inoculants造句

• Technical regulation for production of agricultural microbial inoculants
  农用微生物菌剂生产技术规程
• The influence of ba inoculant on the structure and property of cast iron
  孕育剂对铸铁组织及性能的影响
• inoculant of photosynthetic bacteria
  光合细菌菌剂
• How are inoculants controlled
  如何控制孕育剂？
• By improving foundry method, controlling composition, choosing appropriate inoculant and using te-coating, the shrinkage defect could be reduce effectively
  通过改进铸造工艺、控制铁液成分、选择合适的孕育剂、使用碲涂料等综合控制手段，能有效降低缩松缺陷率，防止缸盖的渗漏现象。
• The product is produced according to general standard . as inoculant alloy in cast iron, deoxidizer in steel-smelting, the product is used widely in steel industry . it has unique and special function on a long time of anti-declining, reducing gasholes of cast material and improving processing function
  以硅为基础的硅锶合金按通用标准生产，作为高牌号灰铸铁的孕育剂，炼钢中的脱氧剂，合金剂而广泛应用于钢铁工业之中，作为孕育剂在抗衰退时间长，减白口能力强，减少铸件气孔，改善加工性能方面均有著独特的作用。
• Genetic diversity and phylogeny of 55 slow-growing rhizobia isolated from peanut ( arachis hypogaea ) in china were determined by analysis of host-plant range, phynotype, 16s rrna rflp, 16s rrna sequence, 16s-23s igs rflp, rapd, rep-pcr, dna-dna hybridization homology . at the same time, the competitive nodulation capacity of rhizobia, effect of host plants and soil ph on the rhizobia were determined for screening and improvement of high effective rhizobium inoculant
  本研究采用宿主范围试验、表型性状测定、16srrna-rflp、16srrna序列分析、16s-23srdnaigsrflp分析、rapd分析、rep-pcr分析和dna-dna同源性分析等技术系统研究了从我国不同地域分离的55株花生根瘤菌的遗传多样性及其在根瘤菌系统发育中的地位和相互关系。