1. One of the most potent and underused weapons in the speaker`s armoury is the pause.
    而一个演讲者最有力的却又常常未被充分利用的武器，就是暂停。

2. One study showed that white tea has the most potent anticancer properties compared to more processed teas.
    一项研究表明，白茶与更多的加工茶相比具有更强大的抗癌性能。

3. There were more than 100 carcinogens within the tobacco and the devastating link between smoking and cancer is nicotine and its metabolites like NNK, which is one of the most potent carcinogens in tobacco.
    香烟中含有上百种的致癌物可以破坏细胞中的基因而引发癌症，但更可怕的是菸草中的尼古丁及其衍生物，尼古丁是让人们对香烟成瘾的主要原因而它的多种衍生物例如NNK也是非常强的致癌物。

4. most potent的意思

4. The most potent compound 8 showed potent antiproliferative activity with IC50 values of 80 nM against human KB oral epidermoid carcinoma cell line.
    最有活性的化合物8，在人类口腔上皮肿瘤细胞株的IC50 达到80 nM。

5. Angiotensin II is one of the most potent vasocon-strictors known. It is also active in the central nervous system and adrenal glands and stimulates aldosterone secretion, resulting in salt retention.
    血管紧张素II是已知的最强烈的收缩血管物质之一，在中枢神经系统和肾上腺也具有活性，可刺激醛固酮分泌引起钠潴留。

6. This unique form of Chromium is far more potent than other commonly used types such as inorganic Chromium chloride, the most common and less bioavailable Chromium supplement.
    这种独特的形式的铬是远远强于其他常用的类型，如无机铬氯化物，最常见的和不太生物利用铬补充。

7. most potent的意思

7. Correlation analysis predicted that 1.5-disubstituted-3-pyrazoljdinones in which 1- substituent is n-propyl but not benzyl. with the total hydrophobic constant of 1-and 5-sub- stituentsequals to 4.5will have the most potent activity.
    相关分析表明：1，5一二取代-3-吡唑烷酮类化合物的1-取代基为n-丙基而不是苄基，1-位和5-位取代基的疏水性常数和等于4.5时具有最强的抗惊活性。

8. In mammals, light is the most potent entraining signal, with the retinohypothalamic tract being the principal retinal pathway through which entraining information reaches the SCN in which it can effect and mediate to slave os
    光信号通过视束的光信号传导通路到达SCN，通过SCN的节律整合作用进而影响或调节下游振荡器的节律性。

9. ATP was the natural ligand of P2X7 and could cause 〓 increase upon stimulation, and BzATP, the specific, complete and most potent agonist for the P2X7, could also elicit 〓 increase in Ca〓-contain buffer in P2X7 expressing cell lines, such as U937, HL-60, KG1a, NB4 and CEM.
    采用荧光测胞内钙技术对P2X7进行了功能研究。P2X7的天然激动剂ATP能引发P2X7阳性细胞系的胞内钙离子浓度升高；P2X7受体特异、高效激动剂BzATP也引起〓升高。

10. One of the most potent methods for better orchestrating your user interfaces is segregating the possible from the probable.
    一个最有说服力的方法来实现用户界面的和谐就是将可能及必然分开。

11. There are times when silence becomes the most potent way of communication and is more effective than words.
      让静默成为比言语更有效且有力的交流方式，是需要时间的。

12. The mutagenicities of 1|nitropyrene(1|NP), 2|nitrofluorene(2|NF), 1, 6|dinitropyrene(1, 6|DNP), and five PAHs on Salmonella typhimurium TA98, TA100, YG1021, YG1024, YG1026, YG1029 were studied. The results showed that 1, 6|DNP is the most potent mutagen, next is 1|NP and the last is 2|NF; However, the mutagenicities of all PAHs tested are negative.
      测定了 1 硝基芘(1 NP)和其它多环芳烃对Ames试验的 6个菌株(TA98，TA1 0 0 ，YG1 0 2 1 ，YG1 0 2 4 ，YG1 0 2 6，YG1 0 2 9)的单一和联合致突变性。1 ，6 二硝基芘(1 ，6 DNP)、1 硝基芘(1 NP)和 2 硝基芴(2 NF)的单一致突变性都为阳性，且致突变性依次减弱；而其他PAHs样品均表现为阴性。6种菌株对，1 ，6 DNP和 1 NP的敏感性依次为YG1 0 2 4 ，YG1 0 2 1 ，TA98，YG1 0 2 6，YG1 0 2 9，TA1 0 0 ；而它们对 2 NF的敏感性稍有差别。

