yl
abbr.
yellow 黄色;
yield limit 屈服极限;
例句:
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YL gear impeller aerator is one of farming machines widely used in aquaculture at present.
YL型齿轮式叶轮增氧机,是目前水产养殖业广泛采用的养殖机械之一.
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YL expects to create the wonderful future with you.
我们希望与您携手共创美好的明天.
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Among them, O - methyl - 2 - chloro - 5 - ( 4 - chloro - l - methyl - 5 - trifluoromethyl - lH - pyrazol - 3 - yl ) - 4 - fluorobenzaldehyde oxime ( 3 - 10 a ) is a compound having very high activity.
其中, 0-甲基-2-氯 -5- ( 4-氯-1-甲基-5-三氟甲基 -1H- 吡唑-3-基 ) -4- 氟苯甲醛肟 ( 3-10a ) 是一个活性很高的化合物.