查询词典 exudation pressure

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主要业务∶销售主营产品：温度仪表，压力仪表，流量仪表，物/液位仪表，计量仪器，控制系统热电偶，热电阻，补偿导线，压力表，变送器，压力变送器，智能变送器，液位变送器，流量计，孔板流量计，电磁流量计，涡街流量计，威力巴流量计，金属管浮子流量计，气体流量计，无仪纸记录仪，显示调节仪，调节器，手操器，流量积算仪，液位变送器，压力校验仪，过程校验仪，数字压力计，校验仿真仪，自动校验系统。

Compared with the previous experiment model, this model which adopts the pressure Saccule to create gradually the pressure on the cervical spinal cord has its own advantages as follows: simple to operate, safe to carry out, successful rate is higher; cheaper catheter to obtain, oppressing the machine creation the convenience; to achieve the purpose that gradually pressure on the ventral lateral spinal cord, the medical screenage and electric physical examination reflect accurately the degree of the chronic pressure on the spinal cord; the change of Pathologic histology with the impediment on spinal cord function is similar to in the characteristic changes that of human CSM. ideally simulated the pathological procedure of the gradual chronic pressure in the course of the breakout of the CSM.

与既往实验模型比较，此模型采用压力球囊法致慢性颈脊髓压迫具有以下优点：手术操作简单易行，安全性及成功率较高；导管廉价，压迫器制作方便；达到了渐进性压迫的目的；影像学及电生理检测比较准确地反映了慢性颈脊髓压迫的程度；脊髓功能障碍后脊髓病理组织学改变类似于人类脊髓型颈椎病的特征性改变；较理想地模拟CSM发病中的慢性渐进性压迫的病理过程。

I see four kinds of pressure working on college students today: economic pressure, parental pressure, peer pressure, and self-induced pressure.

我发现有四种压力影响着今天的大学生：经济上的压力，父母的压力，同伴的压力，和自己导致的压力。

MethodsTwenty volunteers with normal hearing level and tympanic pressure were enrolled and kept at airtight container. The inner pressure was changed to 2 kPa and 4 kPa below normal atmospheric pressure in 50 s and recovered to the normal pressure, the pure tune hearing threshold of 500, 1 000 and 2 000 Hz and tympanic pressure were measured, and acoustic impedance curve characteristic and tympanic membrane appearance were recorded at each time points.

方法选取听力和鼓室压力正常的受试者20例，即单耳40耳，评估其于50s改变密闭模拟电梯容器压力低于正常大气压2kPa、50s改变密闭容器压力低于正常大气压4kPa、以及压力恢复至正常水平时，言语频率500、1000、2000Hz的纯音听阈，鼓室压值和声阻抗曲线图形形态，以及鼓膜形态。

The first, do the research on pressure automatically generating device and control method, put forward a kind of standard pressure method of certain steps, and could occurrence pressure accurate, fast, stabilize and have no super adjust of creation which is pressure calibration instrument need; The second, aim at present conditions that a great deal of transducer and pointer gauges are all of applied, the automatically read system is researched, the automatical read system of pointer gauge become true by the method of image processing; The third, do the research on the temperature drift of standard pressure sensor, and carrying on the temperature compensation by linear of vicariate interpolation for improving measure accuracy.

采用图象处理的方法实现了对指针式压力仪表示值的自动判读；三是对标准传感器的温度漂移特性进行了研究，采用二元线性插值法进行补偿，以提高标准传感器的测量精度。

Results: Our experiments demonstrated the following distribution of blood pressure in the cardiovascular system of rat.(1) The left ventricular systolic pressure was 145.00+15.16 mmHg and the aortal systolic pressure was 126.87+11.16 mmHg. The LVSP was higher than ASP. The right ventricular systolic pressure was 35.04+3.95 mrnHg and the pulmonary arterial systolic pressure was 27.0313.46 mmHg.

