1、

Multi-Pressure condenser; Mean condensing temperature Number of entropy generation Optimization;

多背压凝汽器;平均冷凝温度;熵产生数;优化;

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2、

On section temperature number simulation of reinforced concrete column after high temperature and its analysis

高温后钢筋混凝土柱截面温度数值模拟与分析

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3、

Low temperature number has obviously decreased;

低温次数减少;

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5、

Based on a large number of sample evaluation, the evaluation index of domestic thermal stability of heat transfer fluids has been formulated as the test temperature of the quality change rate at less than 10%.

在对大量样品评价的基础上,制定了我国热传导液热稳定性评价指标,即按照SH/T0680&1999进行试验,变质率不大于10%。

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6、

The length of service time, number of cycles, and the temperature extremes experienced must all be carefully considered when choosing a material.

选择材料时,必须认真考虑服务时间的长度、循环数和承受的温度极限。

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8、

And solve the differential equation successfully by the method of separating the variables, so determine of the parameters in temperature field expression use the fluid-solid coupling boundary conditions and known conditions. And obtain the coefficient of temperature jump and mean Nusselt number.

然后利用流固边界耦合传热的边界条件和已知热边界条件建立方程组确定参数,并最终计算出温度跳变长度、局部努塞尔数和平均努塞尔数。

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9、

Increase of the number of RA patients may be related to precipitation, daily average temperature or average wind speed.

类风湿性关节炎的发病或病情加重可能与降水量、日平均气温、平均风速有关。

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10、
11、

According to the theory the wave number spectrum of the large vortices mainly depends on the atmospheric conditions in both of the upper and lower layers, such as wind speed, wind direction shear, stratification as well as temperature jump.

根据此理论,大涡的波谱构成主要由上、下层大气中风向、风速、层结以及两层之间的温度跃变等因素决定。

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12、

The experiment which uses the established sealing cabin temperature and noise system researches on the rats hippocampal positive reacting cell-number of glutamate ( Glu) immunity and the light density.

利用密封舱建立的温度和噪声实验系统对大鼠海马谷氨基酸(Glu)免疫反应阳性细胞数和光密度进行了实验研究。

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13、

The sensitivity was analyzed in terms of phase ratio, temperature, number of plates and plate efficiency.

并对萃取塔中相比、温度、塔板数和塔板效率进行了灵敏度分析。

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14、

Like the xenon-129, it raises a number of new questions about the temperature history of the earth.

同氙-129一样,它提出了许多有关地球温度史的新问题。

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15、

A K of complex phase steel reaches its peak number when the temper temperature is 300 ℃;

随回火温度的提高,复相钢的冲击韧性(AK)值在300℃达到峰值,400℃时为低谷。

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16、

Effect of Temperature on Number and Size of Blood Cells and Serum Biochemistry Composition of Yellow Catfish

温度对黄颡鱼血细胞数量、大小及血清生化成分的影响

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17、

They tested staff in an insurance office and found that at this temperature the number of mistakes made was minimised.

他们在一家保险公司的办公室里对其员工进行了测验,发现在摄氏25度的环境下,工作中出现的差错数量最少。

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18、

Effects of the incubation time, incubation temperature and number of freeze-thawing cycles on the entrapment effciency were studied.

考察孵化时间、孵化温度、冻融次数对包封率的影响;

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19、

It shows that with the increase of the temperature cycling number, the bonding strengths of die-attachment decrease but not much.

结果表明:随着温度循环的进行,试样的粘接强度有所降低,但是并不明显。

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20、

Secondly, a solar panel consists of a number of non-identical cells, each of which runs at its own temperature in the same ambient conditions.

第二,太阳能板是由一些非同单元组成的,在相同的外界条件下,每个单元各自的运行温度不同。

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