介绍燃烧效率测定仪的工作原理及热电偶测温、氧测量、一氧化碳测量的基本电路。
The operational principle of the combustion efficiency meter and the basic circuits for thermocouple temperature measurement, oxygen measurement, co measurement are introduced.
介绍了隔膜式浆体泵的工业试验情况。并对生产现场隔膜式浆体泵系统效率测定,提供了一种可行的方法。
The industrial test of diaphragm pulp pump is described and a practicable method for the on site determination of the efficiency of diaphragm pulp pump system is provided.
那么,不仅“效率”是一个误区,任何社会成本、加总成本,甚至连客观测定个人成本的概念也不例外。
Not only is "efficiency" a myth, then, but so too is any concept of social or additive cost, or even an objectively determinable cost for each individual.
本法不仅大大简化了铬量测定的步骤。而且在提高分析效率的同时获得同等的检测结果。
It is shown that the Crmeasuring method not only can simplify the procedure of measurement but can improve efficiency simultaneously with achieving comparative measurement results.
通过田间定位试验和土壤水分的测定,探讨了免耕和秸秆覆盖还田对小麦、油菜土壤水分利用效率的影响。
Through fixed field experiment and determinations of soil moisture, the field water utilization efficiency of wheat and rape seeds was discussed under no tillage and straw mulching.
本文着重论述了对在氯化钠含量测定实验中的常用方法的改进,新方法明显提高了实验效率,而且更为安全。
The present paper is an attempt to improve the traditional experiment way of measuring NaCl content. The improved way has been proved more efficient and safer.
采用离子选择电极分析技术测定脱硫循环液中HS -的离子浓度,计算出脱硫再生效率。
HS-ion concentration in circulating liquor for desulfurization is determined by ion selective electrode analytical technology, and the regeneration efficiency for desulfurization is calculated.
对镉还原测定食品中硝酸盐的方法进行了改进,研究了影响镉柱还原效率的因素。
The determination of nitrate content in foods by deoxidization with cadmium is improved. The effecting factors on deoxidization efficiency of cadmium column are studied.
通过界面张力、增溶率、吸附量以及驱油效率的测定,研究了OCS表面活性剂用于大港油田枣1219断块油藏表面活性剂驱的性能。
Properties of OCS surfactant were studied for application to Block 1219 in Dagang oilfield by measuring interfacial tension, solubilization capacity, adsorption amount and oil displacement efficiency.
经过实验验证,系统准确地测定了带传动的滑动率和传动效率曲线,达到了预期的结果。
The experiment showed that the slippage rate and the transmission efficiency curve can be measured and drawn accurately with this system, and it met the expectant requirement.
运用线性极化技术测定了缓蚀剂的缓蚀效率为96%。
The inhibitive efficiency 96% has been measured by electrochemical linear polarization technique.
结论同其他测定方法相比该法操作简单、速度快、效率高、无污染、费用低、无需复杂的前处理,可以直接对大量未知样品进行测定。
Conclusion Compared with other methods, the method is simple, rapid, high efficient, low expenditure, no pollution and with preparation undone and is suit for large quantity of unknown samples.
在此蚀刻条件下,测定了富士膜记录质子的灵敏度和效率。
Under this etching condition the sensitivity and the efficiency of the Fuji film for the registration of protons have been determined.
并精确测定了仪器改装后的光栅转角计算公式,还讨论了仪器综合效率、光栅定位精度、滤光片的使用等问题。
In addition, some problems, such as the synthetical instrument efficiency, the precision of the grating location and the use of spectra! Filters, are also discussed.
如何及时测定栲胶脱硫液中悬浮硫的含量是了解及提高脱硫效率的关键。
How to determine promptly the content of suspended sulfur in the tannin extract desulfurizing solution is the key to finding out and improving the desulfurization efficiency.
并得出在采样气体状态参数和环境条件一定时,除尘效率的测定误差主要取决于取样时间及流量。
Under a definite gas state parameter and environment condition, the measurement deviation was correlated with the sampling time and the flow rate.
在此基础上,又用乙醇-水系统在常压下测定了该塔的塔板效率并与筛板塔进行了对比。
Column efficiency of new VST was then studied with ethanol-water system and was compared with that of sieve tray.
采用滤膜重量法测定净化效率。
The purifying efficiency is mensurated with weight filter method.
以粉尘代替雾滴,解决了除雾器分离效率难以测定的难题,为评价旋风除雾器的分离性能及工业放大提供了依据。
The problem of measuring the collection efficiency of the demister was resolved. Results can be used to evaluate the separation performance and help scaling-up the device.
同时还测定了泡沫层高度对板效率的影响,从而为复合塔板设计参数的选择提供依据。
It was also measured the effect of froth height on tray efficiency. Thus, we can offer the basis for determining the design parameters of compound tray.
测定了猪生长激素基因工程菌不同表达效率时细菌总蛋白的含量以及包涵体中重组猪生长激素占包涵体总蛋白的比值。
We determined the content of the total bacterial proteins and the proportion of recombinant porcine growth hormone(rpGH)in inclusion bodies(IBs)in the cultures of genetically engineered rpGH E.
研究了制作的工艺条件,测定材料的密度、透气度和除尘效率等性能。
The density, ventilation rate of gas and excluding dust efficiency of the foaming aluminium samples were measured.
第39届国际物理奥林匹克竞赛实验试题是:利用差示温度计法来测定固态晶体物质的凝固点和测定太阳能电池的效率。
This paper introduces the 39th IPhO experiment test, which using the differential thermometer to measure the solidifying point of a crystalline solid substance and an efficiency of the solar cell.
本文通过对电池充电效率的测定以及一系列的理论推导和数学计算,得到了理论上的内压曲线。
By measuring the charging efficiency and a set of theoretical reasoning the theoretical internal pressure curve was obtained.
通过对水中阴离子表面活性剂测定中不同萃取方法的比较,从而简化操作步骤,提高了工作效率。
The different extraction methods are compared in the determination of negative ion surface active agent. The steps are simplified and the efficiency is improved.
本文通过试验,验证了MBDM的力学机理,测定了传动效率及弹性滑动率等相关性能参数。
The transmission mechanism of MBDM is validated and some performance parameters, such as transmission efficiency and elastic creep ratio, are measured by test.
采用这种试验机测定不同锯链的锯切效率,可比性强。
So a good contrast could be obtained in measuring the cutting-rate of saw-chains through the special testing device.
结论采用酶标仪测定胰激肽原酶可减少样品使用量,提高检验工作效率。
Conclusions The new method is obtained with less sample costs and higher efficiency.
运用DEA方法测定了我国主要14家银行的经营效率;
We computed the operating efficiency of the 14 main banks in China by the DEA calculation method.
运用DEA方法测定了我国主要14家银行的经营效率;
We computed the operating efficiency of the 14 main banks in China by the DEA calculation method.
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