查询词典 sparging

Air sparging is a efficient technique for the remediation of satrurated soils and groundwater that have been contaminated with volatile organic compounds.

空气喷射被认为是修复由可挥发性有机物污染的饱和土壤和地下水的一种有效新技术。

Sparging concrete has higher strength and durability,has a strong binding power with constructed concrete and concrete reinforcing bars and is used for additional strength process for beam and column of building.

喷射混凝土具有较高的强度和耐久性，与已施工的混凝土和钢筋具有强的粘结力，可用于建筑物梁柱的补强作业。

Gas dispersion and gas-liquid mass transfer in surface aerated stirred tanks with gas sparging

mm/s的条件下，实验测定了3种不同构型的双层桨组合的气液传质系数和搅拌功率。

Air sparging is an emerging remediation technique to remove petroleum contaminants from groundwater.

曝气技术是处理地下水中石油污染的修复技术，具有低成本、高效率和原位操作等显著优势。

It is important to protect the wine from oxidation (usually done by sparging the headspace with inert gas) and to regularly taste check the wine (for polymerisation and H2S development) during this period.

葡萄酒是重要保障氧化(通常所做的顶与惰性气体喷射)和定期检查葡萄酒品尝在此期间。

The curves of permeation flux versus time for Dextran and BSA aqueous solution were obtained; the effect of gas sparging i.e.

从多个角度对聚砜膜超滤葡聚糖和BSA水溶液时膜的污染特性和微观机制进行了分析和比较。

The results show that:(1) lower concentration or lower initial pH of citrate solution results in a better desorption efficiency;(2) sparging inert gas or adding surfactants into the liquid can lower the viscosity of the solution and the cavitating threshold, and raise the desorption efficiency of SO2;(3) by comparing the experimental results and theoretical analyses , it was concluded that the experimental results are in accordance with the theoretical analyses.

结果表明：(1)在柠檬酸钠浓度较低，或者柠檬酸钠溶液初始pH值较低的条件下均能产生较好的解吸效果；(2)少量惰性气体的通入或者表面活性剂的加入能够降低溶液黏度，产生空化效应，从而提高了SO2的解吸率；(3)通过对比实验证明解吸结果与理论分析相吻合，其研究结果为SO2的深度解吸提供了技术思路，也为该项技术的工业放大提供了一定的基础数据。

The effects of gas sparging, gas flow rate, liquid flow rate and transmembrane pressure on the solvent flux and separation factor were examined during ultrafiltration of xylanases.

研究了木聚糖酶和β-木糖苷酶的超滤分离过程中，气体鼓泡的作用、气体流量、液相流量和操作压强对溶剂透过率和分离因数的影响。

The optimal gas flow rate was from 25 to 50 mL/min. The solvent flux increased linearly with transmembrane pressure and the separation factor was almost constant under experimental conditions with gas sparging.

适宜的空气流量为25~50 mL/min；在气体鼓泡的情况下，溶剂透过率随操作压强线性地增加，而分离因数不受操作压强影响。

The curves of permeation flux versus time for Dextran and BSA aqueous solution were obtained; the effect of gas sparging i.e.

实验测定了两种溶液的膜渗透通量随时间变化曲线；考察了气液两相流操作对两种溶液膜渗透通量的影响；对超滤葡聚糖和 BSA水溶液后的膜进行了清洗实验；对超滤前后的膜进行了扫描电镜和 XPS分析。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。