mass ratio
英 [mæs ˈreɪʃiəʊ]
美 [mæs ˈreɪʃioʊ]
质量比
双语例句
- The mass ratio of PBA to PEDA which affects polyurethane property was studied.
分析了PBA和PEDA的质量配比对合成的聚氨酯性能的影响。 - Conventional microwave heating technique, however, as we know it, relies on large mass ratio between the epoxy and the components to be bonded.
然而常规微波加热技术，依赖于树脂和元件之间的高质量比。 - The effects of Mooney viscosity of latex, mass ratio of water to latex, coagulating temperature, stirring speed and different types of centrifugal machine on powdered ratio of PNBR were discussed.
通过对撞击机撞击前后的物料进行粒度分级、出粉率的测定和粉质的化验，讨论了撞击机对制粉效果的影响以及在不同撞击强度下撞击机对面粉品质的影响。 - The optimum reaction conditions are as follows: at40 ℃, the mass ratio of starch and acrylamide is1 ∶ 2;
得到的最佳反应条件为：在40℃时，玉米淀粉与丙烯酰胺的质量比为1∶2； - The carbon-nitrogen mass ratio ( mC/ mN) has a significant influence on fermentative hydrogen production capacity of strain RF-9, cell growth and fermentative H2-producing ability would be impro.
利用间歇实验对不同碳源、氮源及碳氮质量比值对产氢细菌RF-9的发酵产氢行为影响进行了探讨。 - The result shows that the composite sorbent has a high adsorption rate when the mass ratio of chitosan to rectorite was0.04 and the deacetylation degree of chitosan was90%.
结果表明：当壳聚糖与累托石的质量比为0.04，壳聚糖脱乙酰度为90%时，制成的复合吸附剂吸附效率较高。 - Determination of Mass Ratio of Orthohydrogen and Parahydrogen in Hydrogen Gas by FT Raman Spectrometry
傅里叶变换拉曼光谱测定氢气中正-仲氢质量比 - The energy equipartition time is longer than the interparticle collision time by the mass ratio of proton and electron.
由于质子与电子的质量比很大，能量平衡时间比粒子间碰撞时间长。 - By optimizing the AC/ CB ratio, the specific capacitance of the composite electrode is maximized when the mass ratio of AC/ CB is 7:2;
通过工艺优化，发现当活性炭/炭黑质量比为7：2时，制备的复合电极的比容量最大。 - Based on theoretical analysis, a model of mass ratio of equiaxedcell and particle describing intensity of particle pushing was established.
通过分析，建立了描述等轴晶凝固条件下，颗粒推移强烈程度的晶粒与颗粒质量比模型，模型预测与试验结果吻合良好。 - Nanometer-sized TiO2 can increase the efficiency of the desulfurization by CaO, and there is an appropriate mass ratio of TiO2 to CaO.
纳米级二氧化钛材料能够有效地提高氧化钙脱硫的效率，并且存在合适的二氧化钛与氧化钙的质量比。 - Polytetrafluoroethylene ( PTFE) with mass ratio of10% was added in the coating process of mixed zinc powder to substitute polyvinyl alcohol ( PVA) of traditional technology.
在混合锌粉包覆过程中，添加质量比为10%的聚四氟乙烯（PTFE）取代传统工艺的聚乙烯醇（PVA）。 - No matter how the mass ratio of the raw materials changed, the melting point of the copolymers was always lower than that of the homopolyamide.
在原料的质量比互相接近时，共聚物的熔点最低，但是无论各组质量比如何变化，其熔点总是要低于本体聚酰胺的熔点。 - Experimental investigation of mass ratio on the vortex induced vibration of flexible risers
质量比对柔性立管涡激振动影响实验研究 - He measured the charge to mass ratio of the electron.
他测量了电子的荷质比。 - In practice, low power, a long duration, and a high water to soil mass ratio could achieve greater HA elimination.
在实际工程应用中应以小功率、长时间、高水土质量比的超声条件组合才能取得较好的效果。 - The big question has been whether one grows before the other or if they grow together, maintaining their mass ratio throughout the entire process.
一大问题是，是否一类天体在另一类天体之前形成，或是他们一起形成，在整个过程中两种天体都保持着这一质量比率。 - Ageing prediction model for low mass ratio of Cu to Mg of Al-Cu-Mg alloy based on neural network
基于人工神经网络的Cu与Mg低质量比Al-Cu-Mg合金时效强化预测模型 - The influences of the mass ratio of KOH to petroleum coke, microwave radiation power and time on the pore size distribution of the activated carbon and the specific capacitance of EDLC were studied.
研究了石油焦与KOH活化剂的比例、微波功率以及微波辐照时间对活性炭孔径分布和比电容量的影响。 - Of course, the mass ratio comes into it.
，当然，质量比率包含在其中。 - Effect of air entraining agent on performance of EVB thermal insulation mortars with different mass ratio of aggregate to cement
引气剂对不同集灰比玻化微珠保温砂浆性能的影响 - The mass ratio and free stream turbulence have attained to considerably good level.
引射效率和气流的湍流度也达到相当好的水平。 - The viscosity of diesel fuel-methanol-water W/ O emulsions increased as the percentage of diesel fuel reduced when the mass ratio of methanol to water was constant.
当柴油-甲醇-水三元W/O乳化液中甲醇与水的比例一定时，减少柴油的质量分数，乳化液的黏度增大。 - The intensity of pushing during solidification was determined by the mass ratio of equiaxed cell to particle.
提出在等轴晶凝固条件下，颗粒推挤的强烈程度由等轴晶粒和颗粒的质量比确定。 - The mass ratio of DVB/ HPSO has significant influence on cure degree and ceramic yield.
DVB/HPSO质量比例对交联程度和陶瓷产率有明显影响。 - Atomic peening effect is closely related to the target-to-working gas atomic mass ratio and working gas pressure.
原子喷丸效应与靶材和工作气体的原子质量比以及工作气体压强密切相关。 - The effect of the damping, frequency and suspended mass ratio on dynamic response is discussed in the paper.
分析了频率、阻尼和悬挂质量对动力响应的影响。 - The mass ratio of solid heat carriers and biomass was20:1.
固体热载体与生物质颗粒的质量比为20：1。