1) on-line large-caliber flowmeter
在线大口径流量计
2) heavy caliber flowing meter
大口径流量计
1.
At present,water supply enterprises cannot carry out periodical testing of their heavy caliber flowing meters because of inconvenient dismantling or being unable to cut of water supply,so on-the-spot testing has become a problem demanding prompt solution.
目前,供水行业在线使用的大口径流量计,大多由于不能停水检测及不方便拆卸等原因,难以做到按期进行周期检定。
3) Large-bore flow-measurement
大口径流量测量
4) large diameter on-line measurement
大直径在线测量
1.
In so many large diameter measurement methods, rolling-wheel method is an easy method to achieve the large diameter on-line measurement, it can measure the infinity diameter in theory, but the traditional rolling-wheel method is impacted by skidding, rolling-wheel pressured distortion and temperature, the measurement accuracy is hard to improve.
在各种大直径测量方法中,滚轮法是一种易于实现的大直径在线测量方法,理论上可测无穷大的直径,但传统滚压轮法由于受打滑、滚轮受压变形以及温度的影响,测量精度难以提高,满足不了现代机械制造业的需求。
5) large diameter gas measurement
大口径气体计量
6) The wound is bleeding freely.
伤口在大量流血。
补充资料：次大口径成品油管道(见大口径原油管道)
次大口径成品油管道(见大口径原油管道)
small big inch products pipeline
次大口径成品油管道比m“，。彬duet、pipeline)见大。径原油管道。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条