应该避免应用在高流速,频繁倒流,间断或剧烈湍流的应用系统中。
Service in systems involving rapid and frequent flow reversals, pulsation or excessively turbulent flow should be avoided.
该区域明显地呈低压、高凝析油饱和度、高界面张力和高流速的特征;
The zone has the obvious features of low pressure, high saturation of condensate oil, high interfacial tension and high flowing velocity.
舟桥装备的高流速适应性评价是评估装备渡河工程保障能力的重要组成部分。
The assessment of the adaptability of pontoon bridge equipment in high velocity current is an important part of the strength of crossing engineering guarantee.
在分配系统中没有安装高位点的排气口,可采用高流速以及流速限制技术以确保系统的完全充填。
In distribution systems where high point vents are not installed, high velocity flow and flow restriction techniques can be used to ensure complete filling of the system.
结论在单纯部分性癫痫发作期间,病灶侧大脑中动脉供血区可表现为血流速度异常增高的高流速灌注区。
Conclusion An increased flow velocity has been found in the ipsilateral MCA to the epileptogenic foci during seizure in Rasmussen encephalitis patients.
小湾水电站泄洪洞在泄洪时具有高水头、高流速、泄量大的特点,对混凝土冲刷力强,容易产生空蚀破坏。
As the high head, high velocity and large flow of flood discharge, the concrete of spillway tunnel in Xiaowan Hydropower Station is easy to be damaged by cavitation.
指出前者适合于大管路中的液体喷洒,不易发生气体短路;后者特别适用于大流量、高流速气体管路中的液体喷洒。
The former is used for liquid spraying in thick pipes to ensure against gas short-cut and the latter is particularly fit into the pipes with large flux and high velocity of gases passing through.
蒸发:用户可以通过一个外蒸发器来提取液相,从而把液体转变为气体产品。对于要求高流速的情况,这是首选的方法。
Vaporization: the user can withdraw liquid phase through an external vaporizer, thereby converting the liquid to gaseous product. This is the preferred method for high flow requirements.
该三角洲沉积的特征是入海河流流速低而流量大,泥沙含量高而粒级细小,在三角洲前缘伴生有生物礁(滩)。
The river for building the delta was characterised by low velocity, high discharge, high concentration of fine clay and sand, and associated with reef (shoal) in delta front.
进液阀芯和阀座,由于开启关闭比较频繁,液体流速高,密封很快就会失效。
Inlet valve and seat, due to open and close more frequently, the liquid flow rate is high, sealing will soon expire.
该三角洲沉积的特征是入海河流流速低而流量大,泥沙含量高而粒级细小,在三角洲前缘伴生有生物礁(滩)。
The river for building the delta was characterized by low velocity, high discharge, high concentration of fine clay and sand, and associated with reef (shoal) in delta front.
目前国内外对高电场中离子扩散、载气流速分布对离子运动行为的影响进行了大量的研究,取得了一定的研究成果。
Recently, the research of the dependence of ion movement on ion diffusion and carrier gas velocity distribution in high strength electric field has achieved preliminary results.
试验研究宽裂隙高水力梯度下的非达西渗流运动规律,建立流速与水力梯度的非线性关系曲线。
Circle water flow system and high hydraulic gradient are applied. The experiment is carried out and the behavior of non-Darcy water flow with high velocity is studied.
栓皮栎月平均树干液流速率较油松的月平均树干液流速率高5-10倍。
The sap flow velocity of Quercus variabilis was 5~10 times higher than that of the Pinus tabulaeformis on a monthly average basis.
介绍了脱碳系统蒸汽喷射泵的冲刷腐蚀情况除流速外,介质温度高、含有电解质和氧的去极化作用是产生腐蚀的重要因素。
The major factors for the erosion corrosion of the steam ejection pump in the decarbonization system were media temperature, electrolyte and depolarization of oxygen in addition to flow velocity.
烟管(5)中的水管(4)减小了烟道流动截面积、加大了烟气流速,使得烟气传热性能增强、热效率高。
The water pipe (4) of the smoke pipe (5) reduces the flowing section of the smoke channel, speeds up the smoke flow, improving the heat transmission performance and efficiency.
海洋环境极值参数(如风速、流速、波高、周期等)在海洋工程设计中具有重要意义。
The marine environmental extreme value parameters, such as wind speed, current speed, wave height and wave period play an important role in marine engineering design.
它具有水头高、流速大、运行时间长、水位变幅大等特点。
It possesses the characters of high head, high velocity, long operation time and large variation range of water level.
病变对侧va呈收缩期血流速度增快的高阻力频谱。
High resistance waveform with increased flow velocity was seen in contralateral VA.
第二组处于收缩期正常流速,舒张末期低流速,肾血管高阻状态。
In the second phase group it was in a state of normal systolic flow velocity, low diastolic flow velocity and high renal vascular resistance.
由于水头高,流速大,明流泄洪洞的掺气减蚀越来越受到重视。
Because of the high water head and high flow speed, the aeration for preventing cavitation erosion becomes more and more important.
该方法可以在高采样频率条件下实现低流速血流信号的局部可视化,同时由于局部范围内采样分辨率的提高,将获得更细致的血流声谱图。
Even if the sampling rate is high, the method makes part of a low blood flow signal clearly visible in frequency domain, and more detailed blood flow sonogram can be obtained.
结果:高血压患者眼血管血流速度明显减慢,阻力指数明显增高,呈低流速高阻力状况。
Results: the ophthalmic bloodstream speed increased obviously, the ophthalmic blood vessels of hypertension was in a state of low bloodstream and high resistance.
由于电弧电阻非线性、时变性、高阻的特点,使得常规原理馈线保护中的阻抗保护、电流速断保护往往不能正确动作。
For the arc resistance is nonlinear and high, the conventional feeder protections, such as impedance protection and current protection, maybe fail to trip off.
特高含水原油体系具有很好的低温流动性,黏度随温度的变化幅度不大,但随着流速的增加而增加。
Super high water cut oil system has good flow behavior at lower temperature, and its apparent viscosity changes a little with temperature but increases with the increase of velocity.
特高含水原油体系具有很好的低温流动性,黏度随温度的变化幅度不大,但随着流速的增加而增加。
Super high water cut oil system has good flow behavior at lower temperature, and its apparent viscosity changes a little with temperature but increases with the increase of velocity.
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