查询词典 performance test

The calculation and experiment results show that the maximum lifting pressure performance decreases with the increase in throat diameter of channel of variable section, water flux of low pressure and pressure ratio of steam nozzle, and has its minimum value with water nozzle annular space. The coefficient of maximum lifting pressure performance may be as high as 26. In the design of steam injector, the larger pressure ratio of steam nozzle and the smaller water nozzle annular space are selected, the higher lifting pressure performance could be obtained.

计算及研究表明：极限升压能力随变截面混合腔喉部直径、被升压的低压水流量和蒸汽喷嘴压比增加而降低，随环形水喷嘴间隙的变化出现了最小值；计算得出变截面超音速汽液两相流装置的极限升压能力可达26；在设计升压装置时应尽可能选取较大的蒸汽喷嘴压比和较小的环形水喷嘴间隙。

Recently, We have very joyful and sucessful Public Bhajan Performance on 3rd May, I felt extremely joyful after performance, during performance, we performed very harmony and collectively and joyful. Our Leader Alex Hanshaw was also there, he has presentation to introduce Sahaja Yoga and give realisaton to audience.

五月三日我们在铜锣湾香港中央图书馆有公开印度拜赞歌演出，在演出当中充份表现出我们的喜悦，和谐及群体精神，演出完毕后我亦感到极大的喜乐及平和，这次Alex也一同参与，他用投影片介绍霎哈嘉瑜伽及为观众带来他们的自觉。

Product quality is the life, development of new products and improving the performance of enterprise development is the security, this company has always focus on the development of new products and improve product performance, development and production of a series of excellent performance, quality and reliable products of fire, and To set up a product into the Institute, physics and chemistry laboratory, gas fire-fighting laboratory, automatic sprinkler systems experimental centre.

产品质量是企业的生命，新产品的开发和性能的改进是企业发展的保障，为此公司历来注重新产品开发和产品性能改进，研制和生产了一系列性能优良、质量可靠的消防产品，并大力投入成立了产品研究所、理化检验室、气体灭火实验室、自动喷水灭火系统产品实验中心等。

To study the wet thermal protective performance of fabric for fire fighters wears, 4 kinds of fire-retardant multilayer fabric suitable for fire fighters wears were used as samples, and the thermal protective performance value of the sample fabrics were tested through thermal radiation and thermal convection integrated experiment under 5 kinds of wet state and required time leading to the second-degree burn. Different layer fabrics' thermal protective performance after absorbing water was compared.

为研究消防服用织物的湿态热防护性能，以4种适宜用作消防服装多层结构的面料为试样，通过热辐射和热对流综合热防护性能实验，测试织物在5种湿状态下热辐射和热对流综合热防护值TPP和二级烧伤时间，比较不同层面料吸湿后热防护性能的变化。

This text tries to pass mental nervous main reason of analytical piano performer, from before give musical performance of mental state preparation,give musical performance of the mental state regulate,practice medium of mental state train commence, emphasize study how adopted a valid method to regulate a piano to give musical performance appear hour mental strain.

本文试图通过分析钢琴演奏者心理紧张的主要原因，从演奏前的心理准备、演奏时的心理调节、实践中的心理训练入手，着重探讨如何采用有效的方法来调节钢琴演奏时出现时心理紧张。

