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1)  nuclear [英]['nju:kliə(r)]  [美]['nuklɪɚ]
核性
1.
Clinical observation of the relationship between smoking and nuclear cataract;
吸烟与核性白内障关系的临床观察
2)  active nucleus
活性核,放射性核
3)  elastic core
弹性核
1.
The theory of strength and stability of "elastic core"is perfected in this paper by analysis of elastoplasticstability for frame-work support by column in mining area,making proposal for checking formula of framework support by column and providing the basis for mining and moving anaylysis.
通过对采动区框支结构弹塑性稳定性的分析并与试验进行对比论证可行性,完善了钢筋混凝土失稳“弹性核”理论,提出了采动区框支结构稳定性校核公式,给采动分析提供了依据。
4)  performance test
性能考核
1.
Trial run and performance test of PTA plant in Tianjin petro-chemical corporation;
天津石化PTA装置投料试车及性能考核
2.
The 72 h performance test has shown that the new process is successful,and the produc.
经72 h性能考核证实,该新工艺是成功的,产品质量达到了GB 10205-2001中Ⅰ类产品优等品的指标,认为有推广价值。
5)  magnetic core-shell
磁性核壳
6)  nucleophilicity [,nju:kliəfi'lisiti]
亲核性
1.
In order to study the nucleophilicity difference between-NH2 and-N(CH3)2 of unsymmetrical dimethylhydrazine,full geometrical optimizations of UDMH have been carried out by RHF,DFT/B3LYP,MP2 and semiempirical methods.
为了从分子水平上了解偏二甲基肼(UDMH)中-NH2和-N(CH3)2的亲核性差异,采用RHF、DFT/B3LYP、MP2及半经验量子化学方法对UDMH进行了几何构型全优化,并将计算的平衡几何结构参数与实验值进行了对比。
补充资料:脑核性黄疸
分子式:
CAS号:

性质:又称脑核性黄疸。未结合的胆红素具有亲脂性,对膜脂质有高度亲和力,同膜脂质结合后损害膜功能,特别是神经系统的功能。当血浆中未结合胆红素浓度超过20~25mg/dl时,它能透过血脑屏障,转移到膜脂质上,导致胆红素血症的毒性脑病,即胆红素性脑病,病人反应迟钝。由于胆红素代谢系统具有可诱导性,故给予新生儿黄疽病人苯巴比妥可奏效。此外,用可见光照射(光治疗)可通过尚不清楚的机制促使肝将某些未结合胆红素转变为可随胆汁排出的异构体,从而减轻毒性反应。

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