| 1. | Hydrogen peroxide for industrial use . determination of amount of decomposition rate after 16 h at 96 degrees c 工业用过氧化氢.温度为96经16小时后分解率的测定 |
| 2. | 1 examined decomposition rate of filter paper , cmc enzyme and crude cellulose enzyme of bacteria 筛选出对天然纤维素分解能力较强的菌株共5株,酶活力在60 . 00mg ml ? d以上。 |
| 3. | The effects of organic content and decomposition rate on the se ttlement and capacity of landfills are quantitatively analyzed 本文还定量分析了有机质含量及分解速度对填埋场的沉降和容量的影响。 |
| 4. | And leachate recirculation can improve the decomposition rate of solid waste and shorten the stabilization time of landfill 但渗滤液的回灌可明显加快污染物的降解速率,使填埋场的稳定化时间缩短。 |
| 5. | The decomposition rate of acetic acid increases , up to 99 % , with the increase of temperature , concentration of acetate acid or oxygen excessive rate and with the decrease of mass - flow 在实验的条件范围,氧气过量倍数和温度越高,乙酸水溶液质量流量越小,乙酸的降解率也越高。 |
| 6. | When the illuminance rose , the photic decomposition rates of the natural anthocyan pigments rose as well , but there was no linear relation between photic decomposition rate and illuminance 随着照度的增大,花青素类色素的光降解速率也增大,但光降解速率常数的改变和照度之间不存在线性对应关系。 |
| 7. | Results the natural anthocyan pigments were relatively stable under the radiation of incandescent lamp , whereas their photic decomposition rates became faster under the radiation of high - pressured mercury lamp 结果花青素类天然色素在白炽灯下较为稳定,而在高压汞灯照射下,光降解速度明显加快。 |
| 8. | According to the changes of the amounts of decaying remainders and the decomposition rate of organic c , the decaying process could be divided into 3 stage : the fast decomposition stage the slow decomposition stage the stage tending to be stable 根据腐解残留量和有机c分解率的变化可将腐解过程分为三个阶段:快速分解阶段,缓慢分解阶段,趋于稳定阶段。 |
| 9. | When the content of mgtiao5 is 10mol % and the composite is kept at the 1100 for loh , the decomposition rate of at is far below 9 % ; the density of sintered material at 1500 with additive m2t is about 10 percent higher than that of those without any additives 当钛酸镁的含量为5mol时,钛酸铝在1100保温10小时,其分解量要小于9 ;而且在1500烧结得到的烧结体致密度比没有引入添加剂高近10个百分点。 |
| 10. | The components , microstructure , luminousness , thickness and surface topography of the films were analysised via xrd , uv ? vis , xps , ellipsometric examination and stm . the photocatalytic properties of these fims are characterized by the decomposition rate of methylene blue or rhodamine b . the effect of sputtering power , temperature , o2 mass flow , bias , w - doping and sputtering time on photocatalytic properties are discussed 采用x射线衍射仪、紫外-可见光分光光度计、 x光电子能谱仪、薄膜厚度测试仪及扫描探针显微镜等测试手段,研究分析了薄膜的组分、结构、透光率、膜厚和表面形貌等。 |