Radium can be used to treat cancer.镭可以用来治疗癌症.Radium can be fixed some distance from its original source.镭在离它的原始母体一定距离上固定下来.He was the discoverer of the element radium.他是镭元素的发现者.Radon is the daughter of radium.氡是镭的子体....
它不溶于二硫化碳, 溶于热苯胺和苯酚.It is insoluble in carbon disulphide, soluble in hot aniline and phenol.胼胝质的染剂是苯胺蓝, 间苯二酚蓝和玫红酸.Callose stains are aniline blue, resorcin blue and rosolic acid.酚类和酰基苯胺能被极稀的硝酸硝化.Phenols and anilides can b...
Method of mensurating soil Arsenic and Hydrargyrum simultaneously using microwave digestion hydride - atomic fluorescence spectrometry was setup.建立了氢化物 - 原子荧光法同时测定土壤中砷和汞的方法....
若详细研究一下说明书和可编程序的输入/输出端口,则大部分A/D转换器的接口问题都可得到解决.Careful study of the data sheets and a programmable input - output port solve most A / D interfacing problems.介绍了安阳邮局包刷车间可编程序自动控制系统的构成、作原理及数码输入和显示的应用特点及程序流程图.An operating sys...
Hereinto, an outstanding change is human capital gradually participates in the distribution of residual income.其中尤为突出的变化是,人力资本逐渐参与剩余收益的分配.The dynamic call site binder that participates in the DynamicMetaObject binding pr...
他以令人头晕的速度开车.He drove the car at dizzy speed.我们从使人头晕的高处往下看.We looked down from a giddy height.你能跟他们说一下我头晕的毛病 吗 ?Could you warn them about my vertigo?...