The studies were carried out to counter several related seedling-broadcasting techniques by raising rice seedlings with plastic plate in late rice in Hunan province. 针对湖南省连作晚稻塑盘育秧抛栽耕作栽培技术中的几项关键配套技术进行研究。
Depth Contraction and Optical Distortion for Transparent Plastic Plate 透明塑料平板厚向收缩及光学畸变研究
There is a different world in the small rectangle of paper ( or plastic plate). Records of many, many stories that we never knew are presented in an artistic way. 在邮品的方寸之间,是一个很不相同的世界。她们记载着许多许多我们从来没有听过的故事。
A drypoint is made from an image scratched directly into a metal or plastic plate. 一个铜版画是由一个图像搔直接进入金属或塑料盘。
Photogelatin process Plastic plate: A type of duplicate plates for relief printing. It uses plastic materials and produced either by pressing or casting. See Duplicate plate. 塑胶版:一种凸版印刷用的复制版。用塑料材料分别用压模法或铸造法制成。参阅复制版。
Primary Culture of Hippocampal Neuron and In Situ Identification in Plastic Plate 大鼠海马神经细胞原代培养及塑料孔板原位鉴定
The dial thickness gauges are used to measure the thickness of paper, leather, rubber fabric, metal plate, glass and plastic plate, etc. 测厚规主要用于测量纸张、皮革、橡胶、织物及各种金属板材、塑料板等的厚度。
The utility model adopts the composite structure of the glass fibre reinforced plastic plate, and the length of the water tank can be set at will. 本实用新型采用玻璃钢板块组合式结构,水槽长度任意设定;
I ate with a plastic spoon from a plastic plate on a plastic table. 我在一张塑料的桌子上用着一个塑料的碟子、一只塑料的汤匙在吃着。
In this paper, integral composite electrodes of vanadium redox flow battery were prepared using modified PAN-based graphite felt and carbon plastic plate with polymer matrix. 采用改性处理的聚丙烯腈基石墨毡和聚合物为基体的碳塑板制备得到了钒电池用一体化复合电极。
Petaling of rigid plastic plate under contact explosive loading of cylindrical dynamite 刚塑性板在柱状炸药接触爆炸载荷作用下的花瓣开裂研究
The Control System of the Automatic Steel Plastic Plate Welding Assembly Line 钢塑板自动焊接控制系统
Dynamical Simulation and Optimal Design of Extrusion Dies for Plastic Plate 塑料挤板模具的计算机动态模拟及优化设计
Analysis of Soft Foundation Consolidation Effect through Plastic Plate Drainage 塑料板排水法加固软基效果分析
A φ 330 disk refiner with plastic plate or basalt plate was used for condenser paper pulp treatment, handsheet properties, stock characteristics, and fiber changes were investigated. 本文通过试验研究了塑料盘磨和玄武岩盘磨的打浆特性,以及两种盘磨打电容器纸浆的合理组合方式。
The vacuum box can be made from the plastic plate with concave mold. 塑料板材在凹模上借助柱塞进行真空成型,从而获得所需制品。
Design of the Runner System of Die for Plastic Plate Extrusion 塑料板材挤出口模流道系统的一种设计
Quality analysis and control of the aluminium plastic plate 装饰工程中铝塑板的质量问题分析与控制
Experimental Study on Soft Foundation Consolidation Through Plastic Plate Drainage 某工程塑料排水板法加固软弱地基试验研究
This paper analyzes the quality problems in aluminium plastic plate processing, and gives some solution and attentions to assist the supervisor and proprietor to control the project quality of the aluminium plastic plate. 本文对铝塑板在加工使用中常出现的问题进行分析,提出解决办法和注意事项,帮助监理或业主进行铝塑板工程质量控制。
The quality of plastic plate is decided by uniformity of flow in die. 聚合物熔体在模具中的均匀性决定板材成型的质量。
The design and manufacture of PVC soft plastic plate circular Fresnel lens 软质PVC塑料平板Fresnel圆透镜设计与制造
The structure of fabric reinforced plastic plate in combination with that of metal frame was adopted, with which the problems were solved on corrosion, shock, deformation and the connection of container plate with frame. 设计上采用纤维增强塑料箱板和金属框架混合型结构形式。可解决耐腐蚀、耐冲击、耐磨、易变形、箱板和框架连接等问题。
Research Plastic Plate Formation Process Based on Numerical Simulation 基于数值模拟的塑料薄板拉伸成形研究
From the four aspects of material, technique, control and quality, the paper introduced plastic plate drainage method dispose of soft ground on expressways. 本文通过材料、施工工艺、控制要点及质量标准四大方面详细介绍了高速公路软基处理中的塑料板排水法可供实际工程借鉴。
Analysis on the Practice of Replacing the Flow Weir Plate and Baffle Plate with the Anticorrosion Plastic Plate 流量堰板与挡板改为耐蚀塑料板的实践分析
Draining off water using plastic plate is widely used in the process of the soft terrain base in recent years. 塑料板排水法(排水固结法)是近年来在软基处理中应用较广泛的一种方法。
Application of Programmable Logic Controller to All Automatic Steel Reinforced Plastic Plate Welding Equipment 可编程控制器在全自动钢塑板焊接设备上的应用
The flow condition of plastic melt in the extrusion die is analysed in this paper, and the design method of the die lip-length for plastic plate extrusion is also given. 分析塑料熔体在板模机头中的流动状况,并给出板模机头模唇设计方法。
Dense metal coating on the plastic plate surface can be acquired by adjusting the extrusion speed, the heating temperature and spraying flow parameters. 针对板材挤压成型工艺的特点,设计相应的加热和喷涂装置,调整挤出速度、加热器的设定温度、喷射流量参数,可以在板材表面得到致密的金属涂层。