塑料的

With plastic brainpan product as an example , the plastic melt flow is analyzed and simulated by Moldflow software , and the mold is designed by the adoption of UG software according to the basic process of modern mold design method , leading to reasonable injection molding parameters , optimized mold structure , two dimensional drawing of mold structure and three dimensional shape for NC machining .

以塑料头盖制品为例，按照现代模具设计方法的一般过程，综合运用Moldflow软件进行塑料流动分析和UG软件进行模具设计，得到了合理的注射工艺参数和优化的模具结构，以及模具的二维工程图和用于数控加工的零件三维编程模型。

Through comminuting thermoplastic, lily and angelica, the result illustrate that turbulence mill can comminute thermoplastic under normal temperature ;Proving the turbulence mill is fit to crush Chinese traditional medicine,it can conglobate fibre of powder to benefit the classification.

在湍流式粉碎机中，针对热塑性塑料、高纤维含量的当归和百合等进行了实验，结果表明：湍流式粉碎机能够在常温下粉碎出热塑性塑料超细粉体；同时也证明了湍流式粉碎机适用植物类中药材的超细粉碎，它能有效的把粉体中的纤维聚成团，便于下一步粉体的分级工作。

Mechanism of blasting effect is specified,and mechanism of directional breaking controlled blasting effect of cutting seam cartridge is analyzed and discussed and dynamic strain for dandification of rock is tested and analyzed.

分析了塑料单向阀的结构特点及工艺要求，介绍了塑料单向阀注射模的结构及工作过程，并重点介绍了该模具的切缝功能，对类似模具的设计有一定的参考作用。

All thanks to the Plastic Age, now scientists say that a common 18ingredient in most plastics, called Bisphenol A, or BPA, causes reproductive harm in rats at levels below what most humans are exposed to every day.

全亏了这个塑料时代，如今，科学家们说大多数塑料里的普遍成分——双酚A，简称BPA，会损害鼠群的生殖系统，而大多数人每天接触这种造成损害的双酚A的量竟比鼠类接触的量要高。

Companies always adhere to the "United fight, pioneering and innovative" spirit of enterprise, for over two decades, with expanding business development, from the creation of the early development of a single plastic varieties to General office chair, swivel chair matching plastic products, metal products, bars chairs, office furniture, such as series of a manufacturer and distributor.

公司始终坚持"团结拼搏、开拓创新"的企业精神，二十多年来，随着企业的不断扩大发展，由创建初期单一的塑料品种发展到综合的办公椅、转椅配套塑料制品、五金制品、酒吧椅、办公家具等系列的制造商和销售商。

The results indicate that tar is highly aromatized at the highest final temperature,the atomic ratio of C/H for PE and waste tire tar is between 0.42 and 0.82,and the high valuable compounds are identified in tar.

研究表明：在试验温度范围内，热解终温对试验物料的焦油产量和焦油族分有明显影响；PE塑料和废轮胎焦油的C／H原子比为0.42～0.82，具有较好的加工性能；PE塑料焦油含有高经济价值的化合物，是很好的化工原料。

The constant balancing act that plastic molders of packaging products face, both now and in the past, is how to provide plastic packaging options that exhibit the desired look, perceived luxury, and technical efficacy and performance at costs that the cosmetic and personal care product marketers can work with.

不断平衡机的塑料包装产品的脸，无论是现在还是过去的，是如何提供塑料包装选项，展览所需的期待，认为豪华，技术效果和性能上的费用化妆品和个人护理产品行销人员可以工作。

We have developed on our own various types of PE, PP, ABS, PS special Color Master Batch, widely used in injection molding, blow molding, blow film and filature, etc, and provide professional color matching, modified granulation services for plastics customers, strictly complying with QB1648-92 standard, and use advanced computer color matching system to provide rapid plastics color matching services and ensure that constant stability of Color Master Batch.

凭借多年以来在颜料行业的领先优势和厚重的技术积累，本公司自主开发了各种PE、PP、ABS、PS专用色母，广泛适用于注塑、吹塑、吹膜、纺丝等工艺，并为塑料客户提供专业配色和改性造粒服务，严格执行QB1648-92行业标准，使用先进的电脑配色系统为客户提供准确快速的塑料配色服务，并保证色母质量的长期稳定。

First, you will need to buy the extra large plastic eggs so you reduce the chance of your dog trying to eat the plastic.

首先，你需要购买额外的大型塑料蛋，你的机会减少您的狗吃掉的塑料。

The grime that sticks on the plastic film will influence the shoot of the sun and the air temperature and the earth temperature in the plastic film. The plastic film washer is designed on the principle of the impulse water turbine. When it works, the small-amount but high-fall flow pushes forward the bladed rotors, and the bladed rotors drive the brushes to wash the film.

粘附在塑料薄膜的灰尘影响光的入射及大棚内的气温和地温，塑料大棚清洗机利用冲击式水轮机工作原理，以少水量、高落差的水流推动转轮，转轮带动刷子清洗薄膜。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