Natural gas liquification involves both mixed - refrigerant cycle and nitrogen expander cycle.近几年国内天然气液化技术主要采用混合工质液化循环和氮膨胀液化循环.The control part oftube expander adopts the structure of double bearings.它的控制部分采用双轴承结构.Object...
The French, who led 21-3 at half time, scored eight tries.上半场以21:3领先的法国队有8个达阵得分。We drove east to Rostock, where my map led me astray.我们驱车向东去罗斯托克,但地图却给我指错了方向。The young man led Mark Ryle along a corridor.那个年轻人领着马克·赖尔沿走廊而去。...
I know you're a CPA.我知道你是一位会计师.The British equivalent for a CPA is called charted accountant.在英国相当于CPA的人叫特许会计师.Conclusion CPA is a new and specific marker for RA.结论CPA对RA诊断有较好的敏感性和特异性,可作为RA的 血清学诊断指标....
Objective : To study the antithrombotic effects of Holothuria Ldeucospilota Acidic Mucopolysaccharide ( HLAM ).目的: 研究玉足海参酸性粘 多糖 的抗血栓形成作用.OBJECTIVE : To study the anticoagulative and antithrombotic activity of Tongsai rua...