低压的

Endothelialization of varscular prosthetic surfaces after seeding or sodding with human microvascular endothelia cells［J］.

这鼓励我们去进一步尝试应用细胞种植，自体孵化修饰技术发展一种适用于低压管道并具有生长潜能的聚羟基乙酸人工血管。

In this system,an adjustable nozzle,sublimator,high-pressure regulating valve and low-pressur...

在该系统中，采用可调喷嘴、升华器、高、低压流量调节阀代替原系统中的蒸发器，并对该系统进行了理论循环分析。

In this system, an adjustable nozzle, sublimator, high-pressure regulating valve and low-pressure regulating valve are used to replace the conventional evaporator.

在该系统中，采用可调喷嘴、升华器、高、低压流量调节阀代替原系统中的蒸发器，并对该系统进行了理论循环分析。

OBJECTIVE: To investigate the influence of pulse electric stimulation on the expression of the transcriptive factors, myocyte enhancer factor 2C mRNA, in the course of differentiation of BMSCs into cardiomyocytes.

目的：在诱导骨髓间充质干细胞向心肌细胞分化过程中，观察低压脉动电刺激对肌细胞增强因子2C基因表达的影响。

The burning rates of the GAP/TMO fuel-rich propellants were measured by use of the pipe-connected unchoked ducted rocket testing facility.

采用直联式非壅塞固体火箭冲压发动机法，测定了GAP贫氧推进剂的低压燃速。

Beijing Municipal Institute of Hydraulic Engineering Planning Design and Research,Beijing 100044,ChinaAbstract:Daning Surge Tank,the surge structure of the Channel of the South-to-North Water TransferProject,connects the PCCP pressure pipe on upper course,and the water delivery underdrain on lower course with the function of adjusting the pressure and the flow rate of water delivery and the function of recession,which is important to the security of the project and the water delivery.

大宁调压池是南水北调中线工程北京段总干渠上的调压建筑物，上游连接PCCP压力管道，下游连接钢筋混凝土低压输水暗涵，具有调节供水压力、供水流量和退水功能，对保证工程安全和供水安全具有重要作用。

Undervoltage load shedding is one of the important means to prevent power system voltage instability.

低压减载是解决电力系统电压失稳的重要手段之一。

Aluminum/copper clad composite is produced by the method of aluminum/copper clad extrusion.In actual production,the interface between copper and aluminum separated from each other because of the untight bonding.

铜包铝线通常采用铜包覆铝坯料进行挤压生产，但实际生产中常出现因铜、铝固相结合不紧密而导致铜、铝界面分离的现象，为改善产品质量，提出采用低压压铸-冷挤压法加工制备铜包铝线。

There are two defferent design of hardware: optical fiber temperature sensor is used for middle-voltage Metal-clad switchgear, which data is transferred by optical fiber; another one is 1-Wire Digital Thermometer, it is used for lower-voltage Metal-clad switchgear, and the data is transferred by unwired.

硬件方面设计了两种不同的温度传感系统：中压开关柜过热故障监测采用光纤式温度传感器，同时采用光纤传输数据；低压开关柜采用单总线数字式温度传感器，数据采用无线传输。

3 A master valve in the high-pressure supply line supplies the washdown circuit and a dump valve at the lowest point ensures that the circuit is only pressurized when in use.

一个在高压供应线使用的控制阀控制着清洗水，并且在最低压点使用一个切断阀，确保系统只有在使用中才被施压。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。