效率工

The results showed that scion's coarseness of single bud green branch grafting was weak comparatively, but its grafting efficiency was remarkably higher than efficiency of bud grafting and shield budding.

结果表明：单芽绿枝接仅在接穗的粗生长上略逊于传统的"工"形芽接和嵌芽接，但其工作效率却远高于传统嫁接法。

Using the method of optimal efficiency and maximal quantity of refrigerating output , a thermoelectricity refrigeration system commix with compress refrigeration is designed .

为满足塑料低温对折机快速降温和低温操作要求，采用热电制冷的最佳效率和最大冷量两种工况设计计算，研制了机械压缩式和热电制冷相结合的混合制冷系统，并提供了试验数据。

In order to enhance heat transfer efficiency of reboiler which is widely used in petroleum and chemical system, phase change heat transfer and friction characteristics in several heat transfer enhancement tubes are studied, With a view to approach practical circumstances, cumene is chosen as organic working medium.

为了提高石化系统再沸器的传热效率，本文研究了几种强化沸腾与冷凝管的传热与阻力特性。为接近实际条件，选用异丙苯为工质。

The rationality of selecting different type of cement kiln dust chamber fixed in inlet and outlet based on its invest,running cost,adaptability on pollution control,stability,dust removal rate,abnormal discharge,discharge volume,air environmental capacity,environmental quality standard and climate condition on the angle of environmental impact.

从水泥窑大气污染物对环境影响的角度，分析了新型干法水泥回转窑窑尾和窑头除尘器选型的合理性，包括投资、运行成本、对污染物治理和工况的适应性、操作和维修性能、可靠性、稳定性、除尘效率以及非正常排放、污染物排放量、大气环境容量、环境质量标准、气候条件等对环境的影响程度。

Although from characteristic curves of the EDI it was indicated that the process condition is similar to that of the traditional electrodialysis,the separation efficiency of the process is greatly enhanced.

EDI水软化过程的特征曲线表明，该过程工况与传统电渗析过程相似，但分离效率显著提高。

In order to improve the engine's power, emission and the economy of the fuel, we developed a system to investigate the electronic control fuel injection of motorcycle engine. Inspect each parameter real-timely and modify some parameters factitiously to get the best power performance, emission performance and economical performance.

0引言采用电子控制燃油喷射技术是减少机动车排放污染的最有效的方案，它具有反应快、实时性好、控制精度高与控制算法灵活等特点，可以根据发动机运行的不同工况，实现空燃比最佳控制，从而取得良好的排气净化和节油效果；而且相对于原来化油器式的燃油喷射方式来说，电子控制的进气压力损失小，燃油效率高，满足发动机动力性、经济性和排放性要求[1]。

2TheMax GPX750 PSU for the desktop computer features total output of 750W, rated supply voltage of 115V to 230V auto range, rated mains frequency of 47 to 63 Hz, rated input of 115V at 10A or 230V at 5A, efficiency of 85% minimum at typical load, holdup time of 16.6ms at nominal line under full load condition, power good signal between 100ms to 500ms, over current protection at 110% to 150% individual output power, over voltage protection for +5V is between 5.8V to 6.3V,+12V from 14V to 17V, 3.3V from 3.6V to 4.2V, air flow by DC fan, operating temperature of 0°C to 50°C and operating humidity of 20% to 90% non-condensing.

2themax gpx750电源为桌上型电脑的功能总产量750瓦特，额定电源电压115v到230v汽车范围，额定工频47至63赫兹，额定输入的115v在10 A条或230v在5 ，效率85 ％，最低在典型负载，持的时间16.6ms的名义在网上下，满负荷条件下，电源良好信号之间的100 ms到500ms ，过电流保护在110 ％至150 ％个别的输出功率，过电压保护，为5 V是之间的5.8 V至6.3v ，+12 V的从14v至17v ，电压为3.3 V从V到3.6 V至4.2 V ，空气流量由直流风扇，操作温度0° C到50 ° C和运作中的湿度为20 ％至90 ％，非冷凝。

Companies of different situations according to the customer on the use of pumps Products site mapping and transformation, so as to meet the actual working conditions, improve pump efficiency and reliability, extending its life.

公司可根据客户的不同情况，对在用泵类产品进行现场测绘并加以改造，使之最大限度地满足实际工况，提高泵的工作效率及可靠性，延长其使用寿命。

Longtium"" PC 104 motherboard in industrial control field based on ""Longtium"" S1 could run DOS and relevant applications.2. Systemically analyze the architecture of ""Longtium"" Cl microprocessor. The principle, characteristic of instruction system is discussed and its history is introduced. In addition, the microinstruction format of ""Longtium"" Cl microprocessor is defined and the microprogramming controller is designed.3. Present the design scheme of microprogramming developing platform. The microinstruction compiler and emulator are developed. Moreover, the relevant optimization and verification are conducted.4. The microprogramming developing platform is used in the developing of ""Longtium"" Cl. It enhanced the developing efficiency of microprogramming.

以"龙腾"C1为核心的SOC芯片——"龙腾"S1已经采用SMIC 0.18um COMS工艺流片成功，基于"龙腾S1"实现的"龙腾"PC104工控系统主机板能正确运行DOS操作系统和应用程序； 2、系统分析了"龙腾"C1微处理器体系结构，研究了指令系统的原理、特点以及指令系统的发展，确定了"龙腾"C1微处理器的微指令格式，并完成了微程序控制器设计； 3、提出了微程序开发平台的设计方案，开发了微指令汇编器和微指令仿真器，并进行了相应优化及验证； 4、将该微程序开发平台应用在"龙腾"C1微处理器的设计中，提高了微程序开发效率。

You will be working from home most of the time, so you must be comfortable and productive telecommuting.

大部分的时候你会在家工作，但也因此你必需要能够适应远程办工并维持你应有的工作效率。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。