1) negative jet
负压引射
2) dust fall technique
负压引射降尘技术
3) negative pressure cutting removing and dust control device
负压引射排渣除尘装置
1.
A design and research on a dry borehole drilling and negative pressure cutting removing and dust control device were made.
针对汶南煤矿13煤煤尘爆炸性指数高,煤层中间有夹矸层,且夹矸硬度大、结构复杂、难以实施钻孔注水的情况,提出了在工作面回风巷与工作面采用大直径钻孔联合注水方案,设计研制了打干眼负压引射排渣除尘装置。
4) Negative pressure
负压
1.
Analysis of increasing velocity of oil-water separation by induction of negative pressure;
负压诱导油水加速分离过程分析
2.
The effect of negative pressure on the quality of compact-spun yarns;
负压对紧密纺成纱质量的影响
3.
The development and application of the closed negative pressure oil well pump;
封闭式负压抽油泵的研制与应用
5) vacuum
负压
1.
Relations between Rotor Vacuum and Yarn Quality\= on RU11 Rotor Spinning Frame;
RU11型转杯纺纱机转杯负压与成纱质量的关系
2.
Observation of the wound healing with vacuum sealing technique and the extract of Arnebia euchroma Tohnst;
敷料负压技术结合紫草油纱布在皮肤感染创面中应用的研究
3.
A preliminary report of effect of vacuum- sealing technique on the treatment of chronic wounds;
负压封闭治疗慢性创面的初步报告
6) underpressure
负压
1.
Study on trauma of tympanic membrane and ossicular chain of guinea pigs exposed to experimental blast underpressure;
冲击波负压暴露对豚鼠鼓膜和听骨链的损伤效应
2.
Scanning and transmission electron microscopic observation of cochlear hair cell injuries of guinea pig exposed to blast underpressure;
豚鼠冲击波负压暴露后耳蜗毛细胞扫描电镜和透射电镜观察
3.
Because the wells put into production in Cretaceous upper reservoir formation in Hongnan block 9 never produced sand,researchers studied the sand reason of the well from perforation,underpressure and gas lifting.
考虑到红南9块白垩系上油组历史投产的井均未有过出砂史,因此,从射孔、负压和气举三方面分析了造成该井出砂的原因,为将来红南9块防止新投出砂提供了理论依据。
参考词条
补充资料:惜别行送刘仆射判官(仆射乃其主将刘乃仆射
【诗文】:
闻道南行市骏马,不限匹数军中须。襄阳幕府天下异,
主将俭省忧艰虞。只收壮健胜铁甲,岂因格斗求龙驹。
而今西北自反胡,骐驎荡尽一匹无。龙媒真种在帝都,
子孙永落西南隅。向非戎事备征伐,君肯辛苦越江湖。
江湖凡马多憔悴,衣冠往往乘蹇驴。梁公富贵于身疏,
号令明白人安居。俸钱时散士子尽,府库不为骄豪虚。
以兹报主寸心赤,气却西戎回北狄。罗网群马籍马多,
气在驱驰出金帛。刘侯奉使光推择,滔滔才略沧溟窄。
杜陵老翁秋系船,扶病相识长沙驿。强梳白发提胡卢,
手把菊花路旁摘。九州兵革浩茫茫,三叹聚散临重阳。
当杯对客忍流涕,君不觉老夫神内伤。
【注释】:
【出处】:
全唐诗:卷234_12
闻道南行市骏马,不限匹数军中须。襄阳幕府天下异,
主将俭省忧艰虞。只收壮健胜铁甲,岂因格斗求龙驹。
而今西北自反胡,骐驎荡尽一匹无。龙媒真种在帝都,
子孙永落西南隅。向非戎事备征伐,君肯辛苦越江湖。
江湖凡马多憔悴,衣冠往往乘蹇驴。梁公富贵于身疏,
号令明白人安居。俸钱时散士子尽,府库不为骄豪虚。
以兹报主寸心赤,气却西戎回北狄。罗网群马籍马多,
气在驱驰出金帛。刘侯奉使光推择,滔滔才略沧溟窄。
杜陵老翁秋系船,扶病相识长沙驿。强梳白发提胡卢,
手把菊花路旁摘。九州兵革浩茫茫,三叹聚散临重阳。
当杯对客忍流涕,君不觉老夫神内伤。
【注释】:
【出处】:
全唐诗:卷234_12
说明:补充资料仅用于学习参考,请勿用于其它任何用途。