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test demonstration
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  试验示范
     Study of the Types and Function of the Rural Science and Technology Test Demonstration Base
     农村科技试验示范基地类型划分与运行模式的研究
短句来源
     The results showed the yield of Qingza No. 3(QZ3) was 2502.8kg·ha~(-1) after test demonstration for 2 years. QZ3 is a variety of drought and cold resistance, and lodging, club root resistance and sclerotium rot.
     通过2年试验示范,结果表明青杂3号平均产量达2502 8kg·hm-2,抗旱耐寒、抗倒伏、高抗根肿病、耐菌核病等生理特性。
短句来源
     Through this kind of organization form,establish3gradings to send system and3level training systems,3level test demonstration system and network information communication system,this kind of new socialization service system model.
     通过这种组织形式建立三级配送体系、三级培训体系、三级试验示范体系和网络信息沟通体系,这种新的社会化服务体系模式。
短句来源
     PERSISTENT HIGH EFFICIENCY GRASSLAND AGRICULTURE TEST DEMONSTRATION NET CONSTRUCTION AND ITS EFFECT
     持久高效草地农业试验示范网建设及其效果
短句来源
     In order to develop our city raise poultry industry, since 2000, we have carried on scale raise poultry construction of base and test demonstration.
     为了发展我市养禽业,自2000年以来,我们进行了规模化养禽基地建设与试验示范
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  试验论证
     Frosting Mechanism Analysis and Test Demonstration of Condensation-Evaporator in Refrigeration Dehydration Separation Method
     冷冻脱水分离法中冷凝-蒸发器的结霜机理和试验论证
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  “test demonstration”译为未确定词的双语例句
     This paper describes through the flight test demonstration of dynamic position accuracy of difference GPS: at present, to evaluate the position and velocity accuracy of the integrated navigation system with difference GPS is successful.
     —本文通过对差分GPS动态定位精度的飞行验证及以差分GPS为基准测定组合导航系统精度的科研试飞说明:目前采用差分GPS来鉴定组合导航系统的位置、速度精度是满意的。
短句来源
     By taken scientific and technological popularization measures of combination of test,demonstration and popularization; leader,technical personnel and mass; scientific research,popularization and breeding of improved variety;
     采取“试验、示范、推广相结合;领导、技术人员、群众相结合;科研、推广、良种繁育相结合;技术和配套物资相结合”的科技推广措施,使该品种迅速得到大面积推广应用。
短句来源
     And a new compensation method of the synthesis error of on-line measurement of the CCD sensor signal was given in detail by test demonstration and theoretic analysis of the major factors which resulted in the errors.
     通过误差因素的实验考证和理论分析 ,给出一种适用的CCD信号的综合误差补偿方法。
短句来源
     In-door experiment and 28 wells in-site test demonstration that the cement plugging formulation with right angle thickening agent, micro-swelling and addable plugging agent , and with the center of“pressure waiting-on-cement”technology on long interval cement channeling plugging.
     实验室试验和现场28口井现场试验证明:研究出的具有直角稠化、微膨性能和可加入桥塞剂的水泥封堵剂配方,以“带压候凝”为中心的一整套多层段窜槽井水泥封窜工艺技术,施工工艺简单,施工成功率高;
短句来源
     By summarizing the years work of Hongwafang grassland milk cow test demonstration region, the way and experience of doing well a complete set of technique service, developing practical technique training, improving the science and technology level, strengthening forage feeding base construction, taking grass as the key and supplementing feed suitably, increasing milk production and economic benefit were elaborated.
     通过总结红瓦房草地奶牛试验示范区多年的工作,阐述了搞好配套技术服务,开展实用技术培训,提高科学技术水平,强化饲草饲料基础建设,以草为主适当补料,提高产奶量和经济效益的做法和经验。
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  test demonstration
Van arranged a test demonstration for Museum staff and a picked audience of children and mothers.
      
The next step in developing this concept will be to install and monitor test demonstration systems in numerous settings.
      
The classic flame test demonstration will be used to illustrate how a demonstration can be scaled up or down as dictated by such limitations.
      
This is the real test/demonstration of the Distributed Generation in the deregulated market environment.
      
To conclude this program, a Capstone technology flight test demonstration was scheduled.
      
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This paper mainly expounds the design characteristics and key techniques of a certain type of super-low altitude pilotless aircraft. First, we have analyzed the environmental conditions of the super-low altitude flight, such as increasing dynamic pressure, aggravating atmospheric turbulence, difficulty in radar tracking and interfering in telemeter/remote control/location etc. Secondly, we have analyzed and calculated the dynamic response of atmospheric turbulence for the different modified program of prototype...

