perforation的知识聚焦

amebiccolitiswithacuteperforation词语：amebiccolitiswithacuteperforation解释：阿米巴结肠炎急性穿孔词性：名词词典：医学专业英汉词典...

negativeperforation词语：negativeperforation解释：底片片孔[贝尔浩型(ISO491N型)片孔的通称。(IXB)]词典：仪器仪表专业英汉词典negativeperforation相关解释negativeperforation〔名词〕底片片孔...

chadlessperforation词语：chadlessperforation解释：有孔屑穿孔(孔屑未脱落的)，半穿孔(方式)词典：电脑专业英汉词典chadlessperforation相关解释chadlessperforation〔名词〕半穿孔(有孔屑穿孔,有孔屑未脱落的)...

amebicintestinalperforation词语：amebicintestinalperforation解释：阿米巴病肠穿孔词性：名词词典：医学专业英汉词典amebicintestinalperforation相关解释阿米巴病肠穿孔amebicintestinalperforation...

perforation英[,pɜːfə'reɪʃn]美[,pɝfə'reʃən]n.穿孔；贯穿中文词源perforation齿孔来自perforate,穿孔。英语词源perforation(n.)early15c.,"holemadethroughsomething;"mid-15c.,"actionofperforating,...

BellandHowellperforation词语：BellandHowellperforation解释：贝尔浩型片孔[上、下边均平直，两边呈弧形的一种片孔(ISO491N型片孔)。(IXB)]词典：仪器仪表专业英汉词典...

perforationpitch词语：perforationpitch解释：片孔距[沿胶片长度方向测量的、从一个片孔边到相邻片孔相应边的距离。(IXB)]词典：仪器仪表专业英汉词典perforationpitch相关解释perforationpitch〔名词〕片孔距...

abradedperforation词语：abradedperforation解释：磨蚀的射孔眼词性：名词词典：石油专业英汉词典...

acuteperforationofstomach词语：acuteperforationofstomach解释：急性胃穿孔词性：名词词典：医学专业英汉词典...