Cloning of H1 foo CDS from Trace Bovine Oocytes and Micro-injection of H1 foo mRNA into Oocyte 微量牛卵中H1fooCDS序列的克隆及其mRNA向卵内显微注射
Clinical study of micro-injection pump in tumor chemotherapy 微量注射泵在肿瘤化疗中的临床应用
Process Parameter Optimization of Micro-Injection Molding Based on Support Vector Machine 基于支持向量机算法的微注射成型工艺参数优化
Studies on Pretreatment of Eggs From Bivoltine Silkworm Varieties ( Strains) for Micro-injection Transgene 家蚕二化性品种(品系)转基因用蚕卵的预处理技术研究
Characteristics of micro-injection machines and mold manufacturing, influences of processing parameters on plastics parts and control measures for the quality of plastics parts are also presented. 从微注塑设备、成型模具、成型材料、成型工艺控制以及质量表征等方面综述了微注塑技术的最新进展,并对微注塑技术的发展趋势作了展望。
Analysis of chemical composition content of Bombyx Batryticatus from different silkworm lines and breeds Studies on Pretreatment of Eggs From Bivoltine Silkworm Varieties ( Strains) for Micro-injection Transgene 不同品系和品种家蚕生产的白僵蚕化学成分含量分析家蚕二化性品种(品系)转基因用蚕卵的预处理技术研究
Process Research on Fabrication of Micro-injection Mold Cavity of Cell Culture Device Based on UV-LIGA Technology 基于UV-LIGA制作细胞培养器微注塑模具型腔的工艺研究
Experimental study on heat sinks of computer chip cooling based on micro-injection 基于微喷射结构的计算机芯片冷却试验研究
Effect of Daidzein with Intra-cerebral Micro-injection on Plasma LH of the Pigs 猪脑内微量注射大豆黄酮对血浆LH水平的影响
Clinical Application of Micro-injection Pump to Control the Humidification of Airway 微量注射泵控制气道湿化的临床应用
A method of micro-injection was employed to prepare micron scale silver lines at room temperature. 采用一种称为微喷射的新方法制备了微米尺度金属银线。
In this paper the process and applications, the requirements to mould, machine and plastics of the micro-injection moulding were introduced. 本文对微型注塑技术的工艺和应用以及对设备和塑料的要求作了扼要介绍。
Analgesic effect of intraventricular or intracerebral micro-injection of morphine 脑室内或脑组织内微量注射吗啡的镇痛效应
The uniform spotting droplets were obtained by means of the controls of micro-fluid viscosity, micro-injection speed and micro-injection distance for eliminating the defects of droplet. 通过微流体粘度控制、微喷射速度和微喷射距离的控制消除样点缺陷,获得了均匀的点样样点。
Here, the pressure-controlled capillary tube constant flow apparatus is used rather than micro-injection pump. 即利用定压毛细管恒流装置代替微量泵作以上测定。
Micro-injection molding technology is considered as the suitable manufacturing methods of volume process of polymer micro-devices. 微注塑成型技术被认为是适合批量加工聚合物微器件的制造方法。
The hardware system comprises anesthesia monitor ( including non-invasion blood pressure monitor, multi-functional air monitor and AEPI monitor), close-loop control computer and micro-injection pump. 硬件体系由临床的麻醉监护仪器(包括无创血压监护仪,多功能气体监护仪和AEPI监护仪等),闭环控制计算机以及微量注射泵等组成。
Therefore, fabrication of micro-injection mold cavity based on UV-LIGA technology meets the requirements of its size and precision and has great significance. A fabrication method of micro-injection mold cavity of cell culture device is studied in this paper. 因此研究UV-LIGA技术制作微注塑模具可以满足其尺寸及精度的要求,具有重要意义。本文研究细胞培养器微注塑模具型腔的制作方法。
With development of the MEMS, requiring for more and more micro-products, micro-injection molding as a new method of molding micro-product is coming. 随着微机电系统的发展,对微制品的需求越来越多,微注塑成型是一种新的成型微制品的生产方式。
The melt flow condition in the filling stage of micro-injection molding is determined by the combined effects of micro-viscosity and wall slip. 两者的综合作用决定了微注塑成型充填过程中熔体的流动。
The works and achievements are as following: 1. The differences of the process characteristic between micro-injection molding and traditional injection molding were compared. 本文结合微注塑成型的特点,对微注塑成型充填过程进行了数值模拟,主要工作和结论如下:1.借鉴宏观熔体充填流动理论,比较了微型注塑成型技术与传统注塑成型技术的差异。
This research can be used for analyzing the causes of molding defects of micro-structure plastic parts, it is also helpful for establishing micro-injection product quality prediction model. 本文工作对深入研究微结构塑件成型缺陷,以及建立微注射制品质量预测理论模型提供了可借鉴资料。
The influence factors in the micro-injection process were analyzed systematically and the micro viscosity model and wall slip velocity model were introduced. 2. 对微注塑成型熔体充填过程中的影响因素进行了系统的分析,并引入了Eringen-Okada微观粘度模型和Rosenbaum-Hatzikiriakos壁面滑移速度模型。
Therefore, there is an urgent need to study the morphology of the micro-injection molded parts to control the morphology of micro products, improve the performance of micro-products. 因此,迫切需要对微注塑制品形态结构进行研究,以控制微制品形态结构,提高微制品性能。
With the development of the Micro Electro Mechanical System ( MEMS), micro-injection molding technology is developed and widely used in the micro-mechanical, micro-electronics, micro-optics, biomedical and many other fields now. 伴随着微机电系统技术而发展的微注塑成型技术,目前已在微机械、微电子、微光学及生物医学等领域获得了较广泛的应用。
With the development of science and technology, micro-injection molding of plastic parts has been used in industrial production extensively. 随着科学技术的发展,热塑性塑料微注射成型技术已大规模用于工业生产中。
At present, the common fabrication methods of micro devices include micro-injection molding technology and micro-pressing technology. 常用的微器件加工方法主要有微注塑成型技术和微热压技术。
The processing technology of micro-injection molding can be adopted in mass-produce of micro size and local micro-structures plastic parts. 微注塑成型是一种可以进行大批量生产微小尺寸或带有局部微细结构塑件的塑料成型加工技术。
But application of in-mold assembly technology in micro-injection molding is just on start. There are many questions to be resolved. 然而,注塑模内装配技术在微注塑领域的研究和应用刚刚处于起步阶段,尚有许多难题未得到充分的解决。
Micro-injection molding is a technology which refers to produce components or micro-structures with a feature size ( at least in two dimensions) at a sub-millimeter by injection. 做注塑成型是指以注射的方法生产特征尺寸(至少在二维方向上)处于亚毫米量级的零件或结构的工艺技术。