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- ratio of alkyl components 烷基组份的比率
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- The effects of catalyst dosage, the ratio of benzene to olefin, reaction temperature and reaction time on the yield of alky-benzene and the quality of alkylate were investigated. 考察了催化剂用量、反应温度、反应时间、苯烯比对烷基苯收率和烷基化油质量的影响。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The ratio of men to women was two to one. 男女的比例是二比一。
- The strike is the ultima ratio of Trade Unionism. 罢工是工联主义的最后手段。
- The ratios of 1 to 5 and 20 to 100 are the same. 1与5之比和20与100之比相同。
- This is the prime ratio of the nascent increments. 这是最初增量的最初比。
- Compression ratio of the server input data stream. 服务器输入数据流的压缩比率。
- Compression ratio of the server output data stream. 服务器输出数据流的压缩比率。
- Low utilization ratio of healthcare resources. 卫生资源利用效率不高。
- A new process for synthesis of alkyl polyglycoside (APG) is presented. 介绍了一种烷基糖苷的合成方法。
- Peroxidation of alkyl aromatics is the key step to synthesis of phenols. 烷基芳烃过氧化反应是酚类合成反应的关键步骤。
- Exhibiting a high ratio of output to input. 功效大的产出与投入比值高的
- The ratio of hits to misses for the cache. 缓存命中数和未命中数的比率。
- Length to diameter ratio of flexspline. 柔轮长度与内径之比。
- Ratio of lift coefficient to drag coefficient. 升力系数与阻力系数的比值。
- The male to female ratio of cases was 3:1. 病例的男女比例为3:1。
- The length of alkyl, carbon chain about betaine type amphoteric surfactant affects its surface activity and other properties. 摘要甜菜碱表面活性剂的烷基碳链的长度对其表面活性及其它性质有不同程度的影响。