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- Effect of Penicillin on Germination of Accelerated Aging Seed and Seedling Growth of Asparagus Lettuce 青霉素对老化茎用莴苣种子发芽及幼苗生长的影响
- accelerated aging seed 老化种子
- Obesity is one of the leading causes of accelerated aging, according to Cooper. 按照库柏的看法,过度肥胖是加速衰老的主要原因之一。
- Studies of Accelerated Aging of Phthalocyanine Films for Optical Storage[J]. 引用该论文 唐晓东;顾冬红;陈启婴;干福熹.
- After ASTM D 1037 6-cycle accelerated aging, and 48-hours equilibrium, the performances showed well. 经过ASTM D1037六个老化周期,调质48小时处理后,板材的耐水性、尺寸稳定性表现的非常好。
- Of the most common symptoms of interviewees, 30 percent said they suffered from poor memory, as well as stress, mood swings and accelerated aging. 30%25的受访者说他们记忆力减退、压力大、情绪不稳定,而且衰老加快,这些是职业病最為普遍的几种症状。
- Based on the mechanism of catalyst deactivation at high temperature, the effect of accelerated aging method on deactivation was studied. 基于催化剂高温失活机理,分析了不同快速老化方法对催化剂劣化强度的影响。
- This article studies the impact of the accelerated aging test to UF MDF decorated by different material about physical and mechanical properties. 摘要研究了加速老化试验对经不同装饰后的脲醛胶中纤板物理力学性能的影响。
- The mechanical properties of perspex under an accelerated aging condition of the hygrothermal were studied, and the laws of hygrothermal aging for perspex were obtained. 摘要研究有机玻璃材料在湿热加速老化条件下的力学性能,得到有机玻璃在湿热条件下的老化规律。
- One line of eidence supporting the connection is that defects in certain genes needed for DNA repair produce maladies that mimic those of accelerated aging. 支持这种关系的证据是需要修复的特定基因的损伤产生疾病例如加速衰老。
- Accelerated aging test on the PVC membrane structure material was conducted in thermal and hygrothermal conditions and tensile property of the material was tested. 摘要分别在热和热湿复合两种条件下,对PVC膜结构材料进行了加速老化实验,测试了材料的拉伸性能。
- The results show that the non?aged seed has a higher vigor than the aged seed was low. The results corresponded to the germination rate in the field. 结果表明,这几种方法所得结果基本一致,即经人工老化种子活力低,而未经人工老化的种子活力高。
- Directing against low carbon steel No.20 commonly used for pressurized containers, pipelines, and steam conduits, the structural evolution has been simulated by adopting accelerated aging method. 针对石化装置中压力容器管线、蒸汽管道常用的20号钢,采用加速时效方法模拟了其组织状态的变化。
- In a surrealistic and bizarre society, children have been abducted by a mad and evil scientist, Krank, who wants to steal their dreams and stop and reverse his accelerated aging process. 疯狂科学家未老先衰,皆因不晓发梦,于是绑架城中小童,偷其美梦。
- The effect of La(NO 3) 3 on natural aged or artificial aged seed vigor of rice was studied. The results show that the germination rate, germination index and vigor index of aged seed of rice increase with La(NO 3) 3 treatments. 自然和人工老化的水稻种子经La(NO3) 3 处理后 ,发芽率、发芽指数、活力指数都有明显提高 ,呼吸作用增强 ;
- The analyses of the aging hardness curve of the composites showed that the additions of Al-silicate short fibber accelerated aging and there were double hardness peaks on the hardness curve. 对复合材料的时效动力学分析表明:硅酸铝短纤维的加入,使基体时效析出的硬度峰提前;时效动力学曲线上出现双硬度峰现象;
- Therefore, the germination rate of artificially aged seeds can be used correlation as an indicator for the prediction of seed vigor of Chinese kale. 经加速老化芥蓝种子发芽率与田间出苗率的相关程度最高,提供了老化法通过发芽率预测芥蓝种子活力的应用前景。
- An aging Romeo stepped out of the car, grey, pale and gone to seed. 一位年长的罗密欧步出车来,头发花白,面色苍苍,毫无魅力。
- Exposure to low-level radiation for a long time may accelerate aging and cause cancer. 长期暴露在低水平辐射下可能会加速人的老化并引起癌症。
- The principle and method of estimating the safe storage life of propellants using the thermal accelerating aging test. 介绍了热加速老化试验预估火药安全贮存寿命的方法原理。