This paper mainly expounds the design characteristics and key techniques of a certain type of super-low altitude pilotless aircraft. First, we have analyzed the environmental conditions of the super-low altitude flight, such as increasing dynamic pressure, aggravating atmospheric turbulence, difficulty in radar tracking and interfering in telemeter/remote control/location etc. Secondly, we have analyzed and calculated the dynamic response of atmospheric turbulence for the different modified program of prototype at different M and H. On the basis of these, in order to decide what measures are adopted to relax transition process, alleviate gust response, improve flight quality, enhance precision of flight, avoid touching ground and ensure safety, thus guarantee the tactical-technical requirements and norms, we have chiefly completed the selection of the aerodynamic layout, the design and calculation of the flight path, the design of the flight control system and the choosing of parameters, structural analysis and design, comprehensive test demonstration, etc. Scientific research on flight test demonstration and the finalized design flight appraisal for this pilotless aircraft have been successfully completed. The aircraft is put into service. It shows that the analysis made in this paper is correct in theory, reasonable in scheme and suitable in measures

本文着重论述某型超低空无人机的设计特点和主要的关键技术问题。文中首先分析了超低空飞行的环境条件,诸如飞行动压增加,大气紊流加剧,无线电跟踪和测,控、定位困难,电子没备易受干扰等。接着对原型机的不同修形方案在不同高度H,飞行马氏数M下,进行了大气紊流动态响应分析计算。在此基础上,为了寻求缓和过渡过程,改善飞行品质,提高飞行精度,保证飞行安全,确保战术技术指标和要求的技术方案和措施,进行了气动布局选择,飞行轨道设计与计算,飞控系统设计及其参数选取,结构分析与设计,以及试验与试飞等方面的研究工作。科研试飞和定型试飞证明本文所论问题,方案合理,原理正确,措施得当。

Through the estimation of main indices of kiwifruit ripeness, the suitable picking period of Qinmei on Oct. 3 12, Xixuan No. 1 and Hayward on the lower10 days of Oct. has been determined.During that time, the soluble solids content of fruit is 6. 5-9% and fruit firmness is 12-16 kg/cm2. Based on the successful middle test (demonstration) of storage technique through 1992─1993, a good result of application was obtained on 64 ton stored fruit in the following 1993─1994. Qinmei was stored for 157 days,...

Through the estimation of main indices of kiwifruit ripeness, the suitable picking period of Qinmei on Oct. 3 12, Xixuan No. 1 and Hayward on the lower10 days of Oct. has been determined.During that time, the soluble solids content of fruit is 6. 5-9% and fruit firmness is 12-16 kg/cm2. Based on the successful middle test (demonstration) of storage technique through 1992─1993, a good result of application was obtained on 64 ton stored fruit in the following 1993─1994. Qinmei was stored for 157 days, the fruit was fresh, the good fruit and commodity fruit were 96. 6% and 97. 4% respectively. At storage period, the fruit firmness gradually lowered from 12-16 kg/cm2 of picking to 1. 6kg/cm2 at present, starch was successivelly converted into soluble suger under the efects of enzymes and the soluble solids content increased to 13. 7% from 6. 5-9% at harvesting.The simple cool storage chamber costs low, nature low temperature equipments can be used and with the cooperation of fresh storage agents used in boxes or poly-bag, the storage period for kiwifruit would be beneficially prolonged.

通过对猕猴桃果实成熟主要指标的测定,确定了秦美适宜采收期为10月3日至12日,西选1号和海沃德为10月下旬。这时果实可溶性固形物含量为6.5─9%,硬度12─16kg/cm2。猕猴桃贮鲜技术在1992/93年度中试(示范)成功的基础上,1993/94年度在64t果实上的应用又取得了好结果。秦美贮藏157天,果实新鲜,完好果和商品果分别为96.6%和97.4%。果实在贮藏期间硬度逐渐降低,由采收时12─16kg/cm2下降到1.6kg/m2;淀粉在酶的作用下不断转化为可溶性糖,可溶性固形物由采收时6.5─9%增加到13.7%。简易降温库成本低,可利用自然低温设施,果实在箱袋内加保鲜剂后置该库内有利于延长猕猴桃贮藏保鲜期。

In this paper,the approach to research the stall/post-tall/spin for modernaircraft,the aims of the stall/post──stall/spin flight test demonstration,test method and therequirements on the measurement are introduced briefly. The procedure of flight testdemonstration of the stall/post-stall/spin for today’s aircraft,the expectal requirements foraircrafts that employ AOA limiter , the installation and employment of the emergency anti──spin device and some safety problems are described in detail.

概要介绍了现代飞机失速/尾旋研究的途径、失速/过失速/尾旋试飞验证的目的、试验方法和测试要求。较详细地介绍了现代飞机失速/过失速/尾旋试飞验证的程序和步骤,对装有迎角限制器飞机的特殊要求,应急改出尾旋装置的安装使用以及与安全有关的一些注意事项。

 
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