octane numbers造句
例句與造句
- in the reforming operation a light hydrocarbon feed isomerizes on contact with a suitable catalyst to produce gasoline with a higher octane number .
在重整操作中，一個輕質烴類進料與一個合適的催化劑接觸而異構化得到具有高辛烷值的汽油。 - test method for motor octane number of spark-ignition engine fuel
火花點火引擎燃料的發(fā)動機辛烷值測試方法 - test method for research octane number of spark-ignition engine fuel
探究火花點火引擎燃料辛烷值的試驗方法 - onr octane number requirement
辛值要求 - aviation octane number
航空法辛烷值 - It's difficult to find octane numbers in a sentence. 用octane numbers造句挺難的
- blending octane number
調合辛烷值 - liquified petroleum gases-calculation of vapour pressure and relative density and octane number
液化石油氣蒸氣壓和相對密度及辛烷值計算法 - petroleum products-fuels-determination of octane number, cetane number and calculation of cetane index
石油產品.燃料.辛烷值十六烷值的測定和十六烷指系數的計算 - .testing of liquid and gaseous fuels; determination of knocking characteristics octane number; determination with the basf-motor
液體和氣體燃料的檢驗.爆震特性的測定 - testing of gasolines; determination of knock characteristics octane number of alcohols and alcohol fuel mixtures using the cfr engine
汽油檢驗.第7部分:使用cfr發(fā)動機法對酒精和酒精燃 - standard test method for determination of octane number of spark-ignition engine fuels by on-line direct comparison technique
用在線直接比較技術測定火花點火式發(fā)動機燃料辛烷值的標準試驗方法 - even worse, the products with vapor pressures corresponding to gasoline were largely linear hydrocarbons with poor octane numbers
更糟糕的是，蒸氣壓與汽油相當的產品主要是低辛烷值的鏈狀烴。 - some properties of petroleum products in refinery such as gasoline octane number and diesel cetane number are necessary to be online monitored
在煉油過程中，通常需要對產品的關鍵品質比如汽油辛烷值或柴油十六烷值等進行在線監(jiān)測。 - the introduction of acidic aluminosilicates as cracking catalysts in the 1940s led to higher yields of branched hydrocarbons with improved octane numbers
40年代作為裂化催化劑的酸性的鋁硅酸鹽的引入提高了辛烷值較高的支鏈烴的產量。 - experimental results show that the pls model gains higher prediction accuracy with the mean prediction error 0.2 octane number . 3
實驗結果表明pls模型在預測精度上優(yōu)于mlr模型，其平均預測誤差0.2個辛烷值單位，完全可以滿足實際應用的需要。
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