high-low的例句大全

In low mass flux and high outlet quality conditions, experiments have been performed using vertical heated tube, cooled by water, to determine CHF value for a uniformly heated section.

针对低流量高含汽量工况，本论文试验在长度为2.1m，管径为0.014m的均匀受热圆管中得到93组CHF数据。

Study of Gaseous Electrical Conductance with Low Working Voltage and Fast Response High-Sensitivity Humidity Sensor

低电压气体导电及高速高灵敏度湿敏传感器研究

This article particularize the experimental results on low resistivity oil zone and high resistivity water zone.

文章分别列举了该方法在低阻油层、高阻水层等方面的实验研究结果。

Analysis and simulation results show that the scheme can achieve high local connectivity at low cost memory overhead.

理论分析及模拟结果表明：此方案能以较低的存储开销取得极高的局部连通率。

Methods Two human cancer cells were studied: human lung adenocarcinoma, the A549 cell lines exhibiting a high constitutive COX-2 protein expression level and human breast carcinoma, the MCF-7 cells manifesting low expression of the COX-2.COX-2 expression was measured by RT-PCR.

方法选用人乳腺癌细胞系MCF-7（低COX-2蛋白表达）和肺癌细胞系A549（高COX-2蛋白表达）为研究对象。

And with abundant source and low cost, the packing medium of mixed construction waste is well adaptive to the constructed wetland system for treating polluted river water with high seasonal change in water quality.

建筑废弃物混合填料来源丰富、成本低廉，对于处理水质季节性变化很大的污染河水，人工湿地系统具有良好的适应性。

For the control action it's an adaptive PID controller without any phase lag, but there is an amplifier in the high frequency, an integrator in the low frequency, and a PID only in the medium frequency.

对控制信号而言，它是一个没有任何相位落后的PID控制器，R高频为一放大器，低频为积分器，中频段为PID。

With this process, the low energy density in biomass can be converted into the products with high energy density and many chemicals can be obtained.

通过热解技术可以实现把低能量密度的生物质转化为高能量密度的液、固、气产品，同时还能从生物油中提取多种化学品。

This paper presents the inner cooling theory that use the high insulating property and low boiling point materials instead of water as coolant in turbo-generator's stator windings.

简要介绍采用高绝缘低沸点介质替代水内冷介质，用于汽轮发电机定子绕组内部冷却的原理。

The oxygen consumption of cardiac muscle is high and the threshold value of the coronary ischemia low;

心肌耗氧量高，冠脉缺血阈值低；

Ispecializes in high-, medium-and low-grade single-sided matching welcome Corrugating Machine.

我公司专业生产高、中、低档单面瓦楞机欢迎选配

High consumption rate and low savings ratio are the root of American economic framework imbalance.

高消费率、低储蓄率是美国经济结构不平衡的根源。

Cast-iron sewer pipes have many advantages such as best fire and pressure resistances and low noise in operation, but the socket joint often splits when using them for high rise buildings.

排水铸铁管在防火、承压、低噪音等许多方面有其独特的长处，但用于高层建筑却易出现承口开裂的事故。

Analyze and make improvements to day-to-day production activities in order to achieve maximum utilization of resources, high product quality and low cost of manufacture.

对日常生产活动进行分析和改进，以达到最大限度地利用资源、降低制造成本，并保证产品的高质量。

Meanwhile, the system enjoys the features of low cost, high coding efficiency, strong real-time and so forth, further improving the commercial value of this system.

系统具有低成本、高编码效率、低延迟、实时性强等特点，具有明显的商用价值。

The single screw oil pump is a new type extracting oil pump, which is simple in structure and high in performance with low working cost.

单螺杆抽油泵是一种新型的采油泵，结构简单，性能可靠，作业成本低。

The features of the application of MCI-hydrodewaxing compounding technology in the Petroleum Refining Group of Yan'an were introduced. The technology used catalytic diesel oil as raw material and produced the low setting point, high quality diesel oil.

介绍了延炼实业集团公司采用中石化抚顺石化研究院开发的MCI-临氢降凝组合技术，以催化裂化柴油为原料，生产高质量、低凝点的优质柴油的工业应用情况。

But in low permeability reservoir, the relative high permeability areas with strong heterogeneity are sometimes the enriched oil sites.

区内储层非均质性较强，但在低渗储层背景上，非均质性较强的高渗区带往往是油气富集的场所。

Aluminium Titanate has low thermal expansion and excellent thermal shock resistance It can be used as fine refractories in high temperature resistance nozzle tube 、 kiln furniture 、 thermocouple-protection tube 、 crucible furnace and so on. It has a wide prospect of application.

采用低膨胀的钛酸铝作为精细耐火材料，开发出的抗热震性能优异的耐高温烧嘴喷管、窑具、热电偶保护管以及坩埚，具有广阔的应用前景。

If this low-alloy bainite cast steel to making the jaw of ore crusher or the liner of ore mill is used, their service life is 1.5~ 2.5 times longer than that of the jaw or liner making from high manganese steel;

这种材料用于制造矿石破碎机的鄂板和研磨矿粉的磨机衬板，其使用寿命比高锰钢提高1.5～2.5倍；