通过高温抗氧化、盐雾腐蚀和应力腐蚀试验研究了07X16H6沉淀硬化不锈钢在使用状态（回火态）时的耐蚀性能。
The corrosion resistance of 07X16H6 precipitation hardening stainless steel in tempered state was studied using high temperature oxidation, salt-spray test and stress corrosion test.
化石是在50英尺深的石灰岩层里，它形成在大约百万年前由于海水泥沙沉淀物的堆积硬化。
The fossils were found in a seam of limestone that was 50 feet thick and was created when ocean sediments solidified millions of years ago.
研究发现，钛含量增加，使钢中获得细小沉淀物的弥散分布，细化晶粒，增强时效硬化，从而提高该钢的抗拉强度。
The results showed that as the content of Ti increasing , fine precipitates distribute dipersely, grain fine and age - hardening enhanced in the steel, so tensile strength in this steel is improved.
用聚乙二醇沉淀物组分分析法测定35例重症肌无力和19例多发性硬化患者血清循环免疫复合物(CIC)。
Circulating immune complexes (CIC) in serum were determined in 35 cases of myasthenia gravis and in 19 cases of multiple sclerosis respectively.
用聚乙二醇沉淀物组分分析法测定35例重症肌无力和19例多发性硬化患者血清循环免疫复合物(CIC)。
Circulating immune complexes (CIC) in serum were determined in 35 cases of myasthenia gravis and in 19 cases of multiple sclerosis respectively.
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