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- The repressor gene and its allele-a temperature sensitive mutant have been cloned from the defective prophage PBSX of Bacillus subtilis by means of PCR technique. 摘要 本研究利用聚合酶链式反应技术,成功地克隆了枯草芽孢杆菌缺陷型原噬菌体PBSX阻遏基因及其温度敏感型等位基因。
- Screening of Temperature Sensitive Mutants in Magnaporthe grisea 稻瘟病菌温度敏感型突变体的筛选
- temperature sensitive mutants 温敏突变株(微)
- temperature sensitive mutant 温度敏感突变体,温度敏感受性突变体,温度敏感突变型
- However, for certain temperature sensitive materials the inlet gas temperature must be lowered. 但是,对于某些温度敏感的材料,进入的气体温度必须降低。
- Coolants and Refrigerants are used to keep temperature sensitive products cold or frozen while in transit. 冷却剂及致冷剂用于运送时,使易受温度影响的产品冷却或冰冻。
- OBJECTIVE To explore the preparation and quality of temperature sensitive liposome of ADM composed with DPPC and MPPC. 目的探讨以二棕榈酰磷脂酰胆碱(DPPC)和单棕榈酰磷脂酰胆碱(MPPC)为原料制备的温度敏感阿霉素脂质体的制备工艺和理化性质。
- The results indicated that the PNIPAM-PEG microgel was temperature sensitive and carried aoionic charge on the surface. 结果表明N-异丙基丙烯酰胺-聚乙二醇微凝胶具有温敏特性且表面带负电荷；
- A temperature sensitive gel as extraction agent which is a copolymer of N-isopropy-lacrylamide (NIPA) with sodium methacrylate has been synthesized. 本工作合成了一种温敏萃取凝胶,即N-异丙基丙烯酰胺与甲基丙烯酸钠的共聚物凝胶。
- High/ Low Pressure Switch, Anti-frost Protector, Solube Chock, overload Protector, Coil Overheat Protector, Automatic Temperature Sensitive Switch, Anti-phase Protector. 高低压开关，防冻开关，可熔栓，过载保护装置，线圈过热保护器，温度自动开关，逆相保护器。
- A temperature sensitive polymer containing a terminal carboxyl group was prepared by copolymerization of N isopropylacrylamide with mercaptoacetic acid. 合成了带有活性末端的寡聚 N-异丙基丙烯酰胺 (ONIPAAm) ;并考察了其温度敏感性质 .
- The water states in these temperature sensitive copolymer hydrogels based on N-isopropylacrylamide and their thermal resistance are studied by DSC and TG. 并用示差扫描量热法 (DSC)和热失重法 (TG)研究了此类水凝胶中水的状态和耐热性 .
- The fluxes of water and egg protein across a temperature sensitive PVDF-g-NIPA was effectively controlled by temperature and concentration of cross-linking agent. 结果表明，对于温度敏感膜可以分别通过控制温度的变化，有效的控制纯水通量和卵清蛋白的截留率。
- Abstract： A temperature sensitive gel as extraction agent which is a copolymer of N-isopropy-lacrylamide (NIPA) with sodium methacrylate has been synthesized. 摘要： 本工作合成了一种温敏萃取凝胶,即N-异丙基丙烯酰胺与甲基丙烯酸钠的共聚物凝胶。
- Thermostat - Operates trip latch in response to water temperature. Thermobulb, temperature sensitive portion, is at end of extension tube for accurate response to tank temperature. 温控杆-根据水温变化来操作锁扣。温控杆热球,温度感应部分,位于加长套管的末端,用于精确感应容器温度。
- Study on a Temperature Sensitive Host-killing Mutant of the Plasmid RP4 质粒RP4的一株杀宿主温度敏感突变体的研究
- Advantages: probe to the whole of the region have stable temperature sensitivity. 优点:使探头在整段工作温度区内都有稳定的灵敏度。
- Studies on the Streptomycin Sensitive Mutants and Their Revertants Derived From Transposon Tn233 (CH) 转座子Tn233(CH)链霉素敏感突变种及其回变种的研究
- THe temperature sensitivity of polima CMS depends critically on the genotypes of the maintainers. 其对温度敏感与否,决定于保持系。
- Its weight distribution and temperature sensitivity play important roles for severely disabled or bedridden people. 它的能够将重力均匀分布的特性和温度敏感性对于重度残疾和卧床不起的病患帮助巨大。
