查询词典 polystyrene

Contact angle meter, scanning electron microscope, atomic force microscope and X-ray photoelectron spectroscopy are used to measure the wettability, microstructure topology and chemical compositions of polystyrene surface before and after air plasma treatment.

通过接触角测量仪、扫描电镜、原子力显微镜和X射线光电子能谱对处理前后表面润湿性、结构形貌和化学成分的观测。

Catalytic degradation of polystyrene in supercritical toluene and n-hexane using barium oxide were carried out. The results show that toluene is better.

本文以氧化钡为催化剂分别在超临界甲苯和超临界正己烷中考察了聚苯乙烯的降解过程，结果表明超临界甲苯的效果优于超临界正己烷。

Its main raw materials for the fly ash, slag, perlite, recycling polystyrene board, glass screen cloth and Straw, the comprehensive utilization of waste of resources and environmental protection products energy-saving products.

其主要原材料为粉煤灰、炉渣、珍珠岩、回收聚苯板、玻璃丝网布和农作物秸秆等，属于废旧资源综合利用产品和环保节能产品。

Full-mold casting is a technique similar to investment casting, but instead of wax as the expendable material, polystyrene foam is used as the pattern.

实型铸造是与熔模铸造类似的技术，但它用做型模的消耗材料是聚苯乙烯泡沫而不是石蜡。

From two pieces of thermoformed polystyrene that are die-cut to create individual parts.

该管理单元的盖子是由单独杯业由两片热聚苯乙烯的模切创造个人部分。

Measurements of mean residence time and penetration of submicrometer aerosols in flows in tubes were made within the range of Reynolds numbers from 0.07 to 0.26 by widening of aerosols pulses analysis of monodisperse polystyrene spheres solid particles injected in clean nitrogen flow through a diffusion battery of capillary tubes.

在Reynolds数0.07～0.26范围内，采用亚微米聚苯乙烯球形硬气溶胶粒子脉冲，测定了气溶胶粒子在毛细管扩散池组中的谱带展宽，由此获得了气溶胶在毛细管中的平均保留时间和穿透率。

This is more noticeable with certain materials (e.g. polystyrene, acetals, etc.), particularly if the mouldings are simply broken from the gates.

这对某些塑料更为值得注意（例如，聚苯乙烯，acetals等等），尤其是塑件被简单地从浇口折断时更明显。

In the early days avidin extracted from the egg, this egg avidin-alkaline-glycoprotein, and the adsorption of polystyrene carrier highly for ELISA in the background can increase.

在早期，亲和素从蛋清中提取，这种卵亲和素为碱性糖蛋白，与聚苯乙烯载体的吸附性很强，用于ELISA中可使本底增高。

But,things are changed due to our company's newly marketed SMC backboards that are made from imported environmental friendly molding resin,polystyrene,fiber,etc by high-temperature single-press by a 1600T hydraulic press.

我公司率先推出新型SMC篮板，本产品采用进口环保模压树脂与聚苯乙烯、纤维等各种进口化工原料经1600T液压机高温模压一次成型制造。

Company owned by several domestic advanced full-automatic and semi-automatic vacuum machine, into the middle of polystyrene Machinable BOPS, polypropylene PP.

公司拥有的数台国内先进的全自动和半自动真空吸塑机，可加工成产聚苯乙烯BOPS、聚丙烯PP。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。