13. It is considered to be the most potent oral antiviral drug for chronic hepatitis B to date.
      这种药在目前用来治疗慢性乙型肝炎的口服抗病毒药物中，被普遍认为是药效最强的一种。

14. The roadster is constructed in the same vein as the Lotus Super Seven, and its focus on lightweight performance means that it should be a formidable track machine, especially in its most potent guise.
      建造的Roadster是在同样的莲花超级七，其重点放在轻便性能意味着它应该是一个强大的跟踪机器，特别是其最有力的借口。

15. The most potent quinazolinone and quinazoline had pA2 values of 7.0 and 5.9, respectively.
      活性最高的喹唑啉酮和喹唑啉的 pA2值分别为7.0和5.9。

16. Epinephrine is one of the most potent vasopressor drugs known.
      肾上腺素是已知最强的升压药之一。

17. Tiger bone wine, made by steeping tiger bones in huge vats of potent 38 per cent-proof rice wine, has for more than 2, 000 years been one of the most expensive and sought-after Chinese traditional medicines, believed to bestow the tiger''s power and strength upon the taker.
      虎骨酒，是用虎骨浸泡在巨大的充满百分之三十八浓度的白酒大酒缸里，在中国传统医药界被公认为最昂贵奢华和广受赞誉的骨酒酿造工艺已经传承了近两千年历史。

18.

18. Pharmacological studies showed that, with the dose of 200mg/kg, most of the compounds have potent anti-inflammatory and analgesic activities on mice.
      对所制得的化合物用小鼠进行了抗炎镇痛活性试验，发现以200mg／kg剂量口服给药，多数化合物具有明显的抗炎镇痛作用。

19. most potent的解释

19. Among the most potent are the reactie oxygen and nitrogen intermediates. Coelomocytes from inertebrates subsere many of the same functions.
      脊椎动物单核的巨噬细胞产生的一系列关于主体防御的分子，其中绝大多数是由活性氧和一氧化氮为中介的。

20. most potent什么意思

20. Results showed that TSPG (10-70 μg/ml) could raise the expanded cell number, CD34+ cell number, and the numbers of total CFC, TSPG 50 μg/ml was identified as the most potent stimulating concentration, and increased total nucleated cells to (2470.5±79.96)×103、CFC to (53.96±4.286)×100% and CD34+ cells to (21.86±3.094)×100%; TSPG (10-50 μg/ml) could raise the colony formation rate of CFU-GM, TSPG(20μg/ml) induced the best effect on granulocytopoietic differentiation committed of CD34+ cells.
      结果显示：10-70 μg/ml TSPG均可不同程度地提高脐血细胞总数、CFC数和CD34+细胞数，50 μg/ml是最佳刺激浓度，可使细胞总数、CFC数和CD34+细胞数分别增至(2470.5±79.96)×103、(53.96±4.29)×100%和(21.86±3.09)×100%； 20 μg/ml是液体培养诱导骨髓CD34+细胞向粒系分化的最佳浓度，可使细胞总数、CFU-GM和CD33+细胞分别增至(133.2±9.03)×103、(26.78±1.91)×100%和(16.98±1.73)×100%；甲基纤维素半固体培养检测显示，TSPG（10-50 μg/ml）均能提高CD34+细胞形成CFU-GM的集落产率，以TSPG 20 μg/ml效果最为明显。