查询词典 material point

In the state of vacuum,the boilling point of raw material will be dr-opped.therefore it is suitable for drying raw materials that are unstable or thermalsensitive.the vacuum drier also has good airtighenss.so it is also for drying raw materials that contain strong irriative and toxic gases and toxicgases and the solvent needs to recover.

真空状态下物料溶剂的沸点降低，所以适用于干燥不稳定或热敏性物料；真空干燥机有良好的密封性，所以又适用干干燥需回收溶剂和含强烈刺激，有毒气体的物料。

The conductive pole only acts for contact and conducting during welding, the pressure pole in its center forces pressure under action of compression spring, and the pressure pole is characterized by high fusing point and mechanical intensity because of the tungsten alloy material, and the life length of contact finger is prolonged.

在焊接作业时，导电杆仅起到接触导电作用，而其中心的压力杆在压簧的作用下起到施加压力的作用，由于压力杆采用钨合金材料，具有高熔点、高机械强度的特点，不会变形，导电杆压力小不易变形，从而延长了整个触头的使用寿命，并且焊点整齐美观。

In this application the speed and po-sition of the sheet material must be synchronized with the correct cut-off point.

带有切断点标记的。在这个场合中，薄片材料的速度和位置司切断点保持同步。

The roof of the principles of painting, the same steps and walls, paint the door on the relatively more complex, companies can now provide professional color rendering of the use of baking technology, in environmental protection through cartographic material palette, the background point of view, particle activation, solid-color optimizing processes to build dozens of color from room door, so that art and life style spread to every corner of the room.

屋顶作画的原理、步骤与墙面相同，门上作画就相对复杂些，现在已经有公司可以提供专业的运用烤色渲染技术，在环保材料上经过制图调色、视点背景、粒子激活、固色优化等几十道工序打造而成的彩色居室门，让艺术气息与生活情调蔓延至房间的每个角落。

Exploring a new technology for snow-melting and deicing of airports tracks is the research background of this project. Through a great amount of experiments, numerical value calculation and theory analysis, a great deal of experiment data are attained, and the resonance law of carbon-fiber reinforced concrete under various power and ice-layer thickness conditions was found.A low-energy concuming, low cost and high thermal effect CFRC road surface concrete structurel material was developed. The snow-melting and deicing mechanism of CFRC was analyzed in the point of view of energy conservation, and the electric-thermal resonance law of road surface structural materials to CFRC concrete materials was set up.

本项目以新型机场跑道的冬季融雪化冰为研究背景，通过大量实验、数值计算与理论分析，获得了碳纤维增强机敏混凝土在不同功率、不同冰层厚度下的响应规律和大量试验数据，找到了一种能耗低、热效高、成本低的CFRC路面混凝土结构材料，并从能量守恒的角度分析了CFRC混凝土融雪化冰机理，建立了研究路面结构材料的导热性能对CRFC混凝土材料的电热响应规律。

While modern commonly used thermoplastic rubber is different, such as EVA hotmelts, it's a solid lead-free moisture can be self-fluxing materials, the use of this material to pass the appropriate melting point of temperature, temperature, opening hours, setting time and cooling hardening time, then by a workholders correctly, can achieve a reliable bond.

而现代常用的热塑性胶就有所不同，如EVA热熔胶，它是一种固体的无水分的可熔性胶粘材料，使用这种材料要通过适当的熔点温度、使用温度、开放时间、固化时间和冷却硬化时间，再经正确的夹紧定型，才能达到粘结的可靠效果。

Main contents are as follows :In chapter one, we give a survey to the development and current state of the oscillation of differential equations and difference equations. We also introduce some preliminary material , including some basic concepts of the oscillation theory and some important fixed point theorems.In chapter two, we investigate the oscillation of second order self-conjugate differential equation with impulses.

本文由五章组成，主要内容如下：第一章概述了微分方程及差分方程的应用背景和国内、外研究状况，这一章也包括一些预备知识，如有关微分方程、差分方程理论的基本概念和重要的不动点定理。

RongzhouBrand rosin is a kind of excellent chemical raw material.with its function of high point of origas solvent in the raw materials of paint,ointment synthetic camphor,rosin oil,perfume,and resin.

容州牌脂松节油初馏点高、α-蒎烯含量高，无色透明，可作为溶剂，用于油漆、油膏，合成樟脑、松油醇、香料、树脂等的原料。产品规格如下

The results show that the coal pitch based activated carbon not only has good sphericity but also narrow particle size; with the same material pitch, the more naphthalene content, the lower the softening point of the modulated pitch. The max mass ratio of pitch to the liquor is 16 and the optimal speed is different using different stirrer.

结果表明：所制得沥青球球形度好，表面光滑，粒径分布范围窄；相同原料沥青，萘含量越高调制沥青软化点越低；沥青/水相的最佳质量比为16；不同的搅拌器最佳速度有所不同。

Melamine formaldehyde resin was used to encapsulate a phase change material which melt point is 20℃ by in situ polymerization.

采用原位聚合法用三聚氰胺甲醛树脂包覆一种相变点为24℃相变材料A，制得相变储热微胶囊。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。