- 相关词组
- quartz sample石英进样管
- protected coal seam被保护煤层
- random sample随机抽样；随机样品
- quality as per huyer's sample品质按买方样品
- protected seam被保护层
- proud seam合缝凸出(玻璃砖缺陷)
- coal seamn.煤层;
- reference sample基准样品，标准样品;
- type sample[经] 标准样品;
- aqueous sample含水样品；含水试样
- quality as per buyer's sample凭买方样品交货;凭买方样品质量交货
- prompt sample system瞬时取样系统
- proportionated sample成比例的样品
- assay sample分析用试样，化验用试样;
- representative sample代表性样品;
- pure sample纯样
- soldering seam钎缝;焊缝;
- shipping sample装船样品;
- pulse amplitude modulated sample脉幅调制样值
- production sample生产样品;
- 今日热词
- 热门搜索
- golf n.高尔夫球;高尔夫球运动;
- TPO 时间;热塑性弹性体;程序升温氧化法;聚烯烃类热塑性弹性体;托福模考软件
- ability n.能力，资格;能耐，才能;
- ought modal. 应当;应该;预料会做;
- see vt.& vi.看见;看;见到;看出;看得见;有视力;观看(比赛、电视节目、演出等)n.主教(或大主教)教区;主教(或大主教)权限;牧座
- ours pron.我们的;
- first n.第一，最初;头等;一号，;[乐]高音部;adv.最早，最初;首次;宁愿;优先;
- break a leg 祝好运；大获成功（用于祝愿演员演出成功）;
- thread n.线;线索;线状物;螺纹;vt.穿成串;将（针、线等）穿过…;用…线缝;给…装入（胶片、狭带、绳子）;
- pdd abbr.predental discomfort 前齿骨的疼痛;probability distribution density (function) 概率分布密度（函数）;
- never think 不曾想
- geometry n.几何学;几何形状;几何图形;几何学著作;
