| 1. | Experimental research on low specific speed roto - jet pump
低比转数旋喷泵的试验研究 |
| 2. | They left dibon gad and camped at almon diblathaim
46从底本迦得起行，安营在亚门低比拉太音。 |
| 3. | Collecting low - resistivity dust with electrostatic precipitator
用电除尘器收集低比电阻粉尘的研究 |
| 4. | Design of small - discharge low - specific - speed submersible sewage pump
小流量低比转速潜水排污泵的设计 |
| 5. | They left almon diblathaim and camped in the mountains of abarim , near nebo
47从亚门低比拉太音起行，安营在尼波对面的亚巴琳山里。 |
| 6. | Standard methods of analyzing low specific gamma radioactivity samples by semiconductor gamma spectrometers
用半导体谱仪分析低比活度放射性样品的标准方法 |
| 7. | The increasing - flow design method is presented on superlow - specific - speed high - speed centrifugal pump in this paper
阐述了超低比转数高速复合叶轮离心泵的加大流量设计方法，并给出了两个设计实例。 |
| 8. | Super - low specific - speed centrifugal pump is a part of centrifugal pumps , which is widely used in aerospace and petrochemical industries
极低比转数离心泵（ ns < 30 ）是离心泵的一部分，其在宇航事业和石化工业等领域应用广泛。 |
| 9. | According to the distribution of pressure and velocity on the 5 types of impeller , it analyses and discribes the feature of internal flow in super - low specific - speed pump impeller
通过对五种叶轮内流动的模拟比较，描述了极低比转数叶轮内流动的特点。 |
| 10. | Compared with vacuum oil filter , it has small size , light weight , low price ; compared with ordinary press oil filter , it s not need filter paper and polluted the field
4 .比真空滤油机体积小重量轻价格低比普通压力式过滤机用途广，不需滤纸，不污染场地。 |
