blotch是什么意思？blotch怎么读？blotch例句及用法

1 . His face was covered in ugly red blotch es.

他脸上有许多难看的红色大斑点.

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2 . But there had no blotch in negative control.

而阴性(空白)对照则相对应位置上无斑点.

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3 . In this paper, the occurrence of watermelon bacterial fruit blotch was first reported in Jilin province.

首次报道了西瓜细菌性果斑病在吉林省的发生.

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4 . Sooty blotch has become one of the most important diseases on many ornamental plants.

实践证明煤污病是园林植物的一类重要病害.

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5 . Far below, the railroad yard squealed, a small busy blotch on the ancient silent desert.

远在山下, 铁路停车场里还在呜呜作响,发出铿锵的声音,在这片古老 、 沉寂的沙漠中只是一个忙忙碌碌的小斑点.

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blotch相关短语搭配

1 . 满地花纹

blossom 粉红blotch ground 满地花纹，印花底色Blotch-Roll-Flash-Age technic 刮浆快蒸印花法.

1 . 印经蓝斑格子布

blooming-slabbing mill 方板坯初轧机blotch checks 印经蓝斑格子布blotter press 压滤机

1 . 褐黄斑

liver biopsy 肝活组织检查liver blotch 褐黄斑liver cell 肝细胞

1 . 叶斑病

leaf blister 叶疱病leaf blotch 叶斑病leaf blotch of wheat (Septoria tritici) 麦类叶斑枯病.