Therefore, the EL spectra of (Znq_2)_4 is wider than that of Znq_2. 4._2 was synthesized. The analysis of molecular spatial structure and the characterization of material performance of_2 and Liq showed that two Liq molecules and two Naq molecules were connected by Na-O-Na bond bridges to form_2. Compared with Liq,_2 exhibits stronger rigidity in planar molecular structure, larger steric hindrance and intermolecular distance, and much smaller molecular polarity, thus resulting in much longer fluorescence lifetime, much higher fluorescence quantum efficiency, wider energy bandgap and better film formability. When used as light-emitting layer in OLED,_2 shows lower formation probability of excited dimmer and exciplex formation than Liq, thus emits bluer light with higher current efficiency than Liq. When_2 ultrathin film is used as electron injection layer in OLED, it exhibits higher current density, higher luminance, lower turn-on voltage and higher current efficiency than Liq ultrathin film for the existence of sodium ions in_2 ultrathin film. 5. The summarization the relationship between molecular spatial structure and material performance of Alq_3,(Znq_2) and Liq, lead the conclusion that the molecular spatial structure of Mq_n affects its material performance in such aspects as the rigidity of planar molecular structure, intermolecular interaction, molecule stacking mode and intermolecular distance.

制备了_2，通过对_2和Liq的分子空间结构与性能进行分析与讨论，发现_2是通过两个Na-O-Na键桥将两个Liq和两个Naq连接构成的，其分子平面结构的刚性程度强于Liq，空间位阻大于Liq，分子之间的距离大于Liq，分子极性远远小于Liq；_2的荧光寿命长于Liq，荧光量子效率高于Liq，成膜性优于Liq；_2的禁带宽度比Liq大，光致发光光谱中_2的最大发射峰较Liq发生蓝移；当_2在OLED中作为发光层时，激发二聚体与激基复合物的生成几率远远小于Liq，发的光比Liq更蓝，电流效率大于Liq；_2超薄膜中有Na离子的存在，与Liq超薄膜相比，当其在OLED中作为电子注入层时，具有更大的电流密度，更高的发光强度，更低的阈值电压和更高的电流效率 5、对上述Alq_3、Znq_2和Liq的分子空间结构与材料性能之间的关系进行了归纳总结，认为Mq_n的分子空间结构主要在分子平面结构的刚性程度，相邻分子之间的相互作用，分子堆叠的方式和分子之间的距离这四个方面影响其性能。

In a classical sense of music performance, sonic showing manner is a crucial link, which is a cause to make every music performance of the same music work different. And it is the different sonic showing maimers that embody the unrepeatability of music performance that fully presents the inexhaustible music artistic charm.

在传统意义的音乐表演中，音乐作品的音响呈现方式是一个关键的环节，因为它是造成音乐表演之所以不同的根源，同时，也正是由于音响呈现方式的不同，才体现出音乐表演艺术的不可重复性，从而充分展示了音乐艺术的无穷魅力。

The paper specially gives a particular description of the V-A characteristic of 20kW xenon short arc lamp ,the performance test of trigger,and the electrical performance and stability of switching DC power supply.

文章介绍了 KM6太阳模拟器氙灯单元试验的全部过程，对短弧氙灯的伏安特性进行了研究。

The SBSTA reaffirmed that the overall objective of the work on performance indicators is to develop and test a balanced and robust set of performance indicators for each theme of the framework for meaningful and effective actions to enhance the implementation of Article 4, paragraph 5, of the Convention (the technology transfer framework).

科技咨询机构重申，绩效指标工作的总体目标是，为该框架的每个主题研拟和测试一套均衡稳健的绩效指标，以便为加强执行公约第四条第5款而采取有意义和有实效的行动。

This paper analyzes the factors that affect the performance of silicon oil fan clutch and the key configuration.A kind of silicon oil fan clutch has been developed,performance and experimental data of silicon oil fan clutch are summarized through bench testing.The test results show that the optimized clutch can make a response to temperature and has less consumption of power.

硅油风扇离合器不仅可以减少发动机有效功率的损耗，改善发动机的经济性，提高发动机寿命，而且能有效的降低发动机噪声，具有广阔的应用前景[1]。1结构及工作原理硅油风扇离合器是用硅油作介质，利用硅油高粘度的特性来传递转矩，其结构如图1所示，当发动机负荷增加时，水温升高，从散热器吹来的热空气使双金属感温片受热而扭转变形，带动阀销一起转动并通过感温片变形量的大小控制进油阀开度。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。