查询词典 micro

Apparent different thermal behaviors between micro-PS and o-PS were observed during DSC scan: micro-PS displayed an irregular exotherm aboveglass transition and an exotherm of about 6.4 J/g at around 157 ℃ during the firstscan, and only one glass transition similar to o-PS was shown in the subsequent scan.

具体表现为两者在热行为方面的差异：第一次DSC扫描过程中，micro-PS出现两个放热峰，第一个不规则且与玻璃化转变重叠，第二个在157 ℃；而第二次DSC扫描则仅表现出与o-PS一样的玻璃化转变。

The flow character of microfluid in micro channel is the significant factor in micro injection molding and microfluid control system design.

摘 要：微尺度条件下流体的流动特性是微纳零件制造与微机械装置控制系统设计中需考虑的重要因素。

The results show that some flow characteristics of the microfluid are the same as the micro fluid,but some other flow characteristics are different from the micro fluid.

分析了不同因素如压差、工作流体类型、温度等因素对流体流动特性的影响，既得到了一些和宏观流体相同的流动特性，也得到了微流体所特有的流动特性。

Hydrothermal method is one is one of ways to prepare but no Zinc Borate micro-powder and of be report preparation oxid powder,but no Zinc Borate micro-powder.

这样既降低原料成本，又能充分利用工业废料，变废为宝，符合环保要求，为合理利用工业固体废料开辟了一条绿色环保的途径。

In recent years, combustion researchers have increasingly taken cognizance of the importance and pressing of study on micro-combustion, especially on catalytic combustion of methane in micro-scale.

近年来，燃烧工作者已经越来越清楚的认识到对微尺度燃烧进行研究的必要性，尤其是甲烷的微尺度催化燃烧，到目前为止，国内还没有其他单位开展过这方面的研究。

Master Wu smartly amalgamates the issue through both a micro view and a micro view.

Master Wu 把微观思想和宏观思想结合到一起去解释这个问题。

The research indicated that high precision micro-gear can be batch achieved by silicone mould vacuum casting and the vacuum deaerating time had the most important influence on the physical dimension of micro-gear.

研究结果表明，利用硅胶模进行微齿轮真空铸型可批量获得精度较高的成形件，真空脱泡时间对微齿轮成形件的外形尺寸影响最大。

This paper proposed a new reflection method in micro-friction testing , including its design principles, structure of micro-force sensor, demarcating method of the apparatus.

给出了一种基于光反射法的微摩擦测试仪的设计方法，介绍了该仪器的设计原理、测力传感器的结构设计、仪器的标定方法。

The wear surface morphologies showed that the mechanism of the 45 steel was micro-cutting and plastic deformations, and the mechanism of high chromium cast iron was micro-cutting of matrix structure and desquamating of carbide particles under the sand slurry wear condition.

对于象45钢这类较软的材料，在泥沙磨损条件下，材料的磨损机理主要是显微切削和多次塑性变形。对于含有较多高硬度碳化物质点的高铬铸铁类材料，在泥沙磨损条件下，材料的磨损机理主要是基体组织的显微切削和碳化物颗粒的脱落。

In order to improve the refrigerating efficiency of the micro-vortex-tube, we have proposed a cooling system of a micro-vortex-tube with humidifying at the hot end.

为了提高微型涡流管的制冷效率，提出了涡流管热端加湿制冷系统，通过对热端气体加湿降温，获得低于环境温度的气体，同冷端气体一起制冷。

Use nationalization degree and the relationship that commercialize degree, condition of calculable market economy plays scope of optimal and state-owned economy.

利用国有化程度与市场化程度的关系，可计算市场经济条件下最佳国有经济规模。

The kinds of extractant also effected desulfurization rate .

萃取剂对脱硫率的影响也很大，乙二胺的萃取效果优于甲醇的。