查询词典 under pressure

Product brief introduction: GXF is inclined shed fan to be bosomy shape structure, the characteristic with its small imports and exports expedited the velocity of flow of air current, pressure coefficient is tall, shed fan with general axis below the circumstance of equal opportunity order, its discharge pressure all is more than general axis to shed the discharge of fan, pressure.

制品介绍：GXF斜流风机为鼓型构架，其进岀口小的特征加速了气流的流速，压力参数高，同一般的轴流风机一样机号的境況下，其访问数量压力均大于一般轴流风机的访问数量、压力。

YXK-160 bit type control pressure gauge use the bourdon tube as the snsitive element, while controllingthe liquid medium pressure, itcan indicate the pressure value.

YXK-160 位式控制压力表采用弹簧管作为测压敏感元件，在对被测流体介质压力进行控制的同时，可同步指示出被测压力值。

Therefore, Boyle's law, a principle of air statics, may not be appropriate for measuring pressure changes of flowing air. In this study, we deduced equations for pressure changes inside pressure-type plethysmograph and then designed three experiments to testify the theoretic deduction.

为了研究气体流动本身对描记箱内压力是否产生影响，本研究采用空气动力学理论推导出压力型体积描记箱内压力变化的近似公式，并设计了三个实验对理论公式进行证明。

Fourth, we have effectual method to control the pressure, if we are unwilling to do one's best to lighten the pressure, strengthening motive force, we bring the limitless agony to oneself and others, without success of accomplishing in one move, if we can succeed in dealing with the pressure in life , we may just get oneself and encourage .

第四，我们有控制压力的行之有效的方法，如果我们不愿尽最大的努力减轻压力，增强动力，我们就回给自己及他人带来无限的痛苦，没有一蹴而就的成功，如果我们能够成功处理生活中的压力，我们才有可能获得自我激励。

Business card printing and membership card making pressure by lining thickness and drum Center distance between two methods for regulating, pressure should be to have a dot burliness printing, clear and colorful and bias at an affordable cost, and the amount imposed as small as possible, to control the dot gain deformation, tuning and accurate business card printing and membership card making pressure is important.

制卡和会员卡制作不张力是堵住包衬薄度和滚筒边缘距调度两栽办法得回，不张力该当是以印品具有网点单弱、图文澄辉、色彩灿艳和浓淡相宜为条件，并且承受度越小越好，把持网点放不小变形，调度不确的制卡和会员卡制作不张力不入格关头。

If you directly measure central blood pressure, that is to say carotid blood pressure, for instance carotid systolic blood pressure, with penetration to the other side of carotid artery, then you are in the buzzy thing to determine exactly the ventricular load, the load on the brain, because it is very similar to the load in the kidney-the hemodynamic input into the kidney.

如果你直接测量中心血压也就是颈动脉压的话，比如测量颈动脉收缩压，这个时候你才能准确地告诉我心室的负荷是多少，大脑的负荷是多少，因为颈动脉的血流负荷与肾脏的血流负荷--即进入肾脏的血液很接近。

If you directly measure central blood pressure, that is to say carotid blood pressure, for instance carotid systolic blood pressure, with penetration to the other side of carotid artery, then you are in the buzzy thing to determine exactly the entricular load, the load on the brain, because it is ery similar to the load in the kidney—the hemodynamic input into the kidney.

如果你直接测量中心血压也就是颈动脉压的话，比如测量颈动脉收缩压，这个时候你才能准确地告诉我心室的负荷是多少，大脑的负荷是多少，因为颈动脉的血流负荷与肾脏的血流负荷——即进入肾脏的血液很接近。

The company is mainly engaged in development, manufacturing, sales instrumentation, instrumentation control valves, wire and cable, cable tray, and fiber fiber optic cable and other products, after years of product structure adjustment, and has formed instrumentation including thermal resistance, thermocouple, bimetal thermometer, temperature transmitter, pressure gauge, pressure transmitter, level gauge, level transmitter, instrument pipe valves, temperature, pressure, flow, level series fieldbus instrumentation products; wires and cables including power cables, high temperature silicon rubber cables, inverter cables, control cables, computer cables, cross-linked power cable, steel core aluminum twisted line, fire-retardant cables, heating cables, railway signaling cable, fire cable, marine cable, wire compensation, compensation cables, cable tray series wire and cable products; communications center beam tube fiber optic cable, including fiber optic cable, twisted layer type optical cable, ribbon fiber optic cable, ADSS fiber optic cable and wiring products; business for many years was rated "provincial-level contracts and keep promise in advanced enterprise","provincial advanced enterprises to pay taxes according to law","Bank Credit AAA Grade Enterprise","provincial-level high-tech Enterprise "," China Electronics hundred enterprises "," National Association of temperature instrumentation,"" National cable exemption Products "and other honorary titles.

