耐酸的

This paper introduces a method of computer aided design on optimum acidproof property of enamel products by mathematical programming.

介绍一种用数学规划方法进行搪瓷产品耐酸性能最佳的计算机辅助设计方法。

With the raw material of glucose and catalyst of amide, the technology of the preparation of acidproof caramel color was studied.

对以葡萄糖为原料，复合氨基化合物为催化剂制备耐酸型焦糖色素的工艺进行了研究，在单因素实验基础上，通过正交实验得出较好的工艺条件为糖液浓度60%、保温温度145℃、保温时间3h、催化剂用量5%，得到色率达163626，带负电荷的耐酸焦糖色素产品。

RE. Accumulator device material, it acidproof.

稀土。蓄电池设备上的材料，它耐酸。

It is noteworthy that silver powder is not acidproof, when it comes to acid will react to lower metallic luster, inking and business card printing and membership card should be used when the secondary material clients'require neutrase.

值得注意的是银粉不耐酸，当遇到酸性物质时将起化学反应，使金属光泽降低，故在调墨和制卡和会员卡制作时应采用中性辅助料进行调配。

Silver ink chemistry performance relatively stable, but not acidproof of silver, easy reactions with acid, which causes the imprinting of metal luster, Business card printing and membership card should be used in the process of making neutral auxiliary materials for inking should pay special attention to this point.

银墨化学性能比较稳定，但银墨不耐酸，容易跟酸性物质发生化学反应，从而使印迹的金属光泽性下降，因此，制卡和会员卡制作过程中应采用中性辅助料进行调墨，这一点应当特别注意。

PU conveyor possesses acidproof endure oil corrosion-proof fit performance.

PU输送带具有耐酸耐油耐腐蚀的优良性能。

Acidproof raw starch-digesting glucoamylase ; Aspergillus fumigates ; properties of enzyme ; fermentation condition

耐酸生淀粉糖化酶；烟曲霉；酶的性质；发酵条件

Moreover acidproof, anti-alkali, anti-aged ability to surpass national superior product standard one time above, the quality very well.

因为G713具有超强的渗透能力，而且耐酸、耐碱、抗老化能力都超过国家优等品标准一倍以上，质量相当出色。

Result indicated that the titer for IgY-Hp was 32 times higher than that for IgY in egg yolk from nonimmunized hens and the titer for Urease was 16 times.

对IgY的耐热、耐酸试验表明：pH对IgY－HP活性的影响和温度有关，温度越高，IgY－HP的耐酸能力越差。

Ceramic bearings can produce oxidation-ho, silicon carbide, silicon nitride and so on, diameter from 3mm-50mm, precision Machinable P0, P6, P5 level; its performance characteristics are: high temperature, oil-free self-lubricating, acid, alkali and salt corrosion , wear resistance, low noise, insulating diamagnetic, since high-speed operation; metal nano-ceramic bearing its production process for a new generation of high content of nano-particles in the heat and pressure infiltration of metal surface is activated to fill the cracks and pits the metal so that 3-5 micron metal surface is more smooth solid surface, greatly reduce the friction, improve Chennai base metals, and greatly increased the life span of bearings, and its characteristics are: long life (as an ordinary stainless steel bearings 2 -- 10-fold), low noise (as an ordinary stainless steel bearings, 70%), wear-resisting, acid, alkali, salt corrosion, high temperature, load large; ceramic bearing and metal nano-ceramic bearing design and development to meet the needs of the market for high-speed, low - noise, high load, the demand for corrosion-resistant; Machinery Production Department to produce aircraft rod end joint bearing, linear guide bearings, the fuel tank of earrings, plastic bearing, non-standard side bearing components, glass door hardware, such as high-precision control products; and provide CNC machining.

陶瓷轴承可生产氧化镐、碳化硅、氮化硅等，内径从3mm-50mm，精度可加工P0、P6、P5级；其性能特点为：耐高温、无油自润滑、耐酸、碱、盐腐蚀、耐磨、低噪音、绝缘抗磁、起高速运转；金属纳米陶瓷轴承其生产工艺为新一代的高含量纳米级微粒在热和压力的作用下被激活渗入金属表面，填补金属缝隙和凹坑，使金属表面3-5微米表面更光滑坚固，大大降低其摩擦力，提高金属的奈酸碱性，并大大提高了轴承的寿命，其特性为：长寿命（为普通不锈钢轴承的2-10倍）、低噪音（为普通不锈钢轴承的70%）、耐磨、耐酸、碱、盐腐蚀、耐高温、负载大；陶瓷轴承与金属纳米陶瓷轴承的设计开发以满足市场对高转速、低噪音、高负载、耐腐蚀的需求；机械生产部以生产机杆端关节轴承、直线导轨轴承、油缸耳环、塑料轴承、非标端轴承零部件、玻璃门控五金等高精度产品；并对外提供数控加工。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。