by using the finite element method. 结合南京奥体新闻科技中心工程,采用反应谱法对其结构进行整体抗震分析,并利用有限元方法对结构中重要构件&V形柱和托梁进行了受力分析。
Holding Law, Innovating Method, Enhancing Actual Effect 把握规律,创新方法,增强实效
Results 82.8% of the residents agreed that it was necessary to establish the community health school. Their most interested contents was the basic knowledge and skills of family care and holding lectures on specific topic was the most interested teaching method. 结果82.8%的居民认为有必要建立社区健康学校,家庭护理基础知识和基本技能是居民最感兴趣的内容,举办专题讲座是居民最乐于接受的授课形式。
It shows two examples on multi-frequency signal and nonlinear signal. It validates the applicability and the phase holding ability of dyadic wavelet double transform method. 通过线性多频和非线性两个实例分析,验证了振动信号的二进小波二次变换的相位保持能力。
The value of blood coagulation time with holding test tube method have no significant difference under different indoor temperature. 不同室温不影响手温对试管法测定的结果,正常人不同手温(在一定范围内),同样可以对手握试管法检测凝血时间进行操作。
Holding on the ground is a kind of widespread method based on traffic flux management. 基于交通流量管理的地面等待是空中交通管制中普遍应用的一种方法。
This paper analyzed the ground holding method and terminal sequencing method, put forward the core strategy of the system. 以地面等待和终端区排序方法相结合作为核心策略,设计了基于多元受限模型的流量管理决策支持系统。
Research on Preparation Bof Semi-solid Slurry of Low Alloy Steel by Near Liquidus Holding Method 近液相线保温法制备低合金钢半固态熔体
Finite Volume Method ( FVM), is a new generation calculation method holding advantages of Finite Differential Method ( FDM) and Finite Element Method ( FEM). 有限体积法是继承和综合了有限差分和有限元法优点的新一代算法,具有严格遵守守恒规律,计算精度高的优点。
The water-holding capacity of soils with double-layer is studied using column method in this paper. 本文采用土柱法研究了两层性土壤的持水性能。
Application and Measure of Holding Method for Removing Bearing Brick Wall on First Floor 夹持法拆除底层承重墙应用与测试
It illustrates relative key link with temperature that control construction of concrete in winter from heating of primary material 、 holding high temperature of concrete, scientific maintenance method is adopted to ensure quality and improve efficiency. 从混凝土原材料加热、保持混凝土有足够高的温度等方面,阐述了控制混凝土冬期施工中与温度有关的关键环节,并采用科学的养护方法来确保质量,从而提高效率。
By using the documentary method, mathematical statistics and observing method, the author analyses the players 'skill tactics characteristics from holding bat method, playing type, shake-hand and pen-hold player who attack technology several aspects. 运用文献法、数理统计和观察法,从握拍方法、打法类型、横、直拍进攻型选手的技术几方面对运动员的技战术特点进行分析。
A conceptual design about the holding device of sugar cane harvester was developed by Beitz method, the function principle explain and design process model of key parts were built, and the function analysis of principle explain was made in this paper. 对甘蔗收获机的扶蔗机构进行概念设计,采用构思设计法(Beitz)构建部件的功能原理解和设计过程模型,并对原理解进行功能分解;
Analysis also unfolds income characters of equally weighted deciles portfolios when developing period coincides with holding period with method of overlapping sampling. 采用重叠抽样方法研究了形成期和持有期相同情况下十分位组合的收益特性。
The effects of directionless pressure to physical property of reservoir was introduced into field development, by these works, the injecting time and pressure holding method can be grasped. 将静覆压力作用对储层物性的影响引入异常高压油藏开发中,为注水时机和压力保持状况提供依据;
Analyzing bearing capacity of the slide-shoes of holding ditch digger vertical loads, and discussing the method of calculation and safety factors of seabed bearing capacity in different depths according to shear strength of seabed earth. 重点分析了承托挖沟机垂直载荷的滑靴承载能力,根据海底泥土的剪切强度给出了挖沟机不同下陷深度,海底承载能力的计算方法和安全系数。
The results showed that the holding method significantly affects the product distributions, thus making an apparent difference in hydrogen utilization efficiency. 结果表明,不同停留方式对热解产物的分布及性质有重要的影响,并使氢气的有效利用率相差很大。
This research used wooden powdered activated carbon, adhesive and perforated holding as material to discuss the method and the process condition for making the activated carbon composite material of gas adsorption. 以木质粉状活性炭、胶粘剂和多孔质毡状支持物为原料,探讨了制取气相吸附用活性炭成型物的制造方法和工艺条件。
Indirect holding is the mainstream method of holding securities in the international securities market. 间接持有是国际证券持有的主流模式。
Compared to the other holding methods, this method has the advantage of distributing surface stress, which may minimize the harm to silicon surface. 相对其它夹持方式,这种夹持方式使硅片表面应力分布均匀,可最大限度地避免硅片表面受到伤害。
Through comparing different types of agricultural holding method, the basic structure and working process of the clamping-conveying mechanism were determined, and the structural parameters of the clamping-conveying mechanism were analyzed and calculated. 通过对不同类型的农业夹持方式的比较,确定该机采用的夹持输送机构的基本结构及工作过程,并对其结构参数进行详细的分析和计算。
The company tries holding, mergers and acquisitions, spin-off and other capital operation method, forming its core competitive advantage in which technology leads capital and capital supports technology. 公司尝试了控股、兼并收购、将旗下公司分拆上市等多种资本运营方式,形成了技术引领资本、资本支持技术的核心竞争优势。
The effects of zero-order holding, sampling and computation delay are consider in frequency response method, the designed digital controller is very accurate, but the dynamic performance is poor when the load changed in a wide range. 频率响应法考虑了零阶保持、采样和计算延时对系统的影响,设计的数字控制器很准确,但负载在大范围内变化时,动态性能欠佳。