1.a negative;
his no was loud and clear
2.referring to the degree to which a certain quality is present;
he was no heavier than a child
3.not in any degree or manner; not at all;
he is no better today
4.used to express refusal or denial or disagreement etc or especially to emphasize a negative statement;
no, you are wrong
化學特性 分子式: NO 英文名稱: nitrogen monoxide 中文名稱:一氧化氮 英文名稱2: nitric oxide 技術說明書編碼: 92 號 CAS No.: 10102-43-9 分子量: 30.01 成分/組成信息 有害物成分 CAS No. 一氧化氮 10102-43-9理化特性 主要成分: 純品 外觀與性狀: 無色、無味氣體。 pH: 熔點(℃): -163.6 沸點(℃): -151 相對密度(水=1): 1.27(-151℃) 相對蒸氣密度(空氣=1): 無資料 飽和蒸氣壓(kPa): 無資料 燃燒熱(kJ/mol)