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- Low content of serm zinc was also an impo... 缺锌也是小儿厌食的重要原因之一。
- low content of cement 低水泥用量
- The effects of desulphurize ash containing more CaSO3 on the setting time of cement clinker with various content of C3A and C4AF were studied. 研究了亚硫酸钙含量较多的脱硫灰对C_3A和C_4AF含量不同的水泥熟料凝结时间的影响。研究结果表明:亚硫酸钙对C_4AF有缓凝作用,而对C_3A基本不具缓凝作用;
- It was also found that the Maxwell-Eucken model was only suit- able for composite with low content of Cu. 当填料含量低于10%25时,Maxwell-Eucken模型适合预测复合材料热导率；
- In making bottles, the product has a small degradation and low content of acetaldehyde. 由于采用了独特的工艺配方和生产技术，该牌号产品具有优良的加工性能，加工温度较低，加工范围广，制品透明度高，成品率高，使得制瓶过程中，生产效率高，降解小，乙醛含量低，在确保卫生安全的同时，有效地保证了纯净水、矿泉水、蒸馏水等各自的独特口味。"
- It shows that the shrinkage caused by the large content of cement can reduce by partial filling prewetting haydite in the high-strength and lightweight aggregate concrete. 结果表明,通过在高强混凝土中掺加部分提前用水浸泡过陶粒的办法,可以减少高强混凝土因水泥用量过大而引起的较大收缩。
- Concrete is made of cement, sand, stone and water. 混凝土是由水泥，砂子石头和水混合做的。
- Palate: Very mild and fruity. Well balanced between sweetness and acidity. Intense taste while low content of alcohol. 口感：温和而又果味芳香，甜度和酸度相当平衡，明显酒精度较低。
- The sack of cement hit the ground with a thump. 水泥袋砰的一声落在地上。
- Conclusion: The three kinds of plants has high content of amino acid but low content of cystinosis. 结论:在以上植物中谷氨酸含量最高,而胱氨酸含量最少。
- Hydrotreating process is a better choice for processing VR with relatively low content of heavy metals. 渣油中重金属含量比较低时，可选择渣油加氢处理工艺；
- At the same time,the polymer latexes can affect the hydration of cement,reduce the content of calcium hvdroxide in thc composite,retard the corro-sion of glass... 同时还发现聚合物能影响水泥的水化反应，降低体系游离氢氧化钙含量，起了减缓玻纤被腐蚀的作用，从而改善了复合材料的耐久性。
- It has been proved that the method is simple,speedy,precise and accurate,as well for samples with low content of TDI. 该方法操作简便、快速、精密度好、准确度较高,对TDI含量较低的样品,也能较好地满足要求。
- Wheat varieties containing low content of protein are selected as far as possible.Steeping with dry rests is used. 尽可能选择蛋白质含量低且酿造性能好的小麦品种。
- A superconductor with very low content of sodium and very high content of hydronium through a disproportionation reaction route is reported. 我们将着重介绍利用歧化反应来制备含有很低的钠离子浓度和很高的水合氢离子浓度的钴氧化物超导体的新方法。
- U.S. Food and Drug Administration (FDA) said in a U.S. infant formula milk powder samples detected "very low content of the" melamine. 美国食品和药物管理局(FDA)称，在一份美国产婴儿配方奶粉样本中检测出“含量极低的”三聚氰胺。
- What about the removal of cement sub-gingivally? 如何清除龈下的粘固剂?
- MACADAMIA NUT OIL REFINED exhibits a long shelf life and good resistance to rancidity due to the low content of polyunsaturated fatty acids. 澳大利亚坚果油的多布饱和脂肪酸含量低，因此保质期长，难以腐化。
- Concrete is made of cement,sand,stone and water. 混凝土是由水泥、砂子、石头和水混合做的。
- It was thought that proper high level of ABA and IAA content and low content of GA3 were benefit to induction of embryonic calli from immature embryos. 因此认为，未成熟胚高水平的ABA、IAA含量和低水平的GA3含量，有利于胚性愈伤组织的诱导。
