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- Besides,this result indicates that addition of citric acid has an obvious setting retarding effect on gypsum but... 掺加柠檬酸对石膏具有明显的缓凝作用,但同时使制品的力学性能降低。
- It will not only have the mineralizing effect, but also the setting retarding effect. 主要分布在中间相中，呈现条带状；
- The inflaming retarding effect of Ca on molten Al-Mg alloy under various temperatures and retention time is investigated. 探讨在不同温度及时间条件下钙对铝镁合金熔炼过程中的阻燃效果。
- Honeysuckle's bacteriostatic action is wide. It has retarding effect to golden brown staphylococcus, whit staphylococcus, tubercle bacillus, pneumococci. 银花之所以能清热解毒，据药理研究，其抑菌作用广泛，对金黄色葡萄球菌、白色葡萄球菌、结核杆菌、肺炎双球菌均有抑制作用。
- The result shows that the polycarboxylate superplasticizer has excellent retarding effect and defers the hydration process, but has no effect on the later hydration process. 结果表明：聚羧酸减水剂在具有较好分散性的同时具有较强的缓凝作用，有效抑制初期水化，而不影响后期水化。
- Many factors can lead to growth retardation in unborn babies. 许多因素可以导致胎儿发育迟缓。
- The results show that the sand layer apparently influences capillary water rising height, rate and groundwater supply amount, and has obvious retarding effect on soil water. 结果表明，砂层对毛管水上升的高度、速率以及地下水补给量有明显影响，砂层对于水分有着明显的阻滞作用。
- In addition, 4 patients presented with growth retardation. 此外，4例患者表现出生长落后。
- Objective:To investigate the effect of Lipopolysaccharide(LPS)on intra-uterine fetal death(IUFD),fetal growth retardation(IUGR)and skeletal development retardation in mice. 目的:研究细菌脂多糖(LPS)对小鼠宫内胎儿死亡(IUFD)、生长发育迟缓(IUGR)和骨骼发育迟缓的影响。
- Objective To investigate the therapeutic effect of L-arginine (L-Arg) administration on fetus growth retardation (FGR) due to pregnancy-induced hypertension and explore its mechanism. 摘要目的探讨L-精氨酸治疗妊娠期高血压疾病所致胎儿生长受限的效果及其对脐血流参数和一氧化氮(NO)水平的影响。
- Objective: Pathogeny of male patients who had the symptoms of spontaneous abortion,growth retardation is analyzed with cytogenetics in order to investigate the effect of male reproduction. 目的应用细胞遗传学检查,对有流产史、发育迟缓的男性患者病因进行分析,探讨对生殖的影响。
- Therefore,it is not appropriate to use the difference between the initial setting times as the index of the retarding effect of the retarder for plaster. 所以,初凝时间差不宜作为石膏缓凝剂的缓凝效果指标。
- Research Progress of Application and Present Problems on Plant Growth Retardants in Turf. 植物生长延缓剂在草坪上的应用研究进展及存在问题。
- Growth retardants are chemicals that limit the elongation of stems without malformation of leaf, stem, or flower. 生长延缓剂这种化学药剂只是限制茎的伸长，而不会使叶子，茎或花变畸形。
- Growth retardation of SGA probably may be related to continued damage GH-IGF-1 axis. 小于胎龄儿的生长落后可能与GH-IGF-1轴持续受损有关。
- The theory confirms the increase in the retardation effect with decrease in particle size. 理论证实，随着颗粒尺寸的减小，这一减速效应将增大。
- Dwarfism: Growth retardation resulting in abnormally short adult stature. It is caused by a variety of hereditary and metabolic disorders. 侏儒症:生长停滞以致不能达到正常成人身材的一种症状，由多种遗传性及代谢性疾病造成。
- More nitride need be added to obtain the same flame retardant effect as the other have. 氮化物需加入较多的用量才能获得同样的阻燃效果;
- The neonatal Apgar score, intrauterine growth retardation ,7 d survival rate,and maternal plasma protein of the 2 groups were analyzed. 观察 2组新生儿出生时的Apgar评分、胎儿宫内发育迟缓、7d内新生儿存活与血浆蛋白情况。
- The contrast fire-retarding test shows that the product has ideal retarding effect, and we can sure it can become a new-type and practical intumescent flame retardant after improved. 阻燃对比试验表明,该产物具有较为理想的阻燃效果,经改进后可望成为有实用价值的新型膨胀型阻燃剂。
