发泡的

The manufacturing process of foaming mould of an oil pump body by using LOM prototype,electroforming and wire-arc spraying was introduced in detail.

以制造泵体发泡模具为例，详细介绍了在LOM原型的基础上，通过LOM原型的预处理、电铸和电弧喷涂等工艺手段快速制造发泡模具的过程。

Effects of foaming agent、vulcanizer and the match of the two on the compress stress relaxation of the silicone rubber foam were studied.

研究了发泡剂用量以及发泡剂与硫化剂之间的匹配等对硅橡胶泡沫材料压缩应力松弛的影响。

High elastic etherate is applied to foam on the spot in normal temperature and normal pressure,so as to form the foam whose inner surface is the same as that of the jade craftwork and whose foaming ratio is high.The profile is cutted by laser and its surface is electrostaticly woolimplanted.

采用高回弹组合醚在常温常压下现场发泡，成型出与玉器工艺品外形吻合、发泡倍率较高的泡沫体，用激光刀剖切并对剖切面及成型轮廓面进行静电植绒，做出了外形美观、减震效果优异的高档内包装。

Rising of fertilization membrane during induced maturation indicates insemination is not necessary to form the fertilization membrane. The oocyte will not become fertilizable until GVBD has happened and can still be fertilized after the second polar body extrusion.

卵母细胞只有在生发泡破裂之后才具有受精能力，从生发泡破裂到第二极体排出前的整个减数分裂过程中，卵母细胞都可以受精，但是只有在第一极体排出前受精的卵母细胞才能发生卵裂。

In the sub-cluster scale theory, R1 indicated the possibility which the hole skip the middle size hole to become a big cell, it would make striking influence on the tensibility ; R2·R1 indicated the well-distribution degree of cell size, it would make the notable influence on the cell density P; R2/R1 indicated the big cell and small cell exchange possibility, it would make the remarkable influence on the re-spring degree because of the different influence with the hole size.

其中R1表征泡孔越过中等泡向大泡孔缔合的倾向，它对断裂伸长率影响最大；R1·R2表征泡孔的均匀性，受泡孔密度影响较大；lnR2／R1表征体系在发泡过程中大小泡孔相互转化倾向比，由于大小泡孔对泡体回弹率贡献不同，lnR2／R1对发泡体回弹率影响较大。

In this paper, the status quo of foamed sole materials is introduced and the development of the materials is given.

综述了发泡鞋底材料的研究现状，并由此总结出发泡鞋底材料的发展趋势。

The apparent density of the porous PLA decreased with increasing content of nucleating and foaming agent.

结果表明，发泡剂与成核剂的增加能降低发泡PLA的表观密度，增加其泡孔密度。

In the PE blowing procedure, mold temperature, mold pressure mold duration are the essential conditions and the mold temperature determine the decompose speed of blowing agent AC and cross link agent DCP.

在PE发泡工艺中，温度、时间、压力是不可缺少的工艺条件，其中温度决定了发泡剂、交联剂的分解速度。

The properties of the two products were measured and the results showed that they have low Krafft point, good foam height and lime soap dispersing power.

测定了产品的克拉夫特点、发泡力和钙皂分散力，发现两种产品均具有较好的发泡性能和钙皂分散性能。

Company was Dongguan Wang foam products factory was established in 1999, the company cultivate another few years a large number of excellent technical staff, has from the foam, spray paint to print a long service package equipment.

公司前身东莞发泡王制品厂成立于1999年，公司经营数年培养另外大批优秀的技术人员，有从发泡，喷漆到印刷一条龙服务的整套设备。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。