抗腐蚀

Lead is a common kind of heavy metal, and it is widely used in industry and daily lives because of its malleability, low melting point and resistance to corrosion.

铅是一种常见的重金属，由于其延展性好、抗腐蚀能力强、熔点低等特性，在工业生产和日常生活中被广泛应用。

It is the free-machining modification of the basic 18% chromium – 8% nickel stainless steel.

合金（UNS S30303）是无磁性的、奥氏体、可自由切削的不锈钢产品，这个产品在基10%铬、8%镍的不锈钢产品基础上稍作变化，它的机械切削性更强，同时还保持了良好的机械和抗腐蚀特性。

In metal foil above with UV ink business card printing and membership card making 30 μm thick corrosion resistance of antenna coil Roadmap.

在金属箔上面用UV油墨制卡和会员卡制作30μm厚的抗腐蚀的天线线圈的线路图。

The welding and corrosion resistance of Incoloy 825 steel and its application in the high-pressure air cooler in hydrocracker are studied.

对Incoloy825材料的焊接和抗腐蚀性能，以及在加氢裂化装置高压空冷器上的应用中应注意的问题进行了探讨。

Roup of corrosion resistant steels containing at least 10.5% chromium and may contain other alloying elements.

含铬量最低在10.5%，可能也含有其他合金元素的抗腐蚀钢铁。

The scintillant chamber is renovated and some new techniques are used to the ZnSscreen,which makes the instrument damp-proof and anti-erosion.The lifetime of the scintillometer has been extended and the application environment has been widened.The scintillomenter has a 51 series of microcomputer with a powerful 89c52-core.

研制中对闪烁室进行了大胆的革新，对ZnS屏采用了新工艺和高科技技术处理，彻底解决了ZnS防潮难题，同时大大提高了抗腐蚀能力，大幅度延长了闪烁室的寿命，拓宽了应用环境。

Stainless steel had a good antic-corrosive performance in alkalic solution and sodium carbonate containing uranium solution.

铀铌合金在环境气氛中有良好的的抗腐蚀性能。

The changes of morphology and mass in the process of pretreatment,the morphology and the phase constitution of chemical conversion film formed by stannate were studied using scanning electron microscope,X-ray diffraction and the mass loss method.

利用扫描电镜、X射线衍射和质量损失等手段，研究预处理前后的表面形貌及质量变化和锡酸盐化学转化膜层表面形貌及其相组成，采用盐雾和湿热实验箱检验膜层的抗腐蚀性能。

The changes of morphology and mass in the process of pretreatment, the morphology and the phase constitution of chemical conversion film formed by stannate were studied using scanning electron microscope, X-ray diffraction and the mass loss method. The corrosion resistance of film were studied by salt spay test and damp test.

利用扫描电镜、X射线衍射和质量损失等手段，研究预处理前后的表面形貌及质量变化和锡酸盐化学转化膜层表面形貌及其相组成，采用盐雾和湿热实验箱检验膜层的抗腐蚀性能。

The mega crystal of Fluorphlogopite Mica produced by the company is the only domestic product, which is good at heat-resistant, anticorrosive with low loss of high frequency medium, high body resistivity, good photopenetrativity, transparence, divestivity, elasticity, unaging, infragility, etc, and mainly applied in the environment of high frequency medium, high temperature vacuum, strong acid and alkali substituting for polyquadrifluorethene, crude mica and quartz glass and other materials.

所研制的氟晶云母大晶体在国内属唯一产品，该产品是一种集耐高温、抗腐蚀、高频介质损耗低、体电阻率高、光波透过率极佳等优点于一身的新材料，并具有透明、可分剥和富有弹性、不老化、不易碎等特性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。