The thermal characteristic of the U-pipe pile heat exchanger versus the thermal interference of pipe legs and thermal properties of soil based upon the application of the ground source heat pump engineering in Tianjin was calculate
采用能量平衡的方法建立了土壤层内U型管桩埋换热器稳态传热模型,并以天津市一地源热泵实际工程为背景,模拟计算了管脚热影响因子、土壤导热系数等对U型管桩埋换热器的传热特性的影响。
The function of Mechano Growth Factor in Activity of Skeletal Muscle;
机械生长因子在骨骼肌活动中的作用
Research on Function of Mechano Growth Factor Following Skeletal Muscles Contusion;
骨骼肌损伤后修复过程中机械生长因子作用研究
Effects of Mechanical Stretching on the Physiological Activity and the Expression of IGF-1 and MGF of Rat Osteoblasts;
机械拉伸对大鼠成骨细胞生理活性及IGF-1、力生长因子表达的影响
Machinery for the Production of Man-Made Filaments and Fibres and for Filaments Treatment
化纤长丝、短纤维生产机械、长丝处理机
Dormancy for hard seeds is caused by impermeability to water and gas and mechanical constraint of the seed coat.
硬实种子种皮透水透气性差和对胚生长的机械限制，引起种子休眠。
Growth Regulation of Human tenocytes by Transforming Growth Factor-β_1;
转化生长因子-β_1调控腱细胞生长的机理研究
p75NTR Inhibits Growth of Hepatocellular Carcinoma;
神经生长因子受体p75NTR抑制肝癌生长的机制研究
Organic nutrients of this type are known collectively as growth factors.
这类有机养料统称为生长因子。
Mechanism and Control of Water Quality Factors Influencing the Growth of Fish
影响鱼类生长的水质因子机理与控制
This mechanism has been shot by prolonged misuse.
这个机械装置因长期滥用而毁坏了。
Studies of the Molecular Mechanism of EGF Influencing Tongue Coating
表皮生长因子影响舌苔形成的分子机制研究
Growth hormone therapy in patients needing mechanical ventilation
生长激素在机械通气患者中的应用
epidermal growth factor
表皮生长因子，上皮生长因子
Effect of Hypoxia Inducible Factor-1α on Regulatory Mechanism of Hepatocyte Growth Factor Expression;
低氧诱导因子-1对肝细胞生长因子基因表达调控机制的研究
Analyze the Reason for the Success of Weaning of Patients with Long-term Mechanical Ventilation
172例长期机械通气患者脱机成功原因分析
The Research of the Theory Affected the Growth of Mice Prostate by EGF、Estrogen and Androgen;
表皮生长因子及雌雄激素对小鼠前列腺生长影响机制的研究
platelet derived growth factor
血小板衍生生长因子
Influence Mechanism of Environment Factors on the Growth and Development of Submerged Macrophytes;
环境因子对沉水植物生长发育的影响机制