查询词典 gasoline

Gasoline evaporation and the main performance of antiknock of paramount importance.

汽油的主要性能中蒸发性及抗爆性最为重要。

A measure of the antiknock properties of gasoline.

l用来测量汽油的抗暴性。

Alcohol gasoline antiknock reliable, good stability, and suitable for evaporation, and good clean and free from corrosion and so on.

醇醚汽油具有可靠的抗爆性，良好的稳定性，适宜的蒸发性，较好的洁净性及无腐蚀等优点。

Through research, MTBE is a good high-octane level of gasoline additives and antiknock.

通过研究，甲基叔丁基醚是一种良好的高辛烷值汽油添加剂和抗爆剂。

Gasoline antiknock of its chemical composition related to China's adoption of motor determination and use octane as an indicator.

汽油的抗爆性与其化学组成有关，中国采用马达法测定，并用辛烷值作指标。

Antiknock refers to the combustion of gasoline in internal combustion engine the ability to avoid deflagration.

抗爆性指汽油在内燃机中燃烧时避免发生爆燃的能力。

The auxiliaries of gasoline antiknock additive TKC were analysed by means of gas chromatography/mass spectrometry.

采用气相色谱/质谱联用技术对汽油抗爆剂 TKC的辅助剂进行了组分分析。

Capabilities using rare earth compounds as environmentally friendly gasoline antiknock s were explored.

探讨了稀土化合物用作环保汽油抗爆剂的可能性。

Seeking a new unleaded gasoline antiknock agent was imperative.

寻求一种新的无铅汽油抗爆剂已势在必行。

Synthesis, Characterizations and Gasoline Antiknock Properties of Transition Metal Complexes

在环保和节能的推动下，必须有更经济高效的无铅化汽油抗爆剂来满足人们对高辛烷值汽油的需求。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。