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41. | Stream standards refer to quality of receiving water downstream from the origin of sewage discharge. |
| 水体标准是指污水排放点下游的受纳水体的水质。 |
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42. | point your feet downstream and hold on to your jacket. |
| 把你的脚朝着下游方向 要抓紧你的救生衣.确保把它系紧了. |
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43. | Norma is downstream a little on the bank, vigorously scrubbing his soiled clothes. |
| 诺玛在下游不远的岸边上,使劲搓洗他的脏衣服。 |
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44. | "If air compressor is reciprocating type, Check Valves shall be downstream of receiver tank." |
| 如果空气压缩机是往复型,则止回阀应该位于接受槽的下游位置。 |
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45. | The phonons swim downstream toward the horizon, their wavelengths decreasing all the while. |
| 声子往下游的视界游去,而它们的波长则一直变短。 |
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46. | Series 7 should be installed downstream of the water meter and of the water pressure regulator. |
| 系列7应该安装在水表和水压力调节器的下游。 |
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47. | Abstract: Flood water resulted from break of natural rock-fill dam threatens the safety of downstream |
| 文摘:天然堆石坝溃决洪水,严重威胁下游的安全。 |
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48. | When valve is filled, open the downstream shutoff slowly and fill the water supply system. |
| 阀门注满后,慢慢开启下游关闭阀对水供应系统注水。 |
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49. | Thus it was demonstrated that the main pressure zone was little affected by the downstream flow condition |
| 由此可见,下游的流动情况对主要压力区几乎没有影响。 |
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50. | When the downstream head is greater than about 3/5 of the upstream head, flow is submerged. |
| 当下游压头大于上游压头约3/5时,流量是潜流。 |
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