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高压范围
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  high pressure range
     The results of this study suggest that :(1)Elastic moduli E,K,λ,μ of rock increase as pres-sure ΔP increases,variation of E,K,λ,μ with ΔP is more sensitive in low-pressure rangethan in high pressure range.
     通过分析表明:(1)弹性模量E、K、μ、λ随ΔP增加而增加,随ΔP变化在低压范围比高压范围更敏感;
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     (3) in the high pressure range (about 200GPa~1TPa), the compression isentropes calculated from the quadratic Hugoniot curves as the reference of Grüneisen EOS is much more approach to the experimental data or reference data.
     (3)在高压范围内(对于金属铝大约为200GPa~1TPa),选择以二次曲线关系表示的冲击绝热线为参考线计算得到的等熵压缩线与实际情况更加接近;
短句来源
     It is found that Eg increases linearly with pressure inthe low pressure range 0high pressure range (P>1.4Pa) atroom temperature, Eg versus pressure deviates from this linearity remarkably.
     结果表明,在低压范围(0高压范围(P>1.4GPa),E_g~P关系明显偏离线性。
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  “高压范围”译为未确定词的双语例句
     The Al3Ni whiskers reinforced Al matrix composites were successfully in situ synthesized under high pressure within1~ 6GPa.
     在 1~ 6 GPa高压范围内原位合成 Al3Ni晶须增强 Al基复合材料。
短句来源
     According to the characteristics of liquid compressibility,a new isothermal equation of state is proposed which can be used to calculate the volume of liquids at differant pressures V= (A/(P+C)~n),where V is the volume,P is the pressure,A,C and n are constants.
     本文根据液体的压缩特性,在一定假设基础上,得到了一个适用于高压范围的新的液体等温状态方程 V=A/(P+C),式中 A,C,n 为常数.
短句来源
     Luminescence of Eu3+ in stoichiometric host luminescent crystal Na5Eu(WO4)4 has been studied under low temperature 20-300 K and hydrostatic high pressure 0 - 10 GPa using a diamon anvil high pressure and low temperature microspectroscopic system.
     用低温金刚石对顶砧高压显微光谱系统在20—300K低温和0—10GPa高压范围内研究了白钨矿型化学计量的基质发光晶体四钨酸铕钠Na_5Eu(WO_4)_4中Eu~(3+)的发光.
短句来源
     The thickness of PANI films obtained at atmosphere is the lowest (about 45 run), while it increases to -100 nm in the pressure range of 150 - 450 MPa and drops to about 70 nm as applied pressure at 600 MPa.
     而在150-450 MPa高压范围内制备的PANI薄膜样品的厚度基本上不发生改变(~100 nm)。 当反应压力进一步增加到600 MPa时,样品的厚度又降为70 nm。
短句来源
     The experimental results are as follows: at the atmospheric pressure, the pyrolytic temperature is about 530.15—547.15 K; at the pressure as high as 1—3 MPa, the pyrolytic temperature is about 618.34—675.49 K.
     实验结果表明 ,常压热裂解温度大约为 5 30 15~ 5 5 6 5 5K ,1~ 3MPa的高压范围内的热裂解温度大约在 6 18 34~6 75 49K ;
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  相似匹配句对
     EXPANSION OF JET GROUTING'S APPLICATION RANGE
     高压喷射注浆应用范围的推广
短句来源
     Regulating Range of UHV Controlled Shunt Reactor
     特高压可控并联电抗器的调节范围
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     HIGH PRESSURE HEAT EXCHANGER
     高压换热器
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     On the Scope of Relative
     亲属范围研究
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     It is nomal in scope.
     属正常范围
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  high pressure range
Small temperature dependence is found in the low-temperature/high pressure range.
      
This occured especially in the high pressure range above 50 mmHg.
      
Thus the X phase is a monotropic (metastable) phase between the SmA and Cub phases in the low pressure region, while being an enantiotropic phase between the SmA and SmC phases in the high pressure range.
      
Effect of initial temperature on combustion rate of ballistic powders in the high pressure range
      
However, in the binary system, the ideal adsorption solution (IAS) theory gave good representation of the binary experimental data in high pressure range.
      


The possible high pressure modifications of Lithium Iodate (LiIO3) were surveyed in the high pressure and high temperature ranges up to 40 kbar and 750℃. Two high pressure modifications have been observed. The first is found in the range of 1.5-4.9 kbars and 310-450℃, while another appears in the pressure range above 15 kbars. The phase boundries were determined by DTA and quenching method. The diagram published abroad in 1969 have been corrected and the stability of each phase at high pressures and high temperatures...

