| 1. | Determination of oxygen to uranium atomic ratic in uranium dioxide powder and pellets by thermogravimetric method
二氧化铀粉末和芯块的氧铀原子比测定热重法 |
| 2. | Measure of c h atom ratio in resin carbon electrode and the ef fec t of c h atom ratio on charge - discharge performance
树脂碳电极碳氢原子比测定及其对充放电性能的影响 |
| 3. | The atom ratio of zn / s was close to 1 : 1 . which showed that the zns epilayers had good stoichiometry
Zns薄膜中zn s原子比都接近1 ： 1 ，制备的zns薄膜具有较好的化学计量比。 |
| 4. | The atomic ratio of zn / se was close to 1 : 1 , which showed that the znse epilayers had good stoichiometry
Znse薄膜中zn se原子比都接近1 ： 1 ，制备的znse薄膜具有较好的化学计量比。 |
| 5. | Standard test method for the determination of uranium by ignition and the oxygen to uranium atomic ratio of nuclear grade uranium dioxide powders and pellets
用点火和核级二氧化铀粉末和颗粒的氧铀原子比测定铀的标准试验方法 |
| 6. | Abstract : based on the principle of non - weighting determination of c 、 h 、 n atomic ratio ， a micro - injection sample introducing method was developed for determination of h / c ratio for volatile reagent
文摘:根据不称重法测定化合物碳、氢、氮原子比的理论，建立了微量注射法测定强挥发性液体样品的氢/碳原子比的方法。 |
| 7. | Methods of sampling and test for carbonaceous materials used in aluminium manufacture - electrode pitch - determination of the atomic c h ratio of the quinoline - insoluble material - section 1 . 11 determination of the atomic c h ratio of the quinoline - insoluble material
制铝工业用碳素材料的取样与试验方法.电极用沥青.喹啉不溶物中c h原子比的测定 |
| 8. | The preparation of porous ni - ti alloys by mechanical milling and powder metallurgy has been studied in this paper in order to reveal the phase transformation and densifying behaviors of different degree milled ti - 50 . 5at % ni powders during sintering
采用150r min和200r min两种转速来高能球磨近等原子比ni ， ti纯元素混合粉末，研磨直到非晶态为止。 |
| 9. | The surface elemental analysis shows that al / o atomic ratio change from about 2 / 3 of not wetted part to about 1 / 1 of wetted part . the damage of coating surface seems to be related to the interaction of outside layer with liquid pb - 17li and thermal stress during heating sample
未浸润表面的ai / o原子比约为2 / 3 ，浸润表面约为1 / 1 ，表明液态铅锂合金对渗铝层表面的al2o3薄层造成了损伤。 |
| 10. | The results are as follows : as the sputtering pressure increases , the atomic ratio of o to ti increase in the films , which is attributed to the fact that the absolute oxygen content increases , as the pressure increases despite the ratio of 62 to ar remains unchangless
结果发现：在氧气、氩气分压比不变的条件下，薄膜表面o和ti原子比增大，这可能是由于溅射气压增大，而氧气与氩气比未变，真空室中氧气的绝对含量增加，参加反应的氧原子数增加的缘故造成的。 |
