查询词典 dissipative measurable transformation

This paper described the principle of plane ultrasonic spreading abroad in the liquid coming into being ultrasonic grating,educed the density and refractive index changing rule basis continuity equation of not-ideal liquid and Lorentz-Lorenz law,expressing the transformation of the index and refractive index satisfaction similar equation of standing wave,and described the relation curve of the standing wave form at a few special times,liquid density and refractive index periodic variety according to the res...

描述了平面超声波在液体里传播形成超声光栅的原理；根据非理想流体对应的连续性方程和Lorentz-Lorenz定律，推导了液体光栅中液体密度与折射率的周期性变化规律，表明液体密度和折射率变化满足相似的驻波方程；根据推导的结果描绘了几个特殊时刻的驻波波形、液体密度、折射率周期性变化之间的关系曲线；进而由折射率周期性变化规律分析了超声驻波自身像的形成原理，并给出了CGS型超声光栅声速仪利用超声驻波自身像测量声速的方法与实验结果。

According to "EPA Fate, Transport and Transformation Test Guidelines, OPPTS 835.3170—Shake Flask Die-Away Test" and "OECD Test Guidelines of Chemical 309", a simulated biodegradation experiment was conducted with the organic pollutant parathion-methyl. First-order biodegradation rate constants for water and sediment were -0.053 and -0.295 d-1, respectively, and half-lives were 13.1 and 2.3 d, respectively.

试验结果表明，甲基对硫磷在天然地表水中生物降解一级速率常数为：-0.053 d-1；在天然地表水沉积物中生物降解一级速率常数为：-0.295d-1；在地表水中生物降解半衰期为：13.1d；在地表水沉积物中生物降解半衰期为：2.3d。

Result: The best transformation condition was embryonic axis infected by twenty minutes bacillus water dip-dye and three-day s co-culture.

结果：采用杜仲无菌苗胚轴经菌液浸染20 min，共培养3 d可得到最佳转化效果。

This paper introduces a telemetric collecting and processing system which can continually collect telemetric data flow at a data rate within 480k bps, accomplish the tasks of data division, engineer- ing unit transformation and real-time data display, and put the data into large external memory in a designed format.

本文介绍的遥测数据采集与处理系统能对码速率在480kb/s以内的遥测数据流进行不间断的采集，并在采集的同时完成数据分路、工程单位转换、实时数据显示等数据处理工作，并将数据按规定格式存入外部海量存储器。

The high rotten coal (including the anthracite and meager coal ) radioactive level is relatively low,( 238U: 29.1Bq/kg , 232Th: 25.9Bq/kg , 226Ra: 37.5Bq/kg), obviously lower than the radioactive levels of the brown coal and bituminous coal, and fluctuating range little relatively stable until Lincang uranium germanium colliery HeKai Tian little dragon's pool power plant make , investigate than right far correctly, prove natural radioactive nuclide (238U , 232Th , 226Ra ) than activity transformation in the course of utilizing and give locality radiate influence that environment bring.

高变质煤放射性水平相对较低，（238U：29.1Bq/kg、232Th：25.9Bq/kg、226Ra：37.5Bq/kg），明显低于褐煤和烟煤的放射性水平，且波动范围较小、相对稳定通过对临沧铀锗煤矿田和开远小龙潭电厂作出调查比对，说明了天然放射性核素（238U、232Th、226Ra）比活度在利用过程中的转移以及给当地放射环境带来的影响。

Second, considering the influence of well resistance, smear effect and structure breakage of thick soft clay, the equivalent calculation method is proposed. That is, the partially penetrating sand drain ground is viewed as the double-layered ground, and its consolidation is analyzed with 1-D consolidation theory, through the transformation from 3-D consolidation to 1-D consolidation in the region of sand drain. This can overcome the disadvantage that the excess pore water is discontinuous between the region of sand drain and under-lying soft layer. To the double-layered ground, based on the consolidation mechanism under surcharge, the excess pore water pressure calculation formula is deduced under the condition of multilevel equably loading or unloading, which perfects the consolidation theory.

然后，在充分考虑竖井区井阻、涂抹作用以及土体结构损伤破坏对固结影响的基础上，将未打穿竖井地基合理地转化为双层地基，按一维固结理论计算，克服了传统固结计算方法在竖井处理区与下卧层交界面处存在孔压间断的缺点；在此基础上，从超载预压法的基本原理出发，分析了双层地基超载预压固结、沉降机理，推导了多级等速加、卸载情况下双层地基的固结计算公式，进一步完善了双层地基固结理论。

Used as drain well cover after a little of transformation.

可当作窖井盖使用。

High speed business card printing and membership card-making machine in many parts by the high speeds of the strong effect of the friction generated massive amounts of electrical equipment, static electricity is not so perfect vintage drum wheel system transformation cards and membership card-making machine in high speeds an locations in sometimes as high as 15000V, the current left and right, there is also a 100uA such a powerful voltage and current for business card printing and membership card production process is complex, harm is very serious, especially when a direct threat to the personal safety of the operators.

低速制卡和会员卡制作机洋许众部件城市因低速运转洋的不弱摩擦功用爆发众度的静电，消电不乱装不甚美满的时式卷筒纸轮转制卡和会员卡制作机在低速运转时，机上某些场所的电压有时矮达15000V，电流也有100uA把握，如此不弱不小的电压和电流不对于制卡和会员卡制作历程的感化是错综复杂的，妨害也是很是惨重的，出格是间接恫吓操纵职员的人身不乱好。

Combined with technical transformation of 125MN extrusion press extrusion dummy block transportation system, by analyzing the existing problem in the old system, choose a scientific project-to make a frequency-converter speeding-adjusting system of crane based on communication of Profibus-DP.

结合125MN挤压机运垫系统的改造，通过分析老系统存在的问题，制定科学的改造方案－基于Profibus-DP标准的通信变频调速系统，并组织设计、选型和实施，从根本上降低设备故障率，提高系统运行速度和控制精度，并为其他在线设备的电气改造提供可靠的经验。

On the basis of analyzing running condition arc furnace system and researching characteristics of dust remover of arc furnace, taking the application of Harsvert-A in dust removing transformation of steelworks as an example, successful application of high-voltage frequency conversion technology on dust removing system of arc furnace in steelworks is introduced.

在分析了电弧炉设备的运行现状和研究了电弧炉除尘系统特点的基础上，通过Harsvert-A型高压变频器在某炼钢厂除尘系统改造中的应用实例，介绍了高压变频技术在炼钢厂电弧炉除尘系统中的成功应用。

P-If he commuted the sentence after that, the fears of every non-Catholic would be realized.

如果他与教宗谈过后决定缓刑，那每个非天主教选民的恶梦就会成真。

Can I find a coffee shop near-by?

这附近我能找得到咖啡店吗？