Coal rock body is simplified as a double-medium model, including a plenty of micropores and cleats.
煤岩体既有大量的微孔隙又有割理的存在，可以简化为双重介质模型。
Melt remaining chocolate in the top of a double boiler over medium heat.
剩下的巧克力融化顶部双重中等以上锅炉热。
This is decided by the double attribute of medium: attributes of enterprises and of corporation.
这也是由媒体具有的事业和企业的双重属性决定的。
This kind of model is more close to the realistic situation, and is easy to use as in the case of a double porosity medium model.
这种模型比双重介质模型更接近实际，而且能更好地利用微孔隙结构的实验数据。
The unsteady Darcy flow and the Darcy flow in composite reservoirs through porous medium, double medium and triple medium are special cases of their own.
单一介质、双重介质、三重介质非定常达西渗流及组合油藏达西渗流，只是上述问题的特殊情况。
A combination of these two methods is particularly effective for producing medium-large double-wall pipes.
两种方法相结合，特别有效于生产大中型双壁管材。
Double cone crown profile, medium size diamond cutters.
双锥形冠部，选用中等粒度金刚石切削齿。
It is suitable for double thread lockstitch sewing of light or medium weight material.
适用于薄料、中厚度料的双线锁式线缝缝纫。
The change laws and influential factors of the minimum spouting velocity of a rectangular spouted bed with double nozzles were studied with air as spouting medium.
在双喷嘴矩形喷动床内，以空气为喷动气体，研究了最小喷动速度的变化规律和影响因素。
Coal is typical double porous medium, not pure porous medium.
煤层不是单纯孔隙介质，而是典型的双重介质中的双孔介质。
The Flowserve GAX cast iron series, double-helical, herringbone type gear pumps are designed to handle viscous fluids at low to medium flows and pressures.
斯gax铸铁系列、人字齿型、齿轮泵是为处理低到中等流量和压力的粘性液体而设计的。
The thickness ratio of high and medium phosphorus layers in double Ni plating layer was optimized.
优化了双镍层中的高磷镀镍层与中磷镀镍层的厚度匹配。
Conveyor illiquid, high viscosity of the medium or the transport medium for heating or thermal insulation, choose double screw pump heat pump body structure.
输送流动性差，粘度高的介质或对所输送介质进行加热或保温时，选双层加热泵体结构的螺杆泵。
Damage in concrete medium leads to a variation of elasticity and viscosity. Damage theory with double parameters is presented to describe the damage.
混凝土的损伤会引起弹性和粘性性质的改变，利用弹性和粘性的双参数来描述损伤，建立双参数损伤理论。
The filter medium (100) is employed with double wall, concentric tube type strainer modules (16).
过滤介质(100)与双壁、同心管状各过滤模块(16)一起使用。
The fracture-hole double medium porosity mode develops distinctly in the research area, fracture and secondary bole-hole are the most important reservoir type and accumulating space for oil.
贝尔凹陷布达特群地层裂缝—孔（洞）双介质储集特征明显，裂缝和次生孔洞是布达特群潜山储集层的重要储集类型和储集空间。
Through the research of heat transfer regularity in plates water cooling and air cooling process, the cooling model of medium plate double rolling mills is established by using difference equation.
针对某中板厂提供的轧制工艺参数及目标控制参数，通过研究钢板水冷及空冷过程的换热规律，利用差分方程建立了中厚板双机架间的冷却模型。
The heat transfer coefficients of stirred vessel equipped with double coils were measured with water as heat transfer medium, using composite impellers.
以水为传热介质，采用组合桨，测定了装有双层蛇管的搅拌釜的传热系数。
Applied on opening of medium to heavy cartons, double corrugated paper cartons. It has a super high speed of untying, suitable for automation procedure, also suitable for incline opening.
用于中等至重型纸箱，双层瓦楞纸箱的撕口，适用于工业自动化工序，具极高的解卷速率，同样试用于斜面撕口。
And the voltage resistance layer has double medium buried layers, where an intermediate layer is arranged between them.
本发明耐压层具有双介质埋层，两介质埋层之间设置中间层。
A mechanical analysis on liquid medium filled in double-layer combined casing was conducted. An expressing equation of pressure transfer coefficient of the medium was deduced.
对双层组合套管内填充液体介质进行了力学分析，导出了该介质压力传递系数的具体表达式。
Compared with conventional equivalent porous medium model, the water level changes simulated by this double medium flow model are slower and the time of being stable is longer.
相对于等效多孔介质模型，双重介质模型模拟的水位下降速度更小，达到稳定的时间更长。
According to the correspondence principle and FFT, the author have calculated the displacement field of a double-couple point source in homogeneous, isotropic, unbounded medium.
利用对应原理和FFT技术计算出了无限均匀各向同性介质中双力偶点源产生的位移场，并结合若干实例进行了分析和总结。
Double medium blue frilled star. Medium-dark green, pointed, serrated. Large.
重瓣中蓝色波折星型花。中到深绿色尖型叶，锯齿叶缘。大型。
The results showed that the cellobiose medium and double layer culture method were most suitable for protoplast regeneration of Ganoderma lucidum.
结果表明，纤维二糖培养基及双层培养法比较适合灵芝原生质体再生。
The machine is suitable for compounding plastic double edge sealing, form of medium sealing, cut-off and sealing into a bag.
该机适用于复合塑料双边封、封的成形、合与切断成袋。
Objective To evaluate double dose contrast medium spiral ct cholangiography (SCTC) and 3d reconstruction technique in clinical applications.
目的评价双剂量法螺旋CT胆道造影(SCTC)及三维重建技术的临床应用价值。
Objective To evaluate double dose contrast medium spiral ct cholangiography (SCTC) and 3d reconstruction technique in clinical applications.
目的评价双剂量法螺旋CT胆道造影(SCTC)及三维重建技术的临床应用价值。
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