未知物 meaning in English
unknown
Examples
- Determination of structure of trace constituents rhizoma coptids by lc - ms - ms
等方法分析确定黄连总碱提取物中微量未知物的结构 - Yes , death is an awakening , flashed with sudden light into his soul , and the veil that had till then hidden the unknown was lifted before his spiritual vision
是的，死便是觉醒。 ”突然间他的心里亮了起来，那迄今为止罩住未知物的帘幕，在他心灵的眼睛面前掀起来了。 - In this paper , the principle of omni sampler is introduced , and the applications in unknown material analysis , identification and classification of traditional chinese herbal medicines are reviewed
本文介绍了它的原理，评述了其在未知物分析、中药材无损鉴定与分类等方面的应用。 - If the impurities or degradation products are not known ( not available ) , accelerating decomposition may be done for studying degradation products , such as irradiation with strong light , high temperature , high humidity , acidic or alkaline hydrolysis , oxidation etc . the results shall be compared with that obtained by the pharmacopoeial method or other validated method
若杂质或降解产物为未知物，可将样品用强光照射、高温、高湿、酸碱水解或氧化的方法进行加速破坏，而后将此样品进行分析，将分析结果与另一经验证的方法或法定方法所得结果进行比较。 - Two heat - pipe with the same construction are produced by the special and common working fluid . during the experiment , the comparison of temperature distribution starting speed and transmit heat speed are tested , the effect of different heat length is observed at the same time . through compared and analyzed results of the test , its heat - transfer performance is known initially
本文首先对这种未知物性的特殊工质进行了实验研究，把特殊工质和一种以知物性的普通工质制成两根结构相同的热管，在同样条件下进行温度分布、启动和传热速率等性能对比实验，同时观察了不同加热段通过实验结果的对比和分析，对这种特殊工质的传热性能有了初步了解。