Negative pressure是什么意思

网络释义

用法例句

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

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

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

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

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

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

The stationary flexible chute system for concrete-conveying is more convenient than the common chute because of its flexible,adjustable and negative-pressure damping behaviours,the end of this flexible chute is uneasily blocked up,and the aggregate of conveyed concrete is quite few separated;good application prospect of this chute system is expected.

固定式软管溜筒系统由于具有柔软可伸缩性和负压阻尼的特点,与普通的钢管溜管系统相比,具有不堵管、终端骨料分离较小的特点,是一种具有应用前景的新型混凝土运输手段。

In order to find out the pull out bearing capacity of bucket foundation in soils of offshore area,the study on pull out bearcaning capacity of bucket foundation is made by using models with different depth,and the mechanism of pull out bearing capacity is analyzed considering the effect of suction on pull .

为了了解桶形基础在这一地区的抗拔承载力情况 ,对不同桶深的桶形基础进行抗拔承载力试验 ,分析桶形基础抗拔承载力的作用机理 ,同时 ,考虑了负压对抗拔承载力的影响 ,为桶形基础在这一地区的使用提供了一定的参

The structure of bucket foundation in the initial installation stage was investigated, suction with different length and water depth were analyzed in detail and the foundation was modeled as a cylindrical thin shell with fixed free boundary condition.

分析了不同长度及水深时结构所受的负压,将结构简化成一端固定、一端自由边界条件的圆柱薄壳。

It is important for the suction penetration of bucket foundation platforms to have a field test at sea.

论述了桶形基础平台原型单桶模型在海上现场负压沉贯的方案、方法和过程 ,得出了试验结论 ,并将试验成果成功应用于CB2 0 B采油工艺平台的海上沉贯安装 ,对浅水区桶形基础平台的现场施工具有指导意义。

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

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

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。

vacuum transducer [sensor]

真空[负压] 传感器

box-type negative-pressure boiling dry-box

箱式负压沸腾干燥箱

vacuum extractor for artificial abortion

人工流产负压吸引器

isolette negative pressure apparatus

早产婴儿负压保育设备

The negative pressure loop should be noted.

应该注意到负压的腹点。

To load down, burden, or oppress.

使负重，使负担或压迫

load ratio control transformer

负载电压控制变压器

The heavy burden bore him down.

沉重的负担把他压倒了。

input current at negative-going threshold voltage

负向阈电压下输入电流

Substation transformer load monitoring

变电站变压器负荷监测

on load voltage and phase regulator

负载时电压相位调整器

air-blast on-load isolator

压气式负荷隔离开关

knapsack sprayer with pressurized cylinder

背负式压力筒喷雾器

burden error of PT

电源变压器负载误差

Substation transformer load balancing and load monitoring

变电站变压器负荷平衡和负荷监测

To subject to an excessive burden or strain.

对…负担过重使承受过重的负担或压力

Calculation of Secondary Voltage According to Primary Voltage of On-Load Transformers

由负载变压器原边侧电压计算付边侧电压

Negative Control Effects of UFLS and UVLS

低频低压切负荷的控制负效应及其机理