| 1. | Plastics piping and ducting systems - polyolefin pipes and fittings - determination of oxidation induction time
塑料管和管道系统.聚烯烃管和配件.氧化诱导时间的测定 |
| 2. | Test method for oxidation induction time of lubricating greases by pressure differential scanning calorimetry
利用压力差示扫描量热法测定润滑油脂氧化诱导时间的试验方法 |
| 3. | Sds - page and western blotting indicated that the molecular weight of the expressed protein is 43kda , similar to that of the native vde enzyme
随着iptg诱导时间的延长，蛋白量逐渐增加，诱导4h后，它占大肠杆菌总蛋白的25左右。 |
| 4. | Different cultivation condition such as induced time , methanol concentration and ph of culture medium was studied at shake flask cultivation
通过摇瓶培养初步摸索了诱导时间、甲醇浓度、培养基ph值等培养条件对mut ~ +重组菌株表达pap的影响。 |
| 5. | Therefore the mode of spray and enhancement can greatly reduce the induction time of forming the hydrate , it is an effective technique for promoting the hydrate
因此，喷雾强化方式可以大大缩短水合物形成的诱导时间，是一种行之有效的促进水合物形成的技术。 |
| 6. | The results show that the natural gas hydrates can be produced in this way , and water spraying can effectively reduce the induced time of hydrate formation
实验结果证明，在半间歇式反应器中，喷雾强化方式可以制取天然气水合物，并能有效地缩短水合物形成的诱导时间。 |
| 7. | No significant difference was observed on the expression levels of cein at different iptg concentration and differet times in recombinant e . coli . jm109 and recombinant e . coli
Blzi进行诱导表达发现，不同的iptg浓度诱导对外源基因cellz的表达量影响不大，不同的诱导时间对外源基因cell 。 |
| 8. | Procaryotic expression vector recombinant was transformed into competent bl21 , induced and expressed by iptg revulsant , explored the best inducing time and the best concentration of revulsant
将原核表达载体的重组质粒转化大肠杆菌bl21 ( de3 ) ，用iptg诱导物进行诱导表达，探索最佳诱导时间和诱导物的使用浓度。 |
| 9. | Systemic gus expression was induced 15 days after bth treatment and the gus activity was still detectable 25 days later . 7 . induced gus expression was bth dose - dependent under 1 . 2 mm
Bth在叶片中系统诱导时间为施药后的15天，诱导作用可以持续25天以上，而且诱导效应沿主茎上下运输，而sa仅诱导处理部位的基因表达。 |
| 10. | Results : sds - page showed that after being induced with 0 . 5 % methanol foi 48 hours , the expressed product , a 20 kda glycoprotein that was secreted into the medium , existed in supernatant in the form of soluble molecule
5甲醇诱导后，目的基因己成功表达，而且目的基因表达量随诱导时间延长而增加。经0 5甲醇诱导表达后，培养液上清中检测到表达产物。 |
