we supply designing of hand-board , planning of product structure, plastic forming, 3 d output and cnc processing.

the paper introduces the application of injection forming as an assembling method.

通过实例介绍了注塑成型作为一种装配方式在部件总成中的应用.

all components are injection moulded for high efficiency and low processing cost.

该泵零部件均为注塑成型,生产效率高,加工成本低.

another variation of injection molding is structural foam molding.

注塑成型的另一种变形是结构发泡注塑成型.

minimum 3 years experience of project management in injection and molding industry.

3年以上注塑行业项目管理经验.

for example, a hypermedia presentation on navigation might include links to astronomy, bird migration, geography, satellites, and radar.

例如，有关导航超媒体演示可以包括天文、鸟类移栖、地理、卫星以及雷达等链接。

the field of bird migration is currently going through a revolution, and these are certainly very exciting times for us.

鸟类迁徙领域正在进行着一场革命，对于我们来说，这也是激动人心的时刻。

the story of bird migration is the story of promise - a promise to return.

影片的第一句话是：候鸟迁徙的故事就是承诺的故事——承诺回归。

bird migration "revolution"

鸟类迁徙“大革命”

these facts have intense effects on bird migration and crop production.

这些现象都对鸟类的迁徙和庄稼的产量有着强联的影响。

klaassen says so little is known about bird-migration strategies that he wouldn't be surprised if the great snipe's record is broken soon.

克拉森说，因为我们对鸟类迁徙的策略知之甚少，因此当沙锥鸟的记录很快被打破时他也不会很惊讶。

the bahraini ornithologist blog bahrain obs posts pictures and gives an update on bird migration.

巴林鸟类学博客BahrainObs张贴鸟类迁徙的照片与更新消息

working out bird migration patterns was one of the triumphs of natural history.

找出鸟类迁移规律才是自然学史上无数可嘉可贺的成就之一。

meifen processing, back cans of production.

镁粉加工 、 还原罐生产.

a method was developed for the residue analysis of bromoxynil in soil and water.

本文研究建立了溴苯腈在土壤及水中的残留测定方法.

the impacts of multiple operative parameters on the sony-degradation of polychlorinated biphenyls and bromobenzene were investigated.

考察了多种操作参数对多氯联苯、溴苯超声波降解的影响.

Organic chemistry of bromine ⅶ synthesis on cyclic phosphates of 2,2-bis ( bromomethyl)-1,3-propanediol with polybrominated phenol

溴素的有机化学Ⅶ.2,2双（溴甲基）1,3丙二醇和多溴代酚的环状磷酸酯的合成

Organic chemistry of bromine ⅳ. synthesis of polybrominated aromatic esters of monosubstituted benzoic acid

溴素的有机化学Ⅳ.单取代苯甲酸多溴代芳酯的合成

The Effects of Ambroxol and Dexamethasone to Inflammatory Signal Transduction in Lipopolysaccharide-Induced Acute Lung Injury in Rats

盐酸氨溴素及地塞米松对脂多糖诱导大鼠急性肺损伤炎性细胞信号转导影响的实验研究

Using 2-acetyl benzimidazole and sodium bromide as raw material, 2-( dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light.

以2-乙酰基苯并咪唑和溴化钠为原料，在光照条件下用氯气置换出溴化钠中的溴素，合成兽药噻苯咪唑中间体-2-（二溴乙酰基）-苯并咪唑氢溴酸盐。

Analysis and Prospects for Present Status of Production and Utilization of Bromine

溴素生产应用现状分析及展望