结果：本实验得出大鼠心血管系统内血液压强的分布及其特点为：(1)左室收缩压为(145.00±5.61)mmHg，主动脉收缩压为(126.87±11.16)mmHg即LVSP高于ASP；右室收缩压为(35.04±3.95)mmHg，肺动脉收缩压为(27.03±3.46)mmHg，即RySP高于PASP。

Blood pressure should be reduced to normal level to prevent heart and cerebral vessels to occur arteriolosclerosiswhen the blood pressure of hypertensive patient is not very highor the duration of illness is short. when blood pressure rises very high or the course of disease is long, blood pressure should be lowered to slightly higher than normal blood pressure level, so it can prevent arteriolosclerosis to be deteriorated further and can prevent the occurence of cerebral ischemia and infarction.

在血压升高幅度不大或起病不久的高血压患者，治疗时应将血压降至正常水平，以预防心脑血管发生动脉硬化；在血压升高幅度大或病程长者，治疗时应将血压降至比正常血压稍高的水平，即要防止动脉硬化进一步加重，也要预防脑缺血和脑梗塞的发生。

The reliability of analysis result depends largely on the in-house experimental conditions. Unlike the previous analysis that only concerns the sole effect of permeable pressure, this article considers both permeable and confining pressure and deformation characteristics of concrete material under the interaction of them according to the real work state of construction, which may leads to the changing pattern of permeable rate as listed below: permeable rate always reaches its peak with the time process going on, than goes down and remains straight on some certain value; The PR will tend to decline while the confining pressure is increased, and the time taken before the peak will be extended as well; Under the constant permeable pressure and circularly changing confining pressure, the minus-exponential ascend and descend relationship could be applied between the PR and Time axes respectively with crannied and intact concrete samples, and the PR of crannied concrete is far more larger than that of intact concrete. The change pattern of concrete could also be mathematically analogized using the least square method.

室内的实验条件是研究成果可靠性的重要因素，而以往的研究都只考虑了渗透压单一作用，本文根据混凝土结构的实际工作状态，同时考虑了围压与渗透压共同作用下的混凝土材料的渗透性变化特征，得出了混凝土材料在围压作用与渗透压共同作用下的渗透率的变化规律：渗透率都是随时间推移先达到一个峰值，再降低并趋于平稳；渗透率会随围压的增大而减小，并且峰值的到达时间也会随之延长；在渗透压不变，围压升降循环的情况下，有裂缝、无裂缝混凝土的渗透率变化规律是随时间成负指数关系上升、下降，且有裂缝混凝土试件的渗透率远远高于无裂缝混凝土的渗透率，并对混凝土的变化规律运用最小二乘法进行数学拟合。

Results The high peak and low peak of 24 hour ambulatory blood pressure appeared in the morning and at night in all three groups, but the blood pressure curve was planter in NIDDM and the percentage of disappeared diurnal rhythm of ambulatory blood pressure (blood pressure at nignttime falls less than 10%) was 66%, higher than in EHP (54%) and normal control (50%), the damagement of autonomic nerves appeared in 75%of NIDDM and 69%of EHP, but no relationship was observed between ambulatory blood pressure and urinary protein excretion rates.

结果 三组受试者服药前动态血压皆有昼高夜低的规律，但NIDDM的动态血压曲线更平坦；且昼夜节律消失(夜间血压下降低于10%)发生率为66%，高于EHP(54%)和正常对照组(50%)；NIDDM和EHP组分别有75%和69%的患者出现不同程度的自主神经功能损伤，但动态血压与尿蛋白排泄率间无相关性。

Oscillometric method is the advanced method for the no invasion blood pressure measurement. It qualitatively provides the order of the pulse pressure signal's changing with the cuff pressure and quantificationally points out the relationship between the mean blood pressure value and the pulse wave signal. So this method gives us a more scientific way to find other blood pressure parameters.

测振法是无创血压测量中先进的检测方法，它定性地揭示了脉动压力信号随袖带压力变化的规律，并给出了平均压与脉搏波信号的定量关系，为血压参数进一步确定提供了一条更为科学的方法。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。