negative pressure
negative pressure是什么意思、negative pressure怎么读
读音：[ˈneɡətɪv ˈpreʃə(r)]
[ˈneɡətɪv ˈpreʃər]
negative pressure 基本解释
负压
重点词汇
- pressuren. 压, 榨, 按, 强制, 压力, 压迫, 压强 vt. 迫使, 使增压, 密封
- negativen. 否定, 否定语, 负数, 底片 a. 否定的, 消极的, 负的, 阴性的 n. 负数, 负值 [计] 负数, 负值
negative pressure 双语例句
- 1、
The analysis ascribed the increase of iron concentrate grade by airflow to the air-flow agitation and the negative pressure or strong disturbance as gas bubbles broke down.
分析认为，气流能提高铁精矿品位归功于气流的搅拌作用和气泡破碎时形成的负压及强扰动。 - 2、
Many scholar have different opinions about clinical relationship between negative pressure tympanogram and middle ear effusion.
目前，国内学者对负压型鼓室压图与鼓室积液的临床联系仍存有分歧。 - 3、
The negative pressure loop should be noted. A businessman shall also is careful to maintain his reputation.
应该注意到负压的腹点。一个生意人也该注意维护自己的名声。 - 4、
It must, in other words, exert a negative pressure.
换句话说，它必须施加负压强。 - 5、
The air outside the engine tries real hard to move into the area of negative pressure in the cylinder.
通风在外边发动机尝试真正艰难进入负压的地区在方面汽缸。 - 6、
A vacuum pump creates negative pressure for correct operation of the filtrate recovery system.
电离压力[真空]计真空泵产生的负压是保证滤液回收系统的正确运行。 - 7、
Research on leak detection of fuel pipe based on analysis of negative pressure wave;
文中主要介绍了负压波法泄漏监控定位的原理、计算方法。 - 8、
Objective To investigate application of negative pressure wound therapy.
目的探讨负压创面治疗技术的应用价值。 - 9、
Vacuum dust collection system is system of high negative pressure and low air flow.
真空吸尘系统，是一种高负压、低流量的除尘系统的统称。 - 10、
Objective To develop a kind of self generating lower body negative pressure device.
目的研制一种自行下体负压训练器。 - 11、
Has formed on above the drum room the spot negative pressure condition.
就形成了上鼓室以上部位的负压状态。 - 12、
Research Status and Development Trend of Liquid Pipeline Leak Detection on negative pressure Wave
液体管道负压波检漏技术的研究现状与发展趋势 - 13、
The recently developed xylem-pressure probe technique is the only means to directly measure negative pressure in xylem conduits.
此外，木质部压力探针技术是目前唯一可以直接测定导管或管胞中负压的工具。 - 14、
Intrapleural pressure is usually negative pressure.
胸膜腔内压通常为负压。 - 15、
May also serve as the seal negative pressure drainage the negative pressure source.
亦可用作封闭负压引流的负压源。 - 16、
Effect of negative pressure suction on rabbit optic nerve and retina
负压吸引对兔眼视网膜和视神经的影响 - 17、
Knapsack sprayer with pressurized cylinder The negative pressure loop should be noted.
背负式压力筒喷雾器应该注意到负压的腹点。 - 18、
Numerical Simulation Study on Influence Different negative pressure on Directional Airflow in BSL-3 Laboratory
BSL-3实验室内不同负压对定向气流影响的数值研究 - 19、
A quantitative packer with negative pressure valve port relates to a powder packer technique.
负压式阀口定量包装机涉及一种粉料的包装机技术。 - 20、
The adjustable intensity of negative pressure and time; equipped with sound and light alarm;
负压强度、时间可调，设有声光报警； - 21、
This negative pressure phase is of short duration. Sometimes it hails during a summer thunderstorm.
负压周期的延续时间很短。有时，夏天雷雨期间天会下雹。 - 22、
Conclusion negative pressure wound therapy is significant in treating refractory healing little wound.
结论负压创面治疗技术在治疗难愈性小创面中有很大的优越性。 - 23、
The device with a gas much using only needs to import compressed air and exports compressed air and negative pressure with different pressing value through the conversion and tune of the part.
一气多用装置，只需要压缩空气的输入，通过部件的转换和调谐，便可以得到不同压值的压缩空气输出和负压输出。 - 24、
The utility model discloses a negative pressure generator used by a water pump suction pipe without a bottom valve.
本实用新型公开了一种无底阀水泵吸水管用负压发生器。 - 25、
Application of the negative pressure Wave to the Inspection and Location of Pipeline Leakages
负压波在管道泄漏检测与定位中的应用 - 26、
Objective: To investigate the therapeutic effect of high negative pressure drainage for chylous fistula after neck dissection.
目的：探讨强负压吸引对颈淋巴结清扫术后乳糜漏的治疗作用。 - 27、
Half-pipe jacket; positive pressure; negative pressure; strength destruction; stability reduction.
半管式夹套；正压；负压；强度破环；失稳。 - 28、
The effects of intermittent negative pressure ventilation on ventilation and hemodynamics in dogs
间歇负压通气对实验犬通气和血流动力学的影响 - 29、
Prepare the vacuum pump for negative pressure ranges.
就负压范围准备真空泵。 - 30、
Through the research that managed for jet spraying mechanism, with vacuum and negative pressure effect of jet, the inhale row mathematics model of spurted lampblack is established.
通过对射流喷射机理的研究，利用喷射的真空负压效应，建立了油烟喷射吸排数学模型。