extraction rate造句
例句与造句
- Study on extraction rate of trace elements in tea
茶叶中微量元素浸出率的研究 - Effects of different solvents on extraction rate of qitaihe coal
不同溶剂对七台河煤萃取效果的影响 - Advances in studies of extraction rate and health - careeffect of trace elements in tea
比色管顶空气相色谱法测定水样中三氯甲烷 - Researches into the methods of raising the extraction rate of dioscingenin from dioscorea zingibernisis
快速提高盾叶薯蓣皂甙元提取率的研究 - Study on correlation between particle size of oxidized copper ore and its metal extraction rate in heap leaching
堆浸工艺中氧化铜矿石粒级与浸出率相关性研究 - It's difficult to find extraction rate in a sentence. 用extraction rate造句挺难的
- Heiye extraction rate is high , less wastage fibre , fibre damage small and easy to operate , and other advantages
具有黑液提取率高、纤维流失少、纤维破坏程度小、操作方便等优点。 - The experimental results showed that the extraction rate and mass transfer flux increased with the field strength increasing
在自行设计的连续电泳萃取池内实验研究了电场强度、两相流速等因素对丁醇萃取率及传质通量的影响。 - This phenomenon was closely related to the transportation and extraction rate of carbon atoms in the surface of catalysts at different temperatures
这种现象与不同温度下碳原子在催化剂表面的迁移和析出速率密切相关，也即与不同温度下催化剂的活性有关。 - Leaching experiments of metakaolin show that the final al extraction rate in a batch reaction is strikingly influnced by the inferior pore struture geometry of the metakaolin pellets
在轻度润湿状态下制备的高岭石团粒，经煅烧后，仍具有发达的粒内大孔结构。 - By introducing a licensing system and controlling the number of fishing licences i . e . limiting the entrants , the flp provides a framework for reducing the fishing effort , in turn slowing down the extraction rate of marine resources
透过引进发牌制度，以及规管牌照数目即限制牌照拥有人数目，鱼牌制度能减少捕鱼船数目，从而减慢海洋资源的开采速度。 - Conclusions vitrectomy for posterior segment intraocular foreign bodies combining with retinal detachment has many advantages : accurate , safety , less injury , high extraction rate and avoiding traumatic proliferative vitreoretinopathy , et al
结论眼后段眼内异物合并视网膜脱离，选择玻璃体手术具有直观、准确、安全、组织损伤小、异物摘出率高及去除外伤性玻璃体视网膜增生等优点。 - The objective of this article is to connect the two methods to establish a new analysis examination method , the main characteristics of which are high medicine extraction rate , thorough getting rid of impurity , suiting soporific analysis and examination , and simple , quick operation
本论文的研究目的是将两种方法相结合，建立起一种药物萃取率高、杂质去除彻底，可适合安眠药物中毒、致死案件检验、以操作简便快速为主要特点的分析方法。 - This paper is focus on the average nitrogen purity related to the air - separation production , and the function of improving oxygen extraction rate . analyzed the affecting factor of average nitrogen purity . and summarized the method of improve average nitrogen purity and its application to an air - separation plant
氮气平均纯度对空分生产中提高氧气提取率有重要的作用，分析了影响氮气平均纯度的几种因素，总结出空分装置提高氮气平均纯度的方法及应用。 - A preparation method of genome dna in spirulina with high quality and high extraction rate for rapd analysis is studied . the high quality genome dna was obtained from the pelitomorphic spirulina about 10 % water content after lyophilized , isolated with ctab buffer and two - time - precipitation method
以含水量约为10的冷冻藻泥为材料，采用ctab缓冲液及二次沉淀提取法，建立了一个可获得较高纯度和得率、适用于rapd分析的螺旋藻基因组dna制备方法。 - The extraction technology of carotenoid from arctium lappa l is under study in this paper , and the effects of factors like extraction temperature , extraction times , granularity of burdock dusts , and solid - liquid ratio on the extraction rate of carotenoid are examined through single factor and orthogonal experiment
摘要考察了牛蒡中类胡萝卜素的提取工艺，并通过单因素实验和正交试验研究了提取温度、提取次数、物料粉碎粒度、料液比等因素对类胡萝卜素提取率的影响。
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