The nature of the polymer is currently a trade secret.
该聚合物的属性目前是个行业秘密。
Yet the overall benefit depends on how long the polymer film lasts.
不过总的收益取决于这种高分子膜的耐用程度。
But the manufacturers often do not give the polymer that chance.
但制造商往往不给聚合物这种机会。
When a current is passed between these electrodes, the polymer gives off light.
当电流通过两个电极时高分子材料便会发光。
In initial tests, they will focus on breaking down the polymer into its constituents.
在最初的测试中，他们致力于把聚合物分解成其成分。
The study of polymer alloys is the most active domain in the polymer materials science and engineering.
高分子合金是高分子材料科学与工程中十分活跃的研究领域。
As the polymer contracts in one direction, it expands in another, and these movements can do useful work.
当聚合物往某一方向收缩时，则会往另一方向膨胀，这种运动很有用处。
This result will be helpful to understand the interaction between the femtosecond laser and the polymer.
本文的研究结果有助于我们了解飞秒激光和聚合物的相互作用。
From this information they calculated the improvement in stiffness the graphene gave to the polymer composite.
通过这些信息他们可以计算出加入石墨烯后高分子复合材料的刚度改进。
At body temperature, the polymer-water bonds weaken, and the polymer molecules prefer to bond with each other.
体温下聚合物和水之间的化学键变弱，聚合物分子彼此更易于成键。
Wherever the light falls on the polymer it causes it to solidify, binding the particles in the slurry together.
紫外线所照射到的区域，该区域的聚合物便会凝固，并将陶浆中的颗粒粘合在一起。
But when they are zapped with a beam of electrons from a particle accelerator, the polymer chains are desaturated.
但是，当它们经过粒子加速器发射的电子束扫描后，聚合分子链被去饱和。
This suggests that the self-stiffening is not the result of chemical changes in the polymer, which can usually be undone by heat.
这说明材料强度提高并不是聚合物发生化学反应造成的，一般这种变化在加热状态下是可逆的。
Mixing the polymer with commercially available carbon nanotubes in a solvent separates semiconducting tubes from conducting tubes.
把这种聚合物和碳纳米管在一种溶剂中混合，可以将半导体管和导体管分离开。
America's Food and Drug Administration has already approved both the polymer the implant is made from and the active agents it USES.
美国食品药品管理局已经核准了组成该植入物的聚合体和该植入物所用的活性因子。
The process does endow the polymer to conduct heat in only one direction, however, unlike metals which conduct equally well in all directions.
与热量在金属材料中可以向各个方向传导有所不同，这种制程能够令热量在这些聚合物中只沿着某一个方向传导。
The result is a set of synthetic metabolic pathways-ones that do not exist in nature-which turn the polymer out in satisfyingly large quantities.
结果，我们就有了一套合成代谢的“小捷径”(它们现实中并不存在)，从而大量产出理想的聚合物。
The fluid flow and heat transfer of the polymer and thermal oil in the die have an important impact on the palletizing performance of the die.
模板内部聚合物熔体和导热油的流动与传热情况对切粒模板的切粒性能具有重要影响。
By using melt gear pump, production efficiency and product quality can be improved and production cost can be reduced in the polymer processing.
在聚合物加工中使用熔体齿轮泵可以提高生产效率和产品质量，降低生产成本。
Overall the polymer has similar properties to LDPE, but has somewhat better strength properties in films, and hence this is its major area of use.
总的说来，此聚合物与低密度聚乙烯性质相似，但在薄膜中的强度性质要好一些，因此这就是其主要应用领域。
The design of the coat-hanger die is of significant importance for the polymer melt distribution across the die and the quality of the final product.
衣架型模头的设计对于熔体分配的均匀性乃至最终产品的均匀性至关重要。
When a voltage is applied, positive charge builds up on one electrode and negative charge on the other, creating an attractive force that squeezes the polymer.
加载电压时，正负电荷分别在两个电极上聚集，生成一股挤压聚合物的引力。
Detailed spectroscopy of one of the polymers (PDMS) suggests that chemical reactions may be involved, as many oxidized derivatives of the polymer were detected.
通过对其中一种聚合物进行详尽的光谱分析表明，可能发生了化学反应，观测到了聚合物的氧化产物。
He created this composite by growing a forest of nanotubes using hot hydrocarbon gases and an iron catalyst, and then filling the space between the tubes with the polymer.
材料的合成过程是这样：首先，他使高温碳氢混合气体和铁催化剂相互作用产生密集的碳纳米管群，然后再用聚合物充填碳纳米管间的空隙。
Furthermore, we use the polymer optical fibers as the passages between the target plane and the photo-electronic detectors in order to increase the anti-jamming ability.
另外本系统采用聚合物光纤作为靶面与探测器阵列之间的光学通道，有效地增强了系统的抗干扰能力。
This research will also aid the understanding of the polymer materials used in plastic electronics in applications such as electronic paper and intelligent labels on groceries.
这些研究也将有助于更好地了解用于塑料电子应用的高分子材料，例如电子纸张和智能杂货标签。
The mechanical properties and the resistance to water and heat of the polymer modified cement based waterproofing coating are greatly improved by the synthesized melamine resin.
三聚氰胺甲醛树脂交联剂可明显改善聚合物水泥基涂料的力学性能、耐热性能和耐水性能。
The mechanical properties and the resistance to water and heat of the polymer modified cement based waterproofing coating are greatly improved by the synthesized melamine resin.
三聚氰胺甲醛树脂交联剂可明显改善聚合物水泥基涂料的力学性能、耐热性能和耐水性能。
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