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- The storage time could be prolonged by adding retarder. 加入适量阻聚剂可以延长其保存期。
- No significant effect of storage time on peroxide val... 贮藏时间对过氧化物没明显影响。
- The storage time of probational liquid must not exceed 2 hours. 供试液贮存时间不得超过2小时。
- Concentration of xa,nthophyll declined with storage time extension. 随着贮存时间的延长;叶黄素的含量有所下降.
- Both Li 0.5 C 6 and LiC 6 compounds were successively formed during charge process of AG electrode in Li AG cell using LiAsF 6 EC+DEC electrolyte,this result was proved by XRD patterns and the potential variation of AG electrode with storage time. Li-AG试验电池在LiAsF6-EC+DEC电解液中充电时,依次形成Li0.;5C6和LiC6两种化合物,这可由XRD图谱及碳电极贮存期间电极电位的变化曲线获得证明。
- A.Freezing prolongs storage time because it prevents microbial growth. 答:冷冻会延长储存时间,因为它阻止了微生物的生长。
- The lower comparator in the old 555 may have quite a long storage time. 低速比较器在老的555电路中可以获得很长的存贮时间。
- The relation between charge storage capability and reliability of electrolytic capacitors is discussed. 试图探讨铝电解电容器贮存电荷的能力与电容器可靠性之间的关系。
- Charge coupled devices (CCD) are sensors which integrate the optics to electronics conversion, charge storage and charge transition. 电荷耦合器件(CCD)是一种集光电转换、电荷存贮、电荷转移为一体的传感器件。
- The results indicated that the color of bread crumb changed from the white to the brown as the storage time increased. 结果表明,面包瓤的颜色随着贮存时间的延长逐渐加深,发生褐变现象。
- The viability and storage time of the pollen collected from three species of Syringa were studied. 对紫丁香、白丁香、花叶丁香三种丁香花粉进行了生活力测定和贮藏性研究。
- The effects of storage time on average livability of Scleraderma guani xiao et wu's grown generation. 管氏肿腿蜂成蜂贮藏时间对平均存活率的影响。
- Separate full from empty cylinders. Avoid excessive inventory or storage time and keep good inventory records. 把空钢瓶和满钢瓶隔离开。避免库存过多和储存时间过长,做好库存记录。
- Lycopene can effectively control the acidation of oil, reduce the acid value and peroxide value of the soybean oil, and prolong the storage time. 番茄红素能有效抑制油脂的酸败,降低油脂的酸价和过氧化值,延长油脂的保存时间。
- The heat melting method was used to prepare the porous PTFE/PE/PP electret.The charge storage stability of the electret was studied by determination of isothermal surface potential decay. 用热融法将多孔聚四氟乙烯(PTFE)、聚乙烯(PE)和聚丙烯(PP)制备多孔PTFE/PE/PP驻极体,通过表面电位衰减测量研究多孔PTFE/PE/PP驻极体的电荷储存稳定性;
- The properties of polytrifluorochloroethylene foils are found to change, when they are irradiated by X-rays.Experiments shows that irradiation will affect the charge storage in the sample. 测量了聚三氟氯乙烯薄膜受X射线辐照后电荷贮存能力发生的变化,推导了辐照样品表面电位变化的公式。
- Results The content of resveratrol and piceid in fresh Polygonum cuspidatum got less as the storage time increased. 结果鲜虎杖药材中白藜芦醇苷及苷元含量受时间影响很大。
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
- Methods Resveratrol and piceid in fresh Polygonum cuspidatum during different storage time was determined by HPLC. 方法使用HPLC对储藏中的鲜虎杖药材样品进行含量测定。
- The content of volatile oil in Fructus Evodia was influenced by the storage time and condition. 不同贮藏时间及条件对吴茱萸发油含量影响较大。