middle fraction
英 [ˈmɪdl ˈfrækʃn]
美 [ˈmɪdl ˈfrækʃn]
网络 中间馏分
双语例句
- Effect of Solid Content on Start-up of Mesophilic Middle Solid Anaerobic Digestion for Water-sorted Organic Fraction of Municipal Solid Waste
固体浓度对水分选有机垃圾中温厌氧消化启动的影响 - Needle coke from petroleum residue-a study of the thermal behavior of the middle fraction of the residue STRUCTURAL CHANGE OF NEEDLE COKE ON GRAPHITIZATION
石油渣油制备针状焦研究&中间馏分热反应研究针状焦在石墨化过程中的结构变化 - Study on the occurrence of asphaltene precipitation in Middle East ar through mass fraction normalized conductivity
质量分数电导率法研究中东常压渣油中的沥青质聚沉 - Meanwhile, in the process of ecological environment construction, the middle and high grade vegetation fraction degraded.
与此同时，在生态环境建设过程中，原有中、高覆盖度植被发生退化。 - Middle molecular fraction has a thrombolysis activity.
中等分子组分具有溶性活性； - The characters of all these parameters are more prominent in spring and summer. Seasonal change of energy flux in middle and low vegetation fraction regions is not obvious, showing that dry soil is thick in the dry-farming region in Northwest China.
低、中植被覆盖度区的各能量通量的季节变化不显著的特征反映了半干旱西北雨养农业区土壤的干土层相对比较厚的特征。 - The influences of high boiling point refrigerants and middle boiling point refrigerants on the COP and pressure ratio of the system are investigated, and the corresponding changes of COP and pressure ratio of these mixtures with the change of carbon dioxide mole fraction are got.
研究了在CO2作为低沸点工质时，高沸点工质和中沸点工质对系统压比和性能系数COP的影响，以及这些性能参数随系统中CO2摩尔含量的变化情况。 - So, more attention should be paid to the protection of the region with middle or high grade vegetation fraction.
因此，今后的治理工作应该加大对中、高盖度植被地区的保护工作。 - Results show that this method accelerates the formation of free radicals, improves the conversion of heavy oil and its model compound, and increases the yield of the middle fraction oil.? heavy oil;
结果表明，该方法促进了反应物中自由基的形成，提高了重质油及其模型化合物的转化率和中间馏分油的收率。 - The basic thought is that G-D constant related to compositions is inferred also from refractive index indirectly through the middle variable, i.e. mixture fraction.
其基本思路是，间接通过中间变量混合分数，与组分相关的G-D常数亦从折射率计算。 - Primary conclusions are as follows: ( 1) While sample vibrates, middle area on the sample is the primary cavitation area because of great variation of pressure and vapor volume fraction.
得到主要结论如下：（1）试样振动时，试样中间区域由于高低压变化较大，汽含率变化剧烈，为主要空化区域。