- 近义词
- conservation of massn.质量守恒定律;
- law of conservation of massn.物质守恒定律，物质不灭定律;
- law of conservation of matter物质不灭定律，物质守恒律;
- 双语例句 更多例句
1、
The law of conservation of matter keeps all the material exist after thousands years.
物质守恒定律保留所有材料在数以万计年以后存在.
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2、
- 相关词组
- average annual rate of growth[法] 年平均增长率;
- at the word of command一声令下;一听到命令声
- axis of ordinates纵坐标轴;
- average length of life平均寿命;
- avail ofv.利用;
- audit of financial statements财务报表审计;
- axis of projection射影轴;投影轴
- aware of意识到，知道;
- axis of evil邪恶轴心国; 邪恶轴心; 险恶轴心; 邪恶轴心--布什用语; 险恶轴心国;
- avail oneself of利用;乘;趁;假;
- at the turn of在……转弯处；世纪之交出生；年初把计划制定好；
- axial moment of inertia轴向惯性矩;
- axis of abscissas横坐标轴;
- axis of gravity重力轴;
- axis of symmetry对称轴;
- at this time of year在（一年的）这个时节里;
- United States of American. 美国，美利坚合众国;
- at the very beginning of在一开始
- axis of level水准漆；水准轴；水准管轴
- axis of rotation转动轴;旋转轴;自转轴;
- 今日热词
- 热门搜索
- mist n.薄雾;视线模糊不清;液体喷雾;vt.（使）蒙上薄雾;（使）模糊;
- pap n.(儿童或病人吃的)软食，流食;无价值的读物(或电视节目等);玉米面粥;奶头，半流质食物，<美>政治上的偏护;abbr.执行保证计划(Performance Assurance Plan);部分接受可能性(Part Acceptance Probability);港内乘客(Passenger at Port)
- dog n.狗;蹩脚货;丑女人;卑鄙小人;v.困扰;跟踪;
- cloudy adj.多云的;含糊的;浑浊的;
- branch n.树枝;分支;部门，分科;支流;vi.分支形成;分支扩张;扩大某人的兴趣，业务或活动范围;[计]下分支的指令;
- offer vt. 提供，给予;提出，提议;出价，开价;表示愿意;vi. 提议;企图，想要;供奉;
- company n. 公司，商号;作伴，伴侣，客人;连队，中队;（社交）集会，聚会;v. 陪伴；交往，结交
- wildlife n.野生生物;
- porn video 色情视频;色情电影
- anxiety n.焦虑，忧虑;切望，渴望;令人焦虑的事;挂念;
- petrol n.汽油;
- beneficial adj.有益的，有帮助的;