The possible high pressure modifications of Lithium Iodate (LiIO3) were surveyed in the high pressure and high temperature ranges up to 40 kbar and 750℃. Two high pressure modifications have been observed. The first is found in the range of 1.5-4.9 kbars and 310-450℃, while another appears in the pressure range above 15 kbars. The phase boundries were determined by DTA and quenching method. The diagram published abroad in 1969 have been corrected and the stability of each phase at high pressures and high temperatures has been discussed.

在0一40kbar,20一750℃的压力与温度范围内探索了碘酸锂(LiIO_3)可能存在的高压相,发现在1.5—4.9kbar及310—450℃的压力及温度范围内以及15kbar以上的高压范围内分别存在一个高压结构。较精确地测定了各相的相界,改正了国外1969年发表的相图中的一些错误,并对高温高压下各相的稳定性进行了初步讨论。

A semitheoretical equation, log P=A- (B/TN) (I), and an empiricallymodified Antoine equation,logP= A-(B/T-C)+DTM(Ⅱ), are proposed for cor-

提出了液体蒸汽压的半理论关联方程式(Ⅰ)logP=A-B/T~N和经验性改进的Antoine方程式(Ⅱ)logP=A-B/T-C+DT~M.用(Ⅰ)、(Ⅱ)、Antoine方程式(Ⅲ)logP=A-B/T-C和Thodos等的方程式(Ⅳ)lohP=A-B/T~N+CT~M对68种物质的近期(1962年一1982年)“高压范围”的1631数据点分别进行拟合,结果表明,它们都能适用于直到临界点的压力范围.总平均百分误差ε_(nv)对三常数方程式约为0.4,对四常数方程式改为0.2.对于四常数方程式,M值的影响不明显,一般可用M=1.列出了68种物质的方程式(Ⅰ)和(Ⅱ)的常数值.对于一般计算,上述两个三常数方程式(Ⅰ)和(Ⅲ)可以满足要求,在数学处理上(Ⅰ)较方便.

The shockadiabat of PTFE (with the initial density 2.19g/cm3> has been measured with the impedance matching method at high pressures. Ly-12 Al was used as a standard material (the initial density is 2.794g/cm3, and the linear relation between the shock velocity D and the particle velocity u is Dr 5.47+1.28u (mm/μs).). In the experiments, the plane shock waves were produc d by means of the contact explosion technique or the flyer impact technique, and the shock velocity D was measured by the high-speed scanning...

The shockadiabat of PTFE (with the initial density 2.19g/cm3> has been measured with the impedance matching method at high pressures. Ly-12 Al was used as a standard material (the initial density is 2.794g/cm3, and the linear relation between the shock velocity D and the particle velocity u is Dr 5.47+1.28u (mm/μs).). In the experiments, the plane shock waves were produc d by means of the contact explosion technique or the flyer impact technique, and the shock velocity D was measured by the high-speed scanning photography combined with the flash-gap technique. Is the pressure range from 10 to 55GPa, the obtained linear relation between D and u of PTFE isD=2.10 + 1.62u (mm/us)At lower pressures (0.2-3GPa), the experiments were conducted on a gas-gun with the symmetric impact principle, the impact velocities were measured by a laser system the Lagrange particle velocity profiles for loading and unloading processes and the shock velocity in the specimen were measured with the electro-magnetic velocity gages. For the shock loading process, the obtained D-u relation and the shock adiabat are respectively.D=1.24 + 3.72u-1.94u2 (mm/us) andσ= 2.10ε + 44.5ε2+ 123.2ε3where a is the axial stress behind the shock front for one-dimensional strain, and s is the corresponding bulk strain. The obtained unloading paths are almost in agreement with the shock adiabat. The residual strains seem to be either inexistent or very small. The elastic behaviour almost does not occur, i.e PTFE presents plastic behaviour essentially.

在10~55 GPa的高压范围用化爆装置、采用阻抗匹配法测得了聚四氟乙烯(初始密度ρ_0=2.19g/cm~3)的冲击波速度D和波后粒子速度u之关系为 D=2.10十1.62u(mm/μs) 在0.2~3GPa的低压范围用气炮装置、采用电磁速度计测量了材料内加、卸载过程的拉格朗日粒子速度波形,获得的冲击加载D~u关系为 D=1.24+3.72u-1.94u~2(mm/μs)实测卸载曲线和加载冲击绝热线接近一致,残余应变似乎不存在或者说很小;弹性区段很不明显,聚四氟乙烯本质上呈现出塑性性质。

 
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