- 相关词组
- specific gravity test比重试验
- specific gravity liquid比重液
- specific gravity measurement比重测量
- specific gravity correction factor比重改正因数
- specific gravity balance method比重天平法
- spill sand conveyer卸砂输送机
- specific gravity hydrometer液体比重计
- specific gravity of soil土壤比重
- specific gravity fraction比重分离份
- specific gravity cell比重电池
- specific gravity balance比重水平;比重天平
- sphere of gravity重力范围
- specific gravity of urine尿比重
- specific gravity selection比重选种
- specific gravity tester比重测定仪(如浓缩果浆、糖浆等)
- specific gravity in green生材比重
- specific gravity of soil partical土粒比重
- specific gravity bottle比重瓶
- specific gravity separator比重分选法;比重清选机
- specific gravity of blood血液比重
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- swell v.膨胀,肿胀;增加,增强;充满(激情);n.浪潮,浪涌;增加,增强;
- all for you 珍妮杰克逊;一切为你;一切为了你
- unlink vt.解开…的环节;取消链接;分(打,拆)开;解环;摘钩;使脱出
- balloon n.(热)气球;v.膨胀,激增;乘热气球飞行;
- nervous system n.神经系统;
- i n. (第一人称单数代词,用作动词的主语)我;英文字母中的第九个字母;虚数的单位abbr. 电流密度;焓;热函;英寸
- reet adj.美满的;美好的(right的方言形式)瑞特;比利时;迈出一步
- vacation n.假期;休假;休庭期;v.度假;
- insert into 插入;语句;插入数据;临时表;表名;将词语(等)插入(文章等);把…插入(某处);
- ceratin 角蛋白;
- polite adj.有礼貌的;应酬的;上流的;儒雅的;客套的;礼节性的;
- snap-fit 卡扣;卡扣配合;扣合