settling velocity diameter
settling velocity diameter 双语例句
Natural physical characteristics, such as mean diameter D(subscript m, effective density and settling velocity ω(subscript S of fine suspended sediment floes in Changjiang Estuary are studied. Temporal changes in Dm and volume concentration of fine suspended sediment in surface water during spring and neap tides were measured in situ in June of 2003 in Xuliujing with a laser particle size analyzer (Laser In Situ Scattering and Transmissometry, LISST and suspended sediment concentration with an optical backscatter, from which mean Δp and mean c of floes were calculated in the field.
2003年6月14日－22日，利用现场激光粒度仪LISST-100在不扰动颗粒物的情况下，于长汀口徐六泾定点连续观测了洪季大、小潮表层粘性悬俘细颗粒泥沙絮凝体的实有粒径、体积浓度，配合OBS-3A现场测量的悬沙浓度计算了现场絮凝体的有效密度和静水沉速。
The nitrifying granular activated sludge began to appear on day 45. Its average diameter was 0.83 mm, settling velocity was 55.53m/h and specific ammonia removal rate was 0.95 mmol (NH/- N)/g (VS) - d.
颗粒污泥开始出现的时间约为45d，粒径平均值为0.83mm，沉降速度大于55.53m／h，氨氧化活性为0.95mmol（NH4~+-N）／g（VS）·d。
As the diameter of granules increased, the settling velocity, wet density and MLVSS/MLSS increased.
随着颗粒污泥粒径的增大，污泥的沉降速率、湿密度、MLVSS/MLSS随之增大，SVI和含水率随之减小。
Under steady salinity, flocculating settling velocity depends on factors such as diameter and type of sediment concentration of suspension, settling distance and temperature of water.
在稳定含盐静水中的絮凝沉速取决于泥沙粒径和类型、含沙浓度、沉距和水温等因素。
The settling velocity of granular sludge in clean water was proportional to its diameter, and thier relation could be described with Allen equation.
颗粒污泥在清水中的静沉速与颗粒粒径成正比，二者之间的关系可用Allen公式来描述；
settling velocity diameter
相关单词辨析
这组词都有“速度、速率”的意思，其区别是：
pace: 普通用词，指步行的速度，常引申指活动的进度或生产率。
rate: 作“速度”讲时，与speed同义，可换用。作速率解时，指相对增长的速度，也指两种相比较而得出的标准速度。
speed: 普通用词，指单位时间内行进的固定速度或速率，也指可能达到的最高速度。
velocity: 技术用词，指物体沿着一定方向运动时的速率。