查询词典 corrosive

For posttensioned elements, it is very important that the grout fully encapsulates the tendons within the ducts, and that no potentially corrosive substances be added to the grouts.

使钢筋后张为要件，这是非常重要的一点是用稀砂浆全面概括了肌腱内的管道，而没有潜在腐蚀性物质被补充到浆液。

Sea water is strong erosive fluid and there are many halobios which also corrosive materials, so it is necessary to select corrosion resistant materials that make sure the operating safety and reduce the fist cost of the system.

海水化学成分复杂并含多种海洋生物，对材料具有很强的腐蚀性，为保证海水制冷热泵系统的安全可靠，并尽量降低海水制冷热泵系统的初投资，耐海水材料的选用十分关键。

The preparation method of the invention is innoxious and innocuous in the process of preparing hexafluorophosphate lithium and is not corrosive to equipment.

采用本发明的制备方法在制备六氟磷酸锂过程中无毒无害、且对设备没有腐蚀性。

M. It is inoxidizable、anti-corrosive. The contact resistance can be kept very stable and ＜1 0 0 mΩ.

μm，抗氧化、耐腐蚀、低接触电阻，且在寿命周期内接触电阻＜1 0 0 m

H52-62 micaceous ferric oxide epoxy anti-corrosive coating is consisting of epoxy resin, micaceous ferric oxide, filling agents, aids and other materials. It is two components coating.

H52-62环氧云铁防腐漆是由环氧树脂、云母氧化铁颜料、填料、助剂等材料组成的双组份涂料。

H52-62 micaceous ferric oxide epoxy anti-corrosive coating has perfect shielding effect.

该漆具有良好的屏蔽作用，涂层干燥后，在被防护物表面形成了连续薄膜，使介质不能和金属接触，避免了金属的腐蚀。

H52-62 micaceous ferric oxide epoxy anti-corrosive coating can be applying for anti-corrosion of the oil tank, oil lining, chemical equipment, and steel facility on the sea.

适用于各种油罐，输油管线，化工设备、海上钢铁设施等的防腐，作为底漆或中间漆使用。

Following aspects are specially discussed:(1) In-situ study on the mechanism and the rate determining step of corrosion processes at the interface between metal and corrosion media;(2) Reliability of structures in corrosive environment;(3) In-situ non-destruction corrosion inspection, evaluation, repair and maintenance of engineering structures;(4) A new approach for material selection-life cycle costs, LCC;(5) Terotechnology;(6) Corrosion protection and environmental protection;(7) microbiologically influenced corrosion;(8) Computer aided design of corrosion protection;(9) Corrosion and protection of reinforced concrete structures;(10) Corrosion and protection of marine structures;(11) New development of coating and corrosion inhibitor etc.

论述了腐蚀科学与防护技术几个值得注意的发展动向，它们包括：(1)金属／腐蚀介质界面反应及其快速步骤的原位研究；(2)在腐蚀环境中结构的可靠性；(3)腐蚀的在线无损检测／评价和设备的维修保养；(4)材料优选的新方法－LCC；(5)防护系统工程学；(6)腐性防护与环境保护；(7)微生物腐蚀；(8)腐蚀防护的计算机辅助设计；(9)钢筋混凝土结构的腐蚀防护；(10)海洋工程结构的腐蚀防护；(11)防护涂层和缓蚀剂的新发展等。

The compensator is made up with compensate pipeline, two flanges fixedly connected with the compensate pipeline and a diversion knot fixedly connected with one of the two flanges and installed in compensate pipeline. Tube wall's structure is as follows: outer layer is fibre enhanced elastomer composite material whose concrete form is fibre cloth enhanced latex mixedly weaved by non-asbestos fibre and steel wire; the second layer is anti corrosive coating wax cloth made by polytetrafluoroethylene; the third layer is thermal protective coating made by glass wool or refractory wool in block shape between two layers of glass fibre clothes; inter layer is dust layer made by glass fibre dilatants voile fabric braided after surface treatment.

本发明的一种多层结构纤维增强弹性体管道补偿器，由补偿管段、与补偿管段两端固定连接的两个法兰、以及一端与两个法兰之一固定连接而安装在补偿管段内的导流套构成，补偿管段的管壁结构为：外层为纤维增强弹性体复合材料，该材料的具体形式是非石棉纤维与钢丝混合编织的纤维布增强橡胶；第二层是由聚四氟乙烯漆布构成的防腐层；第三层是由两层玻璃纤维布之间包覆的块状玻璃棉或陶瓷棉构成的隔热层；内层是经表面处理的玻璃纤维膨体纱编织布构成的防尘层。

As made from Ti-alloys,the gauge is applicable to pressure measurement for highly corrosive mediums which should be noncorrodible to Ti - alloys.

钛压力表适用于测量对钛合金不起腐蚀作用的强腐蚀性介质的压力。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。