公司主要从事开发、制造、销售仪器仪表、仪表管阀件、电线电缆、电缆桥架、和光纤光缆等产品，经过多年的产品结构调整，已形成仪表包括热电阻、热电偶、双金属温度计、温度变送器、压力表、压力变送器、液位计、液位变送器、仪表管阀件、温度、压力、流量、液位现场总线等系列仪器仪表产品；电线电缆包括电力电缆、高温硅橡胶电缆、变频电缆、控制电缆、计算机电缆、交联电力电缆、钢芯铝绞线、阻燃电缆、伴热电缆、铁路信号电缆、防火电缆、船用电缆、补偿导线、补偿电缆、电缆桥架等系列电线电缆产品；通信光缆包括中心束管光缆、层绞式光缆、带状光缆、ADSS光缆及其配线系列产品；企业连续多年被评为"省级重合同守信用先进企业"、"省级依法纳税先进企业"、"银行资信AAA级企业"、"省级高新技术企业"、"中国电子百强企业"、"全国温度仪表协会理事"、"国家电缆免检产品"等荣誉称号。

The company is mainly engaged in development, manufacturing, sales instrumentation, instrumentation control valves, wire and cable, cable tray, electrical control cabinets, instrument panel and the optical fiber and cable and other products, after years of product structure adjustment, and has formed WZ series instrumentation including thermal resistance, WR Series thermocouple, WSS series bimetallic thermometer, SWB temperature transmitter, pressure gauge, TYB pressure change delivery device, UHZ level gauge, level transmitter, speed transducer and flow transmitter, instrument control valves, temperature, pressure, flow, speed, level series fieldbus instrumentation products; wire and cable including power cables, high temperature silicon rubber cables, inverter cables, control cables, computer cables, cross-linked power cable, ACSR, fire-retardant cables, heating cables, railway signaling cable, fire cable, marine cable, wire compensation, compensation cables, cable tray series wire and cable products; communications center beam tube fiber optic cable, including fiber optic cable, twisted layer type optical cable, ribbon cable, ADSS fiber optic cable and wiring products; business for many years was rated "provincial contract Shou credit advanced enterprises "," provincial advanced enterprises to pay taxes according to law "," Bank Credit AAA Grade Enterprise "," provincial-level high-tech enterprise "," China Electronics hundred enterprises "," National Association of temperature instrumentation "," National Cable exemption Products "and other honorary titles.

公司主要从事开发、制造、销售仪器仪表、仪表管阀件、电线电缆、电缆桥架、电气控制柜、仪表盘和光纤光缆等产品，经过多年的产品结构调整，已形成仪表包括WZ系列热电阻、WR系列热电偶、WSS系列双金属温度计、SWB温度变送器、压力表、TYB压力变送器、UHZ液位计、液位变送器、速度变送器和流量变送器、仪表管阀件、温度、压力、流量、速度、液位现场总线等系列仪器仪表产品；电线电缆包括电力电缆、高温硅橡胶电缆、变频电缆、控制电缆、计算机电缆、交联电力电缆、钢芯铝绞线、阻燃电缆、伴热电缆、铁路信号电缆、防火电缆、船用电缆、补偿导线、补偿电缆、电缆桥架等系列电线电缆产品；通信光缆包括中心束管光缆、层绞式光缆、带状光缆、ADSS光缆及其配线系列产品；企业连续多年被评为"省级重合同守信用先进企业"、"省级依法纳税先进企业"、"银行资信AAA级企业"、"省级高新技术企业"、"中国电子百强企业"、"全国温度仪表协会理事"、"国家电缆免检产品"等荣誉称号。

This paper combines with pipeline delivery of our countrys actual conditions and other methods of detection and location. To the leakage characteristic of the fault to the long-distance natural gas pipeline, a method is raised, which is on the basis of wavelet and negative-pressure-wave to detect the leakage and locate. Jobs in this paper are as follows:Multi-resolution decomposition and reconstruction of wavelet transform is utilized to filter the noises, which the leakage brings the noises of negative-pressure-wave. The research is worked in the wavelet and wavelet packet filter. The wavelet transform have a fast and accurate recognition capability to signal singularity. This paper chooses wavelet technology to catch the break point of pressure signal.

本文结合我国管道输送的实际情况和目前现有的各种泄漏检测与定位方法，针对天然气长输管线泄漏故障的特点，提出了基于小波分析和负压波相结合的方法检测泄漏并定位，其中主要进行了以下几个方面的工作：利用小波变换的多分辨率分解和重构技术，对采集到的管道发生泄漏时产生的负压波信号进行降噪处理，并对小波及小波包优化的降噪效果进行对比性研究；利用小波变换技术对信号奇异点的快速、准确的识别能力，捕捉负压波信号的突变点，从而判断是否有泄漏发生。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。