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average change
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  平均波动
     The daily average change of appearance is smaller than 2%, the latent heat accounting for 8% percent of total warm-wet energy.
     杉木林内显热能的日平均波动在2%,杉木林内环境的潜热能占总温湿能的8%左右;
短句来源
  平均变化
     and average change difference of two groups had a very significant difference(P<0.01).
     进一步比较2组患者体温的变化,对照组的体温平均变化差与观察组有极显著性差异(P<0.01)。
短句来源
     The ratio of resistance change is tested using Four Probes Method. The average change reaches 103, and is near to 104 of the theory estimation.
     四探针法测量了薄膜电性能,薄膜电阻率平均变化达到103,比理论上只相差一个数量级;
短句来源
     However, this is just an overall and average change trend, and in real application, the overconfident level of partners would show a trend of fluctuating downward.
     这是合伙人过度自信水平的一种总体的平均变化趋势,在实际应用中,合伙人的过度自信水平将呈现出波动下降趋势。
  “average change”译为未确定词的双语例句
     The average change in RBV ranged from -1.31% to -7.94% at 60 min and from -5.36% to -28.19% at 300 min with CV 0.38 and 0.32 respectively.
     在 6 0、30 0min时 ,平均△RBV分别为 - 1.31%~- 7.94 %和 - 5 .36 %~ - 2 8.19% ,变异系数 (CV)分别为 0 .38和 0 .32。
短句来源
     The average change rate of the total score was 68.3%,and the overall efficiency was 92.9%.
     总分的平均变化率为68.3%,总有效率为92.9%。
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     Results45OSAS patient s with hypertension got the BP re-duced in1month to the average change of BP was10mmHg after2years45patients were.
     结果45例OSAS合并高血压患者在术后1个月血压下降,2年后平均血压下降10mmHg。
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     Combine use t-test remarkable quality inspection. ResultsAfter work the average change ration for every item goes up dramatically in persistence. The total average reaction time of the investigation group’s day shift and night shift increase (3.553%,8.102%) more than the control group(2.441%,3.994%).
     结果机车乘务员值乘后选择反应时各项时间平均变化率明显升高,观察组总平均反应时间日班、夜班增加(分别为3.553%,8.102%)高于对照组(分别为2.441%,3.994%);
短句来源
     The acid titrationshowed that gelatin reacting with flesh no-pickling chrome tanning solution,the range of Z—average change between1300-5600 nm,pH>4,Zeta potential is negative value.
     酸碱滴定表明:新配不浸酸铬鞣剂与明胶体系作用的Z-平均值在1300~5600 nm范围,Zeta电位在pH值大于4的范围内为负值。
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  相似匹配句对
     in average;
     平均为0.89d。
短句来源
     Change
     变化
短句来源
     Effects of Change in the Average Permittivity on The Volume Hologram
     Effects of Change in the Average Permittivity on the Volume Hologram
短句来源
     6) The average quality of students has no great change;
     6.生源的平均质量无明显的变化;
短句来源
     On the Average of Exponents
     On the Average of Exponents
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  average change
The average change in height of several constant pressure levels in the troposphere and lower stratosphere after a strong solar flare is described.
      
The primary reason for the acceptance of this methodology is that it derives a location specific (typically, census division, state or metropolitan area) average change in house prices from repeated observations of individual house prices.
      
Sulindac therapy also increased the serum sulfate concentration and decreased the clearance of sulfate; a similar trend was observed after naproxen therapy but the average change was smaller and not statistically significant.
      
The present study focused on differences in self-esteem trajectory in early adolescence rather than on average change across all children.
      
The average change of synaptic efficacy due to the temporally antisymmetric learning rule is shown to yield differential Hebbian learning.
      
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A new type of high temperature platinum resistance thermometer has been devel- oped and tested to be used as an interpolation instrument for the International Prac- tical Temperature Scale in the temperature range from 630.74 to 1064.43℃ instead of platinum/10% rhodium-platinum thermoeouple.We have constructed more than sixty thermometers,which have a nominal resistance of 0.25 ohms at 0℃ and have strip-shaped supports with noches.The construction of the thermometer is designed in such a special way that the...

A new type of high temperature platinum resistance thermometer has been devel- oped and tested to be used as an interpolation instrument for the International Prac- tical Temperature Scale in the temperature range from 630.74 to 1064.43℃ instead of platinum/10% rhodium-platinum thermoeouple.We have constructed more than sixty thermometers,which have a nominal resistance of 0.25 ohms at 0℃ and have strip-shaped supports with noches.The construction of the thermometer is designed in such a special way that the curvature of the platinum wire in a sensor keeps almost constant,and the strain in the wire can be decreased to the least. The tests,which had been lasted for two years,show that the stability of the thermometer is excellent.The average change in resistance of ten thermometers at 0℃ is 1.3mk for every 100 hours during heating at temperatures from 1070 to 1100℃, and the avarage change of five better thermometers is 0.9mK.The annealing time at 1100℃ to achieve this stability is as short as 150 hours which is much less than that in the previous publications.Generally,the change of R_0 after high temperature quenching is no more than linK.The insulation resistance of these thermometers at 1064℃ is not less than 27MΩ. The problem of fused silica devitrification seems to be solved and very slight devitrifieation existed on the surface of the thermometer sheath,which had been exposed to the temperature of 1070℃ for 952 hours.

本文介绍了一种新型的片状骨架结构的高温铂电阻温度计,这种温度计在结构上的特点是感温铂丝的曲率半径几乎保持不变,因而温度计具有极好的稳定性。温度计的 R_0的名义值为0.25欧。十支温度计在1070—1100℃退火,R_0每百小时的平均变化为1.3 mK,五支较好的温度计的平均变化为0.9 mK。高温淬火前后R_0的变化一般不超过±1mK。文中还给出了温度计其它各项性能的试验结果。

This paper describes the method for the preparation and purification of materials used in construction of high precision saturated cadmium sulfate standard cells from general technical grade chemicals. Forty acid cells (0.049 N H2SO4) were studied, readings of emf were taken at intervals during the period of 1973 to 1979, the average change in emf is 0.33μV per year.Various factors are briefly discussed in the article. The following processes will take place during the aging period of the cells: the dissolution...

This paper describes the method for the preparation and purification of materials used in construction of high precision saturated cadmium sulfate standard cells from general technical grade chemicals. Forty acid cells (0.049 N H2SO4) were studied, readings of emf were taken at intervals during the period of 1973 to 1979, the average change in emf is 0.33μV per year.Various factors are briefly discussed in the article. The following processes will take place during the aging period of the cells: the dissolution of alkali constituents from the inner surface of the glass container into the cells and the slight reaction of cadmium in the negative electrode with the acid in the solution, both these two processes will cause the increase of the emf. While another process, the gradual growth of the crystal sizes of the mercurous sulfate, will decrease the emf of the cells. Experimental data are given for these two factors.

本文提出从工业品原料提纯制备高精密标准电池的方法。有40个酸性电池(硫酸浓度0.0490N),在1973~1979年间,于规定时间测定电动势值,每年平均上升0.33μV. 初步分析了影响电池电动势值稳定性的各种因素,提出了实验数据。

An experiment was performed to determine the energy requirement oflayer-pullets.Birds were fed ad libitum with three diets different in proteinsource(10%fish-meal,2% fish-meal and fisn-meal-free diets respectively)。Over the growing period(0—20 week),the metabolizable energy intake(ME_1)and retention of energy for body gain(NE_7)per unit metabolic bodysize were estimated bi-weekly.The regression of ME_1 on NE_G indicated that the ME,mean of maintenacerequirement for hens was,134.9 Kcal per kg~(0.75),efficiency...

An experiment was performed to determine the energy requirement oflayer-pullets.Birds were fed ad libitum with three diets different in proteinsource(10%fish-meal,2% fish-meal and fisn-meal-free diets respectively)。Over the growing period(0—20 week),the metabolizable energy intake(ME_1)and retention of energy for body gain(NE_7)per unit metabolic bodysize were estimated bi-weekly.The regression of ME_1 on NE_G indicated that the ME,mean of maintenacerequirement for hens was,134.9 Kcal per kg~(0.75),efficiency of ME_1 conversionto NE_G was 56.4%。A linear relationship between body weight and energy value of body wasfound,the regresson equation being:(?)=1.49011+0.00063X(r=0.94199~(**),df=10)Where:(?)—energy value of birds body(kcal/g)X—body weight(g)Over the laying period,the egg mass per bird was determined daily andfeed intake estimated bi-weekly.At 43 and 72 weeks old birds were slaughtered to determine body composi-tion.Result showed that the ME intake per bird was 307±0.109 kcal/d.According to data taken from this experiment for 504 days,the autherssuggested the following formula to culculate ME requirement for laying pullets:Y=135W~(0.75)+5ΔW+2EWhere.Y—ME requirement per bird per day(kcal)W~(0.75)—metabolic body size(kg)ΔW—average change in body weight per day over wholelaying period.E—means of egg mass per hen-day.

试验测定了蛋鸡代谢能需要量。试鸡自由采食三种不同蛋白质来源的日粮(10%鱼粉日粮,2%鱼粉日粮和无鱼粉日粮)。在整个生长阶段(0—20同龄末)每两周测定一次单位代谢体重的代谢能进食量(ME_1)和增重沉积能量(NE_G)。由 MF_1对 NE_G 的回归分析得出蛋鸡平均维持代谢能需要量为每日每公斤代谢体重134.9千卡。进食代谢能的增重利用率为56.4%。统计中体重与体含能值间存在线性关系。其回归方程如下:(?)=1.49011+0.00063X(r=0.94199~**,df=10)其中 (?)—鸡体能值(千卡/克)X—鸡体重(克)产蛋期逐日测定每鸡产蛋数量,每两周统计一次进食量。在43和72周龄末抽样进行屠宰,测定鸡体成分和体能值。统计分析结果表明,产蛋期鸡每天的代谢能进食量为308.3±3.5千卡。根据本试验结果,作者建议如下推算产蛋鸡代谢能需要量的公式:(?)=135W~(0.75)+5△W+2E其中 (?)—每只产蛋鸡每天的代谢能需要量(千卡)W~(0.75)—产蛋鸡的代谢体重(公斤)△W—产蛋期平均每天鸡体重变化(克)E—每鸡每日的平均产蛋量(克)